Innovation & Sustainability of Structures Volume 1 土木工程结构创新和可持续发展国际会议论文集 英文PDF电子书下载

Keynote Lectures and Invited Papers 1

Pragmatic Damage Constitutive Model for Concrete.I:Theoretical Framework&Jie Li,Xiao-Dan Ren,Sha-Jie Zeng,and Jun-Ming Zhou 1

Improvement of Typical Damage Identification Techniques Using Dynamic Strain Distribution from Long-Gage FBG Sensors&Zhi-Shen Wu,and Philips Adewuyi 25

The Role of Ground Granulated Blast Furnace Slag in the Sustainability of Concrete Structures&Obada Kayali,and M.Sharfuddin Ahmed 25

Autonomous Structural Health Monitoring of Bridges by Acceleration-Based and Impedance-Based Smart Sensor Nodes&Jeong-Tae Kim,Heon-Tae Kim,Won-Bae Na,and Jae-Hyung Park 32

Required Seismic Demand of Shear Panel Dampers Appplied in Steel Structures&Han-Bin Ge 38

Seismic Damage Assessment of High-Rise RC Structures Based on Material Damage Model&Jun Teng,Xue-Feng He,and Zuo-Hua Li 47

Time Domain Data-based Model Free Structural Nonlinear Performance Identification&Bin Xu,Jia He,and Sami F.Masri 59

Test Behaviors and Numerical Analyses of Stub Steel Tubular Columns Filled with Recycled Concrete Segment/Lump and Subjected to Axial Force&Bo Wu,Xin-Yu Zhao,Wei Liu,Qiong-Xiang Liu,and Zhe Xu 70

Fundamental Properties of Materials,High Performance Materials and Recycled Materials 77

Fundamental Properties of Materials 77

Study on Concrete Framework Model Based on Mortar Ratio Deviation&Li-Jiu Wang,Zhen-Shuang Wang,and Duo Meng 77

Probability Density Evolution Analysis of the Biaxial Envelope Model for Concrete Material&Sha-Jie Zeng,and Jie Li 83

Dynamic Stochastic Damage Model for Concrete&Qiao-Ping Huang,and Jie Li 89

Bond Behavior Between Steel-FRP Composite Bar(SFCB)and Concrete under Tensile Loading&Lin-Lin Zhang,Gang Wu,Ze-Yang Sun,and Zhi-Shen Wu 95

Experimental Study of Influence of Concrete Stress History on Its Latter Performance&De-Wen Jiang,and Hong-Xing Qiu 102

Bond-Slip Relationship between Self-Compacting Concrete and Old Concrete&Feng Chen,and Jian-Lan Zheng 108

Experimental Study on the Bond Behavior between BFRP Tendon and Concrete&Wen-Jie Ge,Ji-Wen Zhang,Yong-Ming Tu,and Jian-Pin Lv 115

Analysis of Mechanic Influencing Factor for FRP-Conflned Concrete&Jian Jin,Li-Wen Zhang,and Yang Li 120

Simulation Analysis of Load Distribution of GFRP Bars in Concrete under Direct Pullout&Hai-Xia Zhang,Dan-Dan Kong,and Hao-Miao Wu 127

Mechanical Behavior of BFRP Rebars at High Temperatures&Sheng-Hu Cao,and Zhi-Shen Wu 133

High Performance Materials 139

Development of Fiber Reinforced Spray Concrete in Reparation Engineering&Dong-Tao Xia,and Shi-Lang Xu 139

The Sustainable Development of the Technology of High Performance Concrete&Jie Sun,and Hai-Feng Liao 144

Concrete Sustainability and the Role of Fibre Reinforcement&Obada Kayali,and Jamal M.Khatib 148

Magnetic Flux Leakage Testing Mechanism and Its Application&Er-Gang Xiong,She-Liang Wang,Jun-Feng Zhang,and Bo Li 154

Research on Property of High Performance Grouting Material&Si-Yuan Wang,Jia-Bing Liu,Xin Wang,and Xia He 159

Experimental Research on Mix Design and Mechanical Properties of Manufactured Sand Concrete&Sheng-Dong He,Li-Xin Liu,and Li-Li Wang 164

Non-Destructive Testing for Concrete with Metakaolin Cured at Low Temperature&J.M.Khatib,T.Mohammed,O.Kayali,and A.Bougara 171

Relative Strength of Metakaolin Concrete Cured at Normal and Low Temperatures&J.M.Khatib,O.Kayali,J.S.Zhang,and A.Bougara 176

The Mechanism of Starch Maleate Half Ester(SMHE)as Water-Reducer for Cementitious Composites&Feng-Yuan Huang,Mei Yang,and Jie Lin 181

Test Research on Low-Modulus Fiber Mortar Dry Shrinkage Performance&Wei-Hong Xuan,Jian-Zhong Liu,and Yan Wang 186

Tests of Influence of Selected Hydrophobic Agents on Strength Parameters of Cellular Concrete Used in Building Engineering&Damian Beben,and Zbigniew"Zee"Manko 192

An Experimental Study on the Mechanical Behavior of Superelastic NiTi Wires&Yu-Hong Ling,Hui-Hong Peng,and Shuai Zhang 199

Research on Property of High Performance Grouting Material&Si-Yuan Wang,Jia-Bing Liu,Xin Wang,and Xia He 206

Experimental Study on Autogenous Shrinkage of Early-Age Concrete&Xin-Jie Wang 211

Microstructural Analysis of the Viscoelastic Behavior of Asphalt Concretes&Ye-Kai Chen,Jiang-Miao Yu,and Xiao-Ning Zhang 215

Visco-elastoplastic Finite Element Analysis on the Deformation of Asphalt Mixtures&Li-Juan Zhang,Xiao-Ning Zhang,and Ye-Kai Chen 222

Recycled Materials 228

Effect of Slag on Pore Size Distribution of Cement Based Paste Subjected to Different Curing Regimes&J.M.Khatib,S.Kenai,O.Kayali,and R.Siddique 228

Properties of Alkali-Activated Slag and Its Application on Pavement Concrete&Ming Zhang,Zhu Ding,Feng Xing,and Shu-Ping Wang 234

Earthen Structures for Transportation Purposes in Mining Areas Reinforced with Geosynthetics&Kazimierz Klosek 239

Use of Waste Human Hair as Fibre Reinforcement in Concrete&Shakeel Ahmad,Farrukh Ghani,J.N.Akhtar,and M.Hasan 245

Quality Evaluation of Recycled Concrete Aggregate&Ping-Hua Zhu,Xin Wang,Rong Yao,Jun Zhou,and Xia He 253

Experimental Study on Drying Shrinkage Deformation of the Recycled ConcretePerforated Bricks&Wen-Lan Zhao,Li-Xin Liu,Gao-Yan Tian,and Xiu-Lan Cai 258

Experimental Study on Fundamental Properties of Recycled Concrete&Zhao-Hua Du,Li-Xin Liu,and Xiu-Lan Cai 264

Experimental Study on Fiexural Behavior of Recycled Aggregate Concrete Beam&Hai-Feng Yang,Zhi-Heng Deng,Jun Lin,and Ying Huang 270

Safety Assessment of Recycled Concrete Columns Designed According to Chinese Present Design Code&Jian-Zhuang Xiao,M.M.Tawana,and Hong-Da Zhang 277

Method for Designing Mixture Ratio of Recycled Aggregate Concrete Based on Anti-Carbonization Performance&Xia He,Ping-Hua Zhu,Da-Fu Cao,and Long-Sheng Wu 282

Durability Requirements for Recycled Aggregate Concrete Based on Enviromental Action Grade&Xin Wang,Si-Yuan Wang,Xia He,and Ping-Hua Zhu 287

Experimental Research on the Seismic Behavior of Columns with Recycled Aggregate Concrete&Zheng-Long Cui 293

Research on Fire Protection Performance of Recycled Concrete&Bing Wang,Xiao-Yan Shi,Ping-Hua Zhu,and Long-Sheng Wu 299

The Environmental Appraisal of Reuse of Waste Concrete&Yue-Dong Sun,and Ying Li 305

An Experimental Study on the Preparation Craft of Activated Rubber Powder Modified Bitumen&Ji-Ming Yin,Peng Xiao,Fan-Ren Lv,and Xiao-Fang Tong 310

Novel Structural Systems 316

Reinforced Concrete Structures and Prestressed Concrete Structures 316

Material Experimental Study and Finite-Element Analysis of New Energy-Saving Wall Structure&Yuan-Chun Liu,Qiu-Ping Wang,Dong Liu,Guo-Xun Zai,and Bin Jiang 316

Analysis on the Mechanical Behavior of Steel Fiber Reinforced Concrete Members under Pure Torsion&Ke-Guan Zou,Gen-Yu Zhang,Shu-Ting Liang,and Xiao-Jun Zhu 321

Flexural Behavior of Concrete Beams Reinforced with Hybrid(FRP and Steel)Bars&Xiao-Liang Zhang,and Wen-Jun Qu 330

Evaluation of Models and Proposing a New Model of Circular Columns Confined with Different FRP Composites&Mohamed Fahmy,and Zhi-Shen Wu 336

Research on Calculation Method of Concrete Members Prestressed by Fiber Reinforced Polymer Strands&Xiong-Jun He,and Min Wang 345

Impact Resistance of Reinforced Concrete Floor Slabs Strengthened with FRP&Han-Liang Wu,and Yuan-Feng Wang 351

Experimental Study of Flexural Behaviors on Reinforced Reactive Powder Concrete Rectangular Beams&Guang-Jie Yan 357

Experimental Research on Mechanical Behavior of Lightweight Aggregate Concrete Beams&Jun-Wu Tang,and Qi-Bin Zhang 363

The Effect of Monolithic Slabs on the Behavior of Beams in RC Frame&Su-Guo Wang,Xiao-Lei Han,and Jing Ji 369

Research on Cracking Shear Force of Transversely Prestressed Concrete Beams&Can Liu,and Bo Wu 375

Research on Load Bearing Characteristic of Primary and Secondary Girder Transfer Structure&Yan-Xia Ye,and Ming Liu 380

Analysis of Lateral Restraints on RC Frame Beams Strengthened with External Prestressing Tendon&Ling-Zhi Jin,Yan-Ling Meng,and Ning Deng 386

Energy Method Analysis on Stress Increment of Prestressing Tendon of RC Frame Beam&Xia Cao,Ting Chang,and Wan-Xu Zhu 392

Analysis of Externally Prestressed Reinforced Concrete Simple Beams Utilizing ABAQUS&He-Ying Qin,and Yan-Lin Zhao 398

Plastic-Damage Model for Reinforced Concrete Shear Walls&Hua-Jing Zhao,and Xing-Wen Liang 404

Numerical Analysis of Shear Walls under Cyclic Loading Based on OpenSEES&Jin-Hua Dai,Xiao-Lei Han,Xue-Wei Chen,Chao Huang,and Gui-Niu Mao 410

Experimental Research on Collapse Mechanism of a RC Flat Plate&Fan-Zhen Zhang,and Wei-Jian Yi 417

Pseudo-Static Experimental Investigation on Reinforced Concrete Frame with Special-Shaped Columns&Xing-Wen Liang,and Xiao-Ling Cui 424

The Research on Acceptance Performance Criteria for Shear Wall Components Based on Chinese Codes&Xiao-Chun Lao,Hai-Tao Wan,Xiao-Lei Han,and Chao Huang 430

Experimental Study on Bending Behavior of Prestressed Concrete Box Beam with Pretensioned Bent-up Tendons&Xin-Yu Wang,Li-Xin Liu,and Hong-Fei An 436

Experimental Study on Bond-Anchorage Behavior of Steel Bars in Concrete with Two Different Mechanical Anchorage Measures&Yan Zhang,Li-Xin Liu,and Li-Li Wang 442

Experimental Research on the Splitting Tensile Strength across Construction Joints Surface of Concrete&Chun-Ming Wei,Xing-Hai Zhao,Ting-Ting Su,and Bin Ma 448

Design of the Key Segment of the External Pre-Stressing Structure by Strut-and-Tie Model&Qiang Wang,and Chun-Ling Lu 454

Pragmatic Damage Constitutive Model for Concrete.Ⅱ:Application to Beam-Columns&Jie Li,Sha-Jie Zeng,Jun-Ming Zhou,and Xiao-Dan Ren 461

Pragmatic Damage Constitutive Model for Concrete.Ⅲ:Application to Shear Wall&Jie Li,Jun-Ming Zhou,Xiao-Dan Ren,and Sha-Jie Zeng 467

Design of a Novel Prestressed Concrete Structure with the Same Tendons as Internal and External&Ai-Min Yuan,Shu-Lin Li,and Yan-He Li 474

Reliability Analysis of Axially Compressed Columns Reinforced by Section Enlargement&Hua-Bin Zheng,Da-Jian Han,Yan-Sheng Huang,and De-Fei Liang 481

Back-Analysis of Thermal Parameters for Concrete Based on Two-Dimensional Transient Heat Transfer and Field Measuring&Jian-Zhuang Xiao,and Zhi-Wen Song 488

Research on Vertical Deformation Difference of Frame Corewall Structure with Strengthened Storey&Chao Zhang,Lan Chen,and Ming Zhong 494

A Nonlinear Analysis Method for Estimating Performance Behavior of RC Columns&Sheng-Yi Lin,Xiao-Lei Han,and Xue-Wei Chen 500

Nolinear Behavior of RC Shear Walls with Damaged Plasticity Model Considering Load Rate Effect&Jun-Ming Chen,andBin Xu 506

Parameter Study on Concrete Damaged Plastic Model of ABAQUS&Chuan-Feng Wang,andXiao-Lei Han 512

Dynamic Behavior Simulation of Reinforced Concrete Columns with Fiber Model Considering Strain Rate Effect&Bin Xu,and Ye-Ping Long 518

Effects of Reinforcement Ratios on Dynamic Behavior of RC Columns Considering Strain Rate&Bin Xu,Liang Tang,and Ye-Ping Long 524

Comparative Experimental Study on Shear Wall without Boundary Elements&Xing-Xia Chen,Jing Ji,Jin-Hua Dai,and Xue-Wei Chen 530

A New Reinforced Concrete Frame Structure&Xiao-Shan Yang,Jian Cai,and Fei Zhou 536

Shear Capacity of Simple Supported RC Beam with Web Opening&Jian Cai,Lei Hou,and Chun Yang 542

Curvature Ductility of T-shaped RC Column&Yi Wu,Jian Cai,Guo-Kun Zhong,and Xue-Feng Xu 547

Solving Imbedding Problems in Three-Dimensional Contact Element with the'Penalty Function'Method&Chen Huang,Xiao-Lei Han,and Chao Huang 553

Steel Structures and Metal Structures 558

Buckling Strength Study for High-Strength Single-Angle Members with a Concentric Load at One End&Xian-Lei Cao,Ji-Ping Hao,Tian-Ji Li,Yao Zhang,and Zhi-Min Cao 558

FEM Analysis for Stiffness of Hollow Spherical Joints&Fan Wang,Xing Wang,Ke-Jian Cai,and Chen-Hui Sun 564

Nonlinear Finite Element Analysis on Slit T Steel Connections&Feng-XiaLi,Xin Bu,andXin-Wu Wang 569

Numerical Simulation Method Study of Steel Tubular K-Joints Considering Weld Profile&Wei-Hua Shi,Zhi-Wu Yu,and Xin-Gu Zhong 574

Non-Linear Finite Element Analysis on the Spatial Cast-Steel Joint Connecting Multiple Members&Qing-Jun Chen,Jian Cai,Guang-Qun Su,Yu-Yi Chen,and Chun Yang 580

Experimental Study and Nolinear Finite Element Analysis of New Steel Truss Coupling Beams&Qian Lin,Zhi-Heng Deng,Qiang Hu,Zhi-Ming Pan,and Dong-Xiao Xu 586

Study on the Limit of Height-to-Thickness Ratio of H-Section Column Web in Multi-Story Light Steel Frame&Lian-Guang Jia,Gan Liu,and Jia-Huan Yu 592

Geometric Nonlinear Analysis of Steel Frames Considering Initial Imperfection and Warping Deformation&Lian-Kun Wang,and Qing-Shan Liu 597

Influence of Complex Edge Stiffeners on Elastic Buckling of Lipped Channel Columns&Chun-Gang Wang,Zhuang-Nan Zhang,Lian-Guang Jia,and Jia Liu 603

Application Analysis on Dwelling Systems of Lightweight Steel Construction in Hebei Province of China&Yuan-Qing Wang,Jian-Suo Ma,Hui-Juan Huang,and Yong-Jiu Shi 609

Ultimate Bearing Capacity of Multi-Storey Steel Moment Frame Combined with Leaning Columns and Hinged Beams&Shao-Wen Liu,and Ji-Ping Hao 614

Non-Linear Finite Element Analysis of Local Buckling on Singly Symmetric Cut-T Columns&Xiao-Tong Peng,and Chen Lin 620

The Effects of Welding Residual Stresses on the Overall Stability Capacity of the Beams&Zhuang-Nan Zhang,Yao-Chun Zhang,and Chun-Gang Wang 626

The Effective Length of Compressive Chord Members in Steel Truss Structure&Qing-Jun Chen,Jian Cai,Chun Yang,and Huan-Bin Lin 632

Overstrength Factor Study of Steel Plate Shear Wall with Semi-Rigid Connected Steel Frames&Gao-Bo Liu,Qiang Gu,Long Qin,and Kuan-Feng Zhang 636

Research on the Bearing Capacity of Cellular Steel Column&Yi-Sheng Su,Zong-Ping Chen,Xiang-Hua Chen,and Feng Liu 642

Composite Structures 647

Research on Restoring Force Model of High Strength Concrete-Filled Square Steel Tubular Columns&Kai-Ze Ma,Xin-Wen Liang,and Bin Li 647

Experimental Study on Short Columns of High-Strength Concrete Filled Square Steel Tube with Inner CFRP Circular Tube Under Axially Compressive Load&Guo-Chang Li,and Li Ma 653

Deformation-Based Nonlinear Finite Element Analysis of Steel High Performance Concrete Structural Walls&Kai-Ze Ma,and Xin-Wen Liang 659

Appliaction of Lightweight Aggregate Concrete in the Composite Slabs of Multi-Storey Lightweight Steel Structure&Lu Yang,Yuang-Qing Wang,and Yong-Jiu Shi 665

Characteristics of Bearing Capacity of Square CFST Columns with Binding Bars under Eccentric Loads&Jian Cai,Chang-Hong Zhu,Guang-Qun Su,Huan-Bin Lin,and Guo-Kun Zhong 669

The Reliability Analysis for Shear Bearing Capacity of Steel Reinforced Concrete(SRC)Connections&Pin Huang,Yi-Bin He,Yah Li,Jian Guo,and A-Lin Xiao 675

Basic Design Parameter Study of Diagrid Structural System&Chao Huang,Xiao-Lei Han,Chuan-Feng Wang,Su-Guo Wang,and Wei-Yong Li 681

Research on Loading Behavior of Concrete-Filled Square Tubular Column and Steel-Concrete Composite Beam with Reduced Beam Section Joints&Tian-Hua Zhou,Shao-Feng Nie,Wu Ye,and Hui-Ying Liu 687

Mechanical Behavior of Steel Reinforced Concrete L-Shaped Column under Low Cyclic Reversed Loading&Zong-Ping Chen,Jian-Yang Xue,Yi-Sheng Su,and Hong-Tie Zhao 695

Modal Analysis on Vibration Behavior of Cold-Formed Steel Concrete Composite Floor&Zi-Wen Jia,Xu-Hong Zhou,Tian-Hua Zhou,and Yu Shi 701

Experimental Study on Flexural Behavior of Bamboo-Steel Composite Hollow Floor Slabs&Yu-Shun Li,Tian-Shi Han,Wang-Li Zhang,and Huang-Ying Shen 707

Experimental Investigation of Steel Truss Reinforced Concrete Transfer Beam&Yi Wu,Chun Yang,Jian Cai,Yun Zhou,and Chun-Mei Zhang 714

Structural Design of Guangzhou Panyu Holiday Hotel&Jin-Qiang Gu,Jia-Jian Hou,Zhi-Yang Tian,and Yun-Wu Luo 720

Corrugated Steel Shell Structures as Effective Method of Modernization ofOld Bridges in Europe&Damian Beben,and Zbigniew"Zee"Manko 726

Finite Element Investigation of Concrete Deep Beam Reinforced by Steel Frame&Chun Yang,Yi Wu,Jian Cai,and Qing-Jun Chen 738

Behavior of Gangue Concrete Filled Steel Tubular Column-Ring Beam Joint under Reversed Cyclic Loading&Guo-Chang Li,Zhi-Jian Yang,and Jing-Yang Tong 745

Dynamic Behavior of Joint of Gangue CFST Column-Beam with Ring Stiffeners and Steel Corbels&Guo-Chang Li,Yao Nie,and Lin Liu 751

Optimization of Structural Member of Concrete-Filled Steel Tube Based on Genetic Algorithm&Hua Wei,Yun Zhao,Xiao-Long Liu,and Hai-Jun Wang 757

Analytical Method on Semi-Rigid Joints of CFST Frame Based on Correlations&Jian-Rong Pan,Zhan Wang,and Cheng Su 763

Experiment on L-shape CFT Stub Columns with Binding Bars Subjected to Eccentric Compression&Zhi-Liang Zuo,Jian Cai,Chang-Hong Zhu,Xiao-Qin Zhao,and Qing-Hua Ma 769

The Mechanical Behavior of a New Type of CFST Column Joint&Heng-Qiang Su,Jian Cai,Lei Hou,and Xing Chen 775

The Design Method of a New Type of CFST Column Joint&Jian Cai,Heng-Qiang Su,Xiao-Qin Zhao,and Xing Chen 781

Static Analysis of the Open Web Truss-Connected Structure&Pin-Le Zhang,and Qing-Ning Li 787

Spatial Structures 792

Investigation on Improvement Methods of Structural Style for Beam String Structures&Zheng-Rong Jiang,De-Min Wei,and Mu Xu 792

Deflection Solutions of a Spherical Membrane Shell under a Point Load&Xing Wang,and Fan Wang 798

Optimum Analysis of Cast Aluminum Joints in Aluminum Alloy Lattice Shell Structures&Yuan-Qing Wang,Cui Luo,Yong-Jiu Shi,Guo-Xing Li,and Yi Luo 802

Formations and Spatial Working Mechanism of Spatial Cable-Strut-Supported Rigid Structure&Dan-Dan Kong,Hai-Xia Zhang,and Xin Zhao 809

Form-Finding Method of Cable-Membrane Structures Considering Cable Force-Finding from Appropiate Moment&Ran Zhao,De-Min Wei,Wen-Bo Sun,and Mu Xu 814

Optimal Tension Path Algorithm for Beam String Structures&Duo-Zhong Pan,and De-Min Wei 819

Shock Resistance Analysis on a Double Circuit Intermediate Tower&Lai Wang,and Ming Liu 824

Semi-Analytical Finite Strip Element Method for Local Stability Analysis of Large-Scale Thin Shell Aqueduct&Dong-Yu Ji,Wen-Liang Ma,and Li-Ping Tong 829

Influences of Rigidity of Adjacent Web Members on Effective Length of Compressive Web Members in Truss Structure&Chun Yang,Jian Cai,Guang-Qun Su,and Yi Wu 835

Masonry Structures and Timber Structures 840

Analysis of Aseismic Mechanism of Chinese Ancient Timber Building&Ming-Gang Xu,and Hong-Xing Qiu 840

Statical Analysis and Experimental Investigation of Timber Grid Composed with Four Intersecting Girders Supported by External Steel Ties&Zbigniew Mielczarek,and Krzysztof Sliwka 845

The Experimental Research on the Mortise-Tenon Joint Ancient Timber Structures&Yan Sui,Hong-Tie Zhao,Jian-Yang Xue,and Chun-ying Dong 851

The Experimental Study on Stiffness of Dougong in Chinese Historic Buildings&Yan Sui,Hong-Tie Zhao,Jian-Yang Xue,and Hai-Yan Zhang 856

Investigation on Seismic Strengthening Plans of Guang Minaret in Huaisheng Mosque&Ying-Xian Zou,She-Liang Wang,and Gang Lv 860

Analysis on Seismic Damage of Rural Brick Masonry Buildings & Wall Reinforcement in Earthquate&Qiang Fu,Zhu-Bai Shu,and Min Zhang 865

Bridge Structures 871

Determine the Rational Completion Cable Forces of Composite Beam Cable-Stayed Bridges Using Step by Step Arithmetic&Jun Yang 871

Precise Transfer Matrix Method for Structure Analysis of Curved Bridge&Jian-Peng Sun,and Qing-Ning Li 876

Precise Transfer Matrix Method for Internal Forces and Displacements of Curved Beams with Pinned-Pinned Ends&Jian-Peng Sun,and Qing-Ning Li 882

Analyses of the Extreme Axial Shortening of Partial Prestressed Concrete Continuous Beam Bridge&De-Zeng Jiang,Rong-Hui Wang,and Rui Rao 888

Virtual Dead Load Method to Control Vertical Rigidity of Multi-Span Suspension Bridge without Pylons and Stiffening Girders&Tian-Hu Jing,and Qing-Ning Li 894

Separation Effects on Mechanical Behavior of the Concrete-Filled Steel Tubular Arch Bridge&Yong-Hui Huang,Rong-Hui Wang,and Ping-Jie Li 900

Dynamic Performance of Highway-Railway Combined Bridge under Monorail Trains and Vehicles&Wen-Hua Guo,Hai-Tao Liu,and Xue-Tong Si 905

Method of Reasonable Finished State of Concrete Inclined Pylon Cable-Stayed Bridge with Backstays&De-Zeng Jiang,Rong-Hui Wang,and Niu-Jing Ma 912

The Structure Design and Construction Feature of Concrete Inclined Pylon Cable-Stayed Bridge with Backstays&De-Zeng Jiang,Rong-Hui Wang,and Niu-Jing Ma 919

A New Flood Alert Method for Existing Bridges Based on CalibrationInstantaneous Unit Hydrograph&Zheng Li,Yu-Song Wen,and Dai-Hai Chen 925

New Innovative Ideals in Bridge Structure System&Zhe-Wei Zhang,and Qing-Ning Li 931

Assessment Method and Application of Traffic Load Effect of Girder Bridge in Service&Ling Pan,and Da-Jian Han 937

Identification of Extreme Dynamic Loads to Cable-Stayed Bridge Based on Monitoring Data&Li-Min Sun,and Sheng Dong 943

Dynamic Analysis of Soil-Steel Arch Bridges&Damian Beben,and Zbigniew"Zee"Manko 949

Study on Theory and Practice of Diaphragm Beam of Prestressed Concrete Box Girder Bridge&Ya-Feng Gong,Han-Bing Liu,Xiang-Hui Li,and Huan-Li Wang 956

Nonlinear Earthquake-Response Analysis and Seismic Control of Wuhan Jnnshan Yangtze River Bridge&Kai-Yan Xu,and De-Min Wei 963

Finite Element-Based Structural Reliability Analysis of Cable-Stayed Bridges&Wei Li,Quan-Sheng Yan,and Da-Jian Han 968

The Strengthening of Zini Bridge with External Prestressing Tendons&Hai-Bo Jiang,Ren-Da Zhao,Fei-Xin Huang,and Chun-Gen Wei 974

Study on Deflection Calculation of Composite Bridges with Corrugated Steel Webs&Jian-Yong Song,Ming Li,and Wen-Song Zhou 981

Underground Structures 986

Dynamic Response of Composite Foundation with CFG-Pile in Beijing-Shanghai High-Speed Railway&Jian-Yi Yuan,Quan-Mei Gong,and Shun-Hua Zhou 986

Nonlinear Analysis of Underground RC Boxes by Using Mindlin Layered Plate Elements&De-Yin Jin,Yoshitaka Kai,and Kazuyuki Tomioka 992

A Novel Method for Diagnosing Pile Integrity Using Back-Propagation Artificial Neural Networks&Can-Hui Zhang,Neng-Biao Xiao,Jian-Hua Xie,Jian-Lin Zhang,and Jian-Guo Zhang 998

Bearing Capacity and Settlement Behavior of Stiffened Deep Cement Mixed Pile&Mai Wu,Xin Zhao,Dan-Dan Kong,and Jin Liu 1004

Preliminary Experimental Study on Flexural Behaviors of PHC Tubular Piles&Qing-Xiang Zeng,Fa-Yao Li,Da-Jian Han,Huan-Hua Liang,Zhi-Lan Xiao,Zhen-Lin Zhu,and Zhi-Qin Jiao 1010

Analysis of Pile's Behavior under Vertical Load in Consideration of Relative Displacement between Pile and Soil&Fan-Ren Lv,Yao-Hua Jin,and Rong Yao 1016

Bearing Mechanism of Prestressed High Strength Concrete Pipe Piles in Deep Soft Soil under Vertical Load&Wan-Qing Zhou,Jian Cai,Yi-Xi Lin,and Liang-Ji Huang 1022

Analysis of Spatio-Temporal Effect of Existing Tunnel Due to Adjacent Shield Excavation&Jun Dong,Shuang-Bing Qian,and Xu-Hong Liu 1029

Size Determination of Slab Foundation under Large Bending Moments and Analysis of Settlement&Hong-Sheng Qiu,Mei Li,and Jian-Mei Chen 1036

A Practical Method of Settlement Calculation Based on Stress Path&Yao-Hua Jin,Fan-Ren Lv,and Hong-Cai Shao 1042

Method for Calculating Punching Shear Capacity of Prestressed Raft Foundationunder Border Column Based on Stress Diffusion&Rong Yao,Yun Liang,Ping-Hua Zhu,and Long-Sheng Wu 1048

Earth Pressure Study of High Filled Culvert Model with Similar Material&He Fan,and Bin Liu 1054

Influence Factors on Drilled-Pile Side Soil Resistance&Bing Song,and Jian Cai 1059

Structural Durability and Health Monitoring 1065

Structural Durability 1065

Method for Evaluating Durability of Existing Concrete Bridges Structures in Marine Environment&Xia He,Ping-Hua Zhu,Da-Fu Cao,Wei-Sheng Yang,and Hong-Cai Shao 1065

Experimental Study on Creep Coefficient Effected by Prestressed Degree of Prestressed Concrete Beam&Jun Wang,Li-Xin Liu,and Shi-Yu Shang 1070

An Experimental Study on Crack Width of Steel Reinforced Concrete Flexure Members&Jian Ouyang 1076

Numerical Simulation of Hysteretic Behavior for the Corroded Reinforced Concrete Bridge Piers&Chun-Cheng Liu,Jie Yang,Jiao Liu,and Zheng-Yu Chu 1083

Numerical Simulation of the Corroded Reinforced Concrete Columns with Large-Eccentricity Compression&Chun-Cheng Liu,Jie Yang,and Xiao-He Sun 1089

Experimental Research on Coastal Reinforced Concrete Durability Based on the Elimination of Chlorine Infiltration Channel&An-Hai Yi,Fei Shao,Hui Shao,Zi-Heng Zhao,and An Wang 1095

Surface Damage of Slag-Cement Concrete Structure Exposed to Deicing-Frost Conditions&Yun-Qing Zhang,Hong-Fa Yu,and Jia-Chun Wang 1100

Sulfate Attack in Concrete Exposed to Combined Action of Flexural Load and Dry-Wet Cycling&Li-Ming Yang,Hong-Fa Yu,and Hai-Yan Ma 1106

Study on Creep of Concrete under Freeze-Thaw Cycles&Jian Cao,Yuan-Feng Wang,and Shang-Chuan Zhao 1111

Erosion Model of Chloride Ion under the Muti-Factors&Hai-Wen Teng,Zheng-Chang Shu,and Sen-Mao Yang 1116

Analysis of Time-Dependent Characteristics for Cable State of Existing Cable-Stayed Bridge&Juan Huang,and Li-Qun Tang 1122

Investigation of Durability of RPC with Large Amount of Fine Mineral Mixture&Yun-Yun Shi,Jun Dong,and Shao-Ming Song 1128

Comparative Study on Testing Methods of Chloride Ions Diffusion Coefficient in Concrete&Jian Zhou,Jian-Min Zhou,Jun-Zhi Zhang,and Hui Zheng 1135

Experimental Research on Influence of Flexural Loading on Permeability of Chloride Ion in RC Beams under Man-Made Corrosion Environment&Jian-Min Zhou,Jun-Zhi Zhang,Jian-Dong Wang,and Lie Lu 1140

Effect of the Mesoscopic Damage on the Permeability of Concrete&Ke-Yu Wei,Hai-Bo Lu,and Yan-Lin Zhao 1146

Time-Dependent Analysis of Reinforced Concrete Thin Plate&Di Hu,and Yun-Xin Weng 1153

Concrete Deterioration Mechanisms under Simultaneous Sulfate Attack and Load Action&Run-Dong Gao,Shun-Bo Zhao,and Qing-Bin Li 1160

The Study on the Alkali-Aggregate Reaction after Electrochemical Realkalisation Treatment&Wen-Jun Qu,Kun Wang,and Yan Xiong 1166

Experimental Study on Bond Strength Between Corroded Steel Bars and Concrete&Shun-Bo Zhao,Fu-Lai Qu,Yan-Hong Zhao,Shi-Min Zhang,and Xi-Jian Liang 1171

Forecast the Residual Life about Industry Building&Yan Wang,Hui Lian,and Di-Tao Niu 1177

3D FE Analysis of Asphalt Pavememt Rutting Based on Creep Model&Xiao-Ning Zhang,Hong-Qing Yan,and Li-Juan Zhang 1183

Health Monitoring of Structures 1190

A Multi-Point Elastic Wave Excitation and Reception Method for Damage Detection-Numerical Verification&Won-Bae Na,Jeong-Tae Kim,and In-Cheol Lee 1190

Damage Identification of Bridge Based on Variation Ratio of Curvature Mode and Neural Network&Chun-Cheng Liu,Jian Xu,Wei Zhang,and Jiao Liu 1196

Finite Element Model Updating Based on Genetic Support Vector Regression&Yan-Huang Zhu,and Jun Teng 1202

The Acquisition of Interval Number Frequency and its Application to Structure Damage Detection&Yi-Lin Wang,and Cong-Qi Fang 1208

Damage Types of Tenon-Mortise Joints of Chinese Ancient Buildings under Bending Loads by Simulation&Qian Zhou,and Wei-Ming Yan 1214

Magnetic Nondestructive Testing Techniques of Constructional Steel&Er-Gang Xiong,She-Liang Wan,and Qian Zhang 1220

Structural Damage Alarming of Suspension Bridge Based on Seasonal Correlation of Beam-End Displacements and Temperature&Yang Deng,Ai-Qun Li,and You-Liang Ding 1228

The Service Life Prediction of Existing Reinforced Concrete Bridges&Hong-Bing Zhu,Zhi-Wu Yu,and Wei Zi 1234

Research on Nonlinear Parameter Dynamic Identification with Evolutionary Neural Network&Jian Guo,Jing Gong,and Yin-Ping Li 1240

Determining the Necessary Accuracy of Large Span Space Structure Deformation Monitoring with Finite Element Method&Hui Deng,Yu Cao,and Ming Duan 1245

Research on Geometric Deformation Monitoring of Steel Truss Arch Rib Applied to Guangzhou Xinguang Bridge&Hui Deng,Chen Su,Yu-Feng Xu,and Xiao-Hu Luo 1250

Detection of Structural Local Damage under Limited Input and Output Measurements&Ying Lei,Zhi-Qian Xu,and Pi-He Ni 1255

Fracture and Damage Behaviors for Concrete Considering Fractal Effects&Heng Zhang,Zhi-Dong Qiu,and De-Min Wei 1261

Statistical Damage Detection on Grouped Data with Structure Dynamic Responses&Hong-Ping Zhu,Wei-Ming Li,Lie-Yun Ding,and Han-Bin Luo 1266

Stiffness Correction Method for Long-Term Deflection Calculation of Steel-Concrete Composite Beam Bridge&Shi-Bo Zhang,Rong-Hui Wang,and Jun-Ping Zhang 1272

Construction and Rehabilitation 1278

Theory and Practice of Green Residential Plot Construction in Guangdong Province&Yong-Song Wang,Yan Zhang,Xiao-Yan Zhang,and Sui-Sheng Cai 1278

Mechanics Emulating and Analysis of the Heshi Dagoba of Famen Temple during the Construction Process&Jiang Zheng,Ji-Ping Hao,Xiao-Li Yang,Wei-Hui Zhong,and Shao-Wen Liu 1283

Study on Pull Force Formula and Dynamic Response of Building Moving Technology&Ai-Hua Du,Xin Zhang,Wei-Shen Zhu,and Yong-Zhi Sun 1290

Construction Simulation for Large-Span Continuous Steel-Concrete Composite Beam Bridge&Zi-Wen Jia,and Ai-Guo Chen 1296

Failure Mode and Shear Capacity of RC Beams with Externally Bonded FRP Sheets&Dan Li,and Zhi-Shen Wu 1302

Study on Anchoring of RC Frame Beams Rehabilitated by Epoxy-Bonded Steel Plate&Guo-Dong Zhao,Shuang-Yin Cao,Hui-She Sun,and Li-Qiang Yu 1309

Experimental Research on the Bending Capacity of Shear Wall Reinforced with Continuous Fiber Sheets&Jun Zhao,Dan-Ying Gao,and Zi-Feng Zhao 1313

Disaster Prevention and Mitigation 1318

Seismic Performance and Design 1318

Effect of Concrete Slabs on Seismic Behavior of Steel Frames&Xin Zhao,Mai Wu,and Guo-Qiang Li 1318

RC Frame-Shear Wall Structures with Partial Columns Sliding at Upper Ends and with Some Beams Considering Catenary Action&Bo Wu,Wen-Long Lv,and Wei Xiong 1324

Research on Seismic Performances of CFST Frame-RC Core Wall Structure with Dissipated Devices&Feng-Ming Ren,and Yun Zhou 1332

Seismic Response Analysis of Frame-Supported Multi-Ribbed Composite Wall Structure&Lei Xia,Qian-Feng Yao,Meng Guo,and Yong-Gang Ding 1338

Experimental Investigation on Seismic Behavior of High Performance Concrete Shear Wall with Edge Columns&Xiao-Ling Cui,Xing-Wen Liang,and Peng-Hui Yang 1343

Research on the Seismic Behavior of Steel Reinforced Concrete Cross-Shaped Column&Zong-Ping Chen,Jian-Yang Xue,Xing-Guo Yu,and Hong-Tie Zhao 1350

Research on Intensity Measures of Simulated Spatial Variation Earthquake Ground Motions&Yan-Li Shen,Qing-Shan Yang,and Yu-Ji Tian 1355

Study on Seismic Performance of Reinforced Concrete Frame&Hai-Tao Wan,and Xiao-Chen Lao 1361

Dynamic Inelastic Numerical Simulation on a Shaking Table Test of a Full Scale Steel Moment Frame&Xue-Wei Chen,Xiao-Lei Han,and Sheng-Yi Lin 1367

Earthquake Responses of Seismically Isolated Structure with Different Damping&Jian-Min Jin,and Fu-Lin Zhou 1373

Aseismic Characters of Tenon-Mortise Joints of Chinese Ancient Wooden Construction by Numerical Analysis&Qian Zhou,Wei-Ming Yan,and Bo Zhang 1379

Seismic Behavior of Moment Connections for Concrete-Filled Square Steel Tube Edge Column&Xian-Tie Wang,Ji-Ping Hao,and You-Su-Fu Ma 1385

Precise Transfer Matrix Method for Earthquake Response of the Structure in Frequency Domain&Jian-Peng Sun,and Qing-Ning Li 1391

Effect of Ground Column Failure to Instantaneous Dynamic of Frame Structure&Guang-Zheng Xia,and Dong-Tao Xia 1397

Static-Dynamic Analytical Method in Energy-Dissipated Design of High-Rise Frame-Core-Tube Structures&Rui-Xin Huang,Ai-Qun Li,and Geng-Wen Zhao 1402

Research on Performance Levels of RC Shear Wall by Performance-Based Seismic Design Method&Jing Ji,Qi-Yan Xiao,Chao Huang,and Jin-Hua Dai 1408

Seismic Response Analysis of Long-Span Semi-Supported Steel Truss Arch Bridge&Dai-Hai Chen,Wen-Hua Guo,and Zheng Li 1414

Experiment Study on the Seismic Behavior of the SRC Short-Pier Shear Wall with Confined Concrete&Wen-Wu Lan,Hua Xie,Ying Zhang,and Quan-Jiang Li 1420

Dynamic Characteristics of Desulfurization Tower under Different Seismic Input Angles Using Shaking Table Test&Zhao-Hui Sheng,Hao Song,Bo Song,and Li Wang 1426

PDEM-Based Seismic Response and Reliability Analysis of Structures&Zhang-Jun Liu 1433

Application of Two-Degree-of-Freedom Models to Seismic Displacement Demand Estimation&Hai-Yan Zhang,and Wei-Jian Yi 1439

Seismic Damage Behaviors of RC Frame Building in Dujiangyan during Wenchuan Earthquake&Ji-Tao Li,and Qing-Shan Yang 1445

Seismic Response of Concrete Columns Reinforced by Steel-FRP Composite Bar(SFCB)with Different Post-Yield Stiffnesses&Ze-Yang Sun,Gang Wu,Jian-Bing Hao,and Zhi-Shen Wu 1451

Applied Research on Seismic Performance-Based Design and Seismic Isolation Structure of School Buildings in Wenchuan Earthquake&Hao-Hua Jia,De-Min Wei,and Yun-Gen Xia 1457

Shake Table Test on Seismic Response of Undamaged and Damaged RC Frame with Special-Shaped Columns&Jian-Zhuang Xiao,and Jie Li 1464

Pseudo-Static Test Research on Steel Reinforced Concrete L-Shaped Column-Beam Joints&Yi Liu,Jian-Yang Xue,and Hong-Tie Zhao 1470

A Probe in Seismic Strengthening Techniques of the Structures Based on the Integrity Theory&Bing Yuan,and Hua-Bin Zheng 1475

Shaking Table Test of a Complex Long-Span Connected Building&Pei-Feng Wu,Jing Ji,Xue-Wei Chen,and Xiao-Lei Han 1481

Vertical Seismic Action Analysis of the Structure with Frame-Supported Transfer Floor&Xiao-Gang Yin,Lan Chen,and Jing Cao 1486

A Study on Performance-Based Seismic Assessment for Reinforced Concrete Structures&Min-Sheng Guan,Da-Jian Han,Hong-Biao Du,and Xiao-Peng Gao 1492

Experimental Research of Steel Truss Coupling Beam on Aseismic Behavior and Energy Dissipation Mechanism&Zhi-Heng Deng,Qiang Hu,Qian Lin,and Dong-Xiao Xu 1500

Influence of Asperity Parameters on the Fourier Spectrum&Di Wu,Yan Xiong,and Ping Tan 1506

A Study on Liquefaction Potential of Cox's Bazar City Area,Bangladesh&Md.Abdur Rouf Dr.M.Jahangir Alam,Pradip Nath,Muhammad Tarequl Alam,Asiful Haque,and A.R..Bhuiyan 1512

Wind-Induced Response 1518

Dynamic Response and Reliability Analysis of Wind-Excited Wind Turbine Systems&Guang-Ling He,and Jie Li 1518

Wind Load Simulation and Wind-Induced Vibration Time-History Analysis of Tall Building Structures&Gui-Niu Mao,Xiao-Lei Han,and Xue-Wei Chen 1526

Numerical Simulation of 3D Steady Atmospheric Flow around High-Rise Buildings&Shao-Feng Nie,Xu-Hong Zhou,Tian-Hua Zhou,and Xin Gong 1532

Fluctuating Wind Speed Numerical Simulation of U-Shaped Aqueduct Based on ARMA Model&Qing Yang,and Hua Zhang 1538

Cable System and Wind Stability of Three-Tower Suspension Bridges&Xin-Jun Zhang,and Xiao-Ping Zhao 1544

Stability Research for CFST Tied Arch Bridge under Transverse Wind Load&Fan Xing,Bing Zhu,and Cong-Lin Li 1549

Numerical Simulation of the Characteristics of Typhoon and Wind Field in Xiamen Region&Ying Lei,Tao Li,Jian-Guo Zhang,and Yong-Qiang Jiang 1554

Wind Pressure Study on a Certain Airport Terminal&Ke-Qin Yan,and Tao Cheng 1560

Reason and Dynamic Analysis of Advertisement Billboard Damage Caused by Typhoon&Fang-Fang Song,and Jin-Ping Ou 1565

Wind Field Measurement and Coherence Analysis of Typhoon Wipha&Qi Yan,Jie Li,and Qiang Xie 1571

Analysis of Wind Resistance of the Wind Turbine Tower Based on ANSYS&Hai-Jun Wang,Wen-Ying Gu,Yun Zhao,and Hua Wei 1577

Investigation on Wind-Induced Vibration Response of One-Way Beam String Structure&Zheng-Rong Jiang,De-Min Wei,and Mu Xu 1583

Structural Behavior in Fire 1590

Modal Analysis for Damage Detection of Reinforced Concrete Columns after Fire&Bin Xu,Xu Gong,Jing-Si Huo,and Jia-Guang Zhang 1590

CFD Analysis of Fire Characteristics on Urban Subway Station with Platform Shield Door System&Hao Liu,Bei-Hua Cong,Xin Han,Bao-Hong Wang,and Jiao-Lin Ma 1596

Use of Water Based Fixed Fire Suppression Systems in Urban Road Tunnel Fire Protection&Bei-Hua Cong,Hui-Yong Deng,Bin Che,and Xin Han 1602

Fire Protection of Computer Room with Water Mist Systems&Bei-Hua Cong,Qin Yao,Jun Wu,Xin Han,and Bin Che 1608

Full Scale Experimental Investigation of Performance of Fiber Optic Fire Detection in the Road Tunnel&Bei-Hua Cong,Bin Che,Miao Tang,and Xin Hart 1614

Calculation and Analysis on Bearing Capability of Reinforced Concrete Simple Frame in Fire&Hai-Sheng Xu 1619

Evacuation Simulation Analysis of Fires in Urban Subway Station with Platform shield Door System&Bao-Hong Wang,Xin Han,Bei-Hua Cong,Hao Liu,and Jun Ding 1624

CFD Simulation on Longitudinal Ventilation of Train Fire in Metropolis Railway Tunnel&Xin Han,Guan-Hai Wu,Bei-Hua Cong,Qing-Qing Liu,and Zheng Hu 1629

Simulation Analysis of Smoke Characteristic for Train Fire in Metropolis Railway Tunnel&Xin Han,Guan-Hai Wu,Bei-Hua Cong,Qing-Qing Liu,and Zheng Hu 1634

Analysis on the Temperturature Fields and Thermal Stresses of Laminated Glass Unit of Glass Curtain Wall&Yong-Jiu Shi,Wei Sun,Yuan-Qing Wang,Yi Luo,and Yue Xu 1639

Experimental Study on Fire Performance of Concrete Beams Strengthened with Carbon Fiber Sheets&Fen-Tao Liu,Bo Wu,and De-Min Wei 1644

Structural Control 1650

Analytical Study on Seismic Performance of the Structure of High-Level Transfer with Energy Dissipation Devices&Cong-Xiao Wu,Yun Zhou,Xue-Song Deng,and Yi Wu 1650

Optimal Analysis of Seismic Reduction for Adjacent Structures Linked by Viscoelastic Dampers&Huang-Sheng Sun,Shi-Hai Chen,and Yue-Dong Sun 1657

An Optimal Damping Devices Design with Two Directions for Three Dimensional Building Structure&Jian-Lin Zhang,Zu-Can Weng,Ke Zeng,and Jian-Ning Ye 1663

Vibration Behavior of Hybrid FRP Cable under Indirect Excitation&Xin Wang,and Zhi-Shen Wu 1669

Seismic Design of Structure with Improved Toggle-Brace-Damper System&Bo Li,Jun-Hai Zhao,and Xing-Wen Liang 1676

A New SMA Damper and It's Control Effect for Structure under Earthquake&De-Jin Xing,Ri-Ling Li,and Ming-Dong Wang 1684

Experimental Study on Optimal Semiactive Control of Structures:a Review&Jia Jia,Zhen Mei,Jian-Bing Chen,and Jie Li 1690

Horizontal Static Loading Test for Lead-Rubber Bearings&Su-Fei Nie,and Li Li 1698

Problems and Prospects of Structural Robustness Analysis&Zhao-Xin Fang 1703

Others 1708

Optimizing Parameters of Geogrid for Subgrade Connecting in High-Speed Railway&Jian-Yi Yuan 1708

Study on RQI for Road Roughness Evaluation and Vehicle Velocity&Jian-Lin Zhang,Zhi Hong,Jian-Guo Zhang,Kui-Tai Liu,and Wan-Hong Zhu 1714

Experimental Study on Treating Method of the High Liquid Limit Soil Widening Sub-grade by Lime and Geo-Grid&Shu-Quan Peng,Ling Fan,and Yi-Fu Hu 1720

Global Topology Optimization(GTO)of Discrete-Sizing Structures Based on Genetic Algorithm&Hao Sun,Yang Liu,and Jian-Wei Bai 1726

The Vulnerability Analysis of Landslide Disaster of Conghua City&Wen-Ji Su,Jin-Long Tan and Yu-Ling Wang 1732

Application of Matrix and Quaternion in the Large Deformation Analysis of Structures&Jin-Guo Wan,Xin-Xi Du,Jing Xu,and Guo-Yong Hu 1738

Analysis and Overview of Dynamic Characteristics of Fluid-Structure Coupling System for U-Shaped Aqueduct&Hua Zhang,and Qing Yang 1743