TABLE OF CONTENTS 1
DETERMINING DESIGNFORCE LEVELS FOR EARTHQUAKE-RESISTANT REINFORCED CONCRETE STRUCTURAL WALLS Arnoldo T．Derecho,M．Iqbal,W．G．Corley 1
DESIGNING MULTISTORY BRACED STEEL FRAMES FOR EARTHQUAKES Ashok K．Jain,Subhash C．Goel 9
EVALUATION OF ASEISMIC DESIGN PROCEDURES FOR REINFORCED CORCRETE FRAMES John M．Biggs 17
RELIABILITY-BASED SEISMIC DESIGN OF ELASTO-PLASTIC STRUCTURES Ryoichiro Minai,Yoshiyuki Suzuki 25
SEISMIC RESPONSE OF REINFORCED CONCRETE FLAT PLATE STRUCTURES Meil M．Hawkins 33
A PROPOSAL OF A NEW ASEISMIC DESIGN METHOD FOR BUILDINGS IN JAPAN K．Nakaro,Y．Ishiyama,Y．Ohashi 41
DAMAGE OF BRACED STEEL FRAMES DUE TO THE 1978 MIYAGIKEN-OKI EARTHQUAKE Atsuo Tanaka,Koj i Morita,Hiroyuki Yamanouchi 49
THE RELATIVELY LIGHT DAMAGE PRODUCED BY TWO STRONG MOTION EARTHQUAKES IN SOUTHERN MEXICO J．Prince,L．Alonso 57
ISORELIABLE SEISMIC DESIGN OF R/C COLUMNS R．Giannini,A．Giuffre,M．Menegotto 65
STRENGTHENING OF DAMAGED MASONRY BY REINFORCED MORTAR LAYERS M．Jabarov,S．V．Kozharinov,A．A．Lunyov 73
EARTHQUAKE DAMAGE AT IZUMI HIGH SCHOOL IN 1978 MIYAGIKEN-OKI EARTHQUAKE AND METHODS OF REPAIR AND STRENGTHENING M．Yokoyama,H．Imai 81
THE STENGTHENING METHODS OF THE EXISTING REINFORCED CONCRETE BUILDINGS Toshio Hayashi,Hideakira Niwa,Masashi Fukuhara 89
STRENGTH PROPERTIES OF EPOXY REPAIRED STRUCTURAL COMPONENTS DURING AND AFTER FIRE EXPOSURE J．M．Plecnik,R．B．Williamson,M．G．Pham 97
AN INVESTIGATION OF MECHANICAL BEHAVIOR OF REPAIRED R/C FRAMES UNDER SEVERE REPEATED LOADS Nina A．Maio,Cirano Fei 105
INDUSTRIAL ASEISMIC NORMAL AND MULTISTORIED BUILDINGS Yu．V．Ismailov,A．A．Chuprina 113
PEAK DUCTILITY DEMANDS IN SIMPLE TORSIONALLY UNBALANCED BUILDING MODEL SUBJECTED TO EARTHQUAKE EXCITATION H．Max Irvine,G．E．Kountouris 117
STRENGTH AND BEHAVIOR OF STRUCTURALWALLS WITH SHEAR FAILURE Oscar Hernandez B．,Mario E．Zermeno de L 121
SEISMIC RESPONSE SPECTRA FOR NONLINEAR STRUCTURES Mario Paz 125
INELASTIC SPECTRA FOR SEISMIC DESIGN Mathan M．Newmark,Rafael Riddell 129
SEISMIC RESISTANCE OF UNBONDED POST TENSIONED FLAT PLATE CONSTRUCTION Narong Trongtham,Neil M．Hawkins 137
FRANK LLOYD WRIGHT'S IMPERIAL HOTEL:A SEISMIC RE-EVALUATION Robert King Rei therman 145
BUILDING CONFIGURATION PROBLEMS AND SOLUTIONS Christopher Arnold,Eric Elsesser 153
DESIGN,CONSTRUCTION AND PERFORMANCE OF REINFORCED MASONRY BUILDINGS SUBJECTED TO SEISMIC FORCES James E．Amrhein 161
ULTIMATE RESISTANCE OF MULTISTORY REINFORCED CONCRETE BUILDINGS WITH CANTILEVER SHEAR WALLS Hiroshi Kawamura,K．Masua 169
OPTIMUM SEISMIC RESISTANCE OF LARGE PANEL STRUCTURES USING LIMITED SLIP BOLTED JOINTS Avtar S．Pall,？edric Marsh 177
INFLUENCE OF RESTORING-FORCE CHARACTERISTICS OF BRACES ON DYNAMIC RESPONSE OF BRACED FRAME Michio Shibata 185
A PROPOSAL FOR ASEISMIC DESIGN OF SUBSTATION APPARATUS AND THEIR FOUNDATIONS Satoshi Shiomi,Hiroyuki Watanabe 193
UNFAVORABLE SEISMIC DIRECTIONS IN EARTHQUAKE RESISTANT DESIGN Adnan ？akiro？lu 201
A DESIGNER'S DEFINITION OF AN 0PEN-SECTION SHEAR WALL Bülent Trak,Ergin Atimtay 209
STRESS MAGNIFICATIONS IN WALLS WITH OPENINGS Bisülay Utku 217
A NEW SYSTEM OF BRICK BUILDINGS FOR IMPROVED BEHAVIOUR DURING EARTHQUAKES A．S．Arya,M．Qamaruddin,Brijesh Chandra 225
DYNAMIC PROPERTIES OF PREFABRICATED APARTMENT BUILDINGS J．G．Bouwkamp,R．M．Stephen 233
OPTIMUM DESIGN OF A CHIMNEY FOR DYNAMIC INPUTS Hasan Boduro？lu 241
EARTHQUAKE RESPONSE OF R/C PILOTIS BUILDING SUBJECTED TO OFF MIYAGI PREFECTURE EARTHQUAKE 1978 IN JAPAN Tomoya Nagasaka,Akira Hiramatsu 245
MODELING THE STIFFNESS CONTRIBUTION OF INFILL PANELS TO FRAMED STUCTURES BY A CONSTRAINT APPROACH James W．Axley 249
THE COMMONALITY OF DYNAMIC ANALYSIS PROCEDURES FOR EARTHQUAKE AND WIND LOADINGS P．J．Cevallos Candau,W．J．Hall 253
LESSONS FROM STRUCTURAL DAMAGES OBSERVED IN RECENT EARTHQUAKES Vitelmo V．Bertero,Stephen A．Mahin,James A．Axley 257
RESEARCH AND DEVELOPMENT ON PREFABRICATED REINFORCED CONCRETE STRUCTURAL SYSTEM R．Fukuzawa,O．Chiba,T．Hatori,S．Maruyama,T．Katoh,K．Yagishita 265
DETAILING REINFORCED CONCRETE COLUMNS FOR SEISMIC PERFORMANCE Loring A．Wyllie Jr． 273
SEISMIC DESIGN LaPPED SPLICES IN REINFORCED CONCRETE Peter Gergely,Richard N．White 281
SPATIAL RESPONSE SPECTRUM Massima Cantone,Carlo Gavarini 289
EARTHQUAKE RESISTANT PRESTRESSED CONCRETE STRUCTURES U？ur Ersoy,Emin Aktan,Tu？rul Tankut 296
CONCEPT OF SINGLE BRICK THICK LOAD BEARING WALLS UPTO FOUR TO FIVE STOREYED RESIDENTIAL BUILDINGS IN SEISMIC ZONES G．C．Mathur 303
ON DEFORMATIONS DUE TO HORIZONTAL FORCES Halit Demir 311
SEISMIC RESISTANT CONNECTIONS FOR MIXED CONSTRUCTION Charles W．Roeder 319
STRENGTHENING EXISTING R/C COLUMNS FOR EARTHQUAKE RESISTANCE Lawrence F．Kahn 327
REHABILITATION OF DAMAGED REINFORCED CONCRETE ELEMENTS:AN EXPERIME？TAL INVESTIGATION G．Augusti,F．Focardi,S．Giordano,E．Manzini 335
STUDIES OF EARTHQUAKE DAMAGE TO JAPANESE LOW-RISE BUILDINGS Charles Scawthorn,Hirokazu Iemura 343
ULTIMATE ASEISMIC SAFETY OF REINFORCED CONCRETE STRUCTURES M．Yamada,H．Kawamura 351
INDUSTRIAL MONOLITHIC HOUSE-BUILDING IN MOLDAVIA N．D．Polyakov． 359
STUDY OF REINFORCED CONCRETE BUILDINGS DAMAGED DUE TO THE MIYAGI-KEN-OKI,JAPAN,EARTHQUAKE OF JUNE 12,1978 Shizuo Hayashi,Y．Morishima,A．Wada 361
ON INELASTIC RESPONSE SPECTRA FOR ASEISMIC BUILDING DESIGN Shih-Sheng P．Lai,John M．Biggs 365
AN INVESTIGATION FOR THE DESIGN OF FRAMED STRUCTURES WITH INFILL WALLS M．Makino,A．Kawano,Y．Kurobane 369
MULTICOMPONENT SEISMIC DESIGN Ajaya K．Gupta 373
SEISMIC RESISTANCE OF A 31-STORY SHEAR WALL-FRAME BUILDING USING DYNAMIC INELASTIC RESPONSE HISTORY ANALYSIS Mark Fintel,S．K．Ghosh 379
STEEL-BEAM DAMPERS FOR INCREASING THE EARTHQUAKE RESISTANCE OF STRUCTURES R．I．Skinner,R．G．Tyler,A．J．Heine 387
PREDICTION OF THE PROBABILITY OF EARTHQUAKE DAMAGE TO REINFORCED CONCRETE BUILDING GROUPS IN A CITY Akenori Shibata 395
SOME ASPECT OF BUILDING CONSTRUCTION IN EARTHQUAKE PRONE ZONES D．K．Rakshit 403
STRENGTH OF REINFORCED CONCRETE COLUMNS IN OBLIQUE SECTIONS EXPOSED TO SEISMIC LOADS S．V．Polyakov,A．A．Gvozdev,Yu．S．Kulygin,A．S．Zalesov,O．F．Iljin,V．A．Gorodetky 411
ON REDUCING SEISMIC LOAD,SELECTING OPTIMUM RIGIDITY OF STRUCTURES AND SPECIFYING SURPLUS SEISMIC RESISTIVITY B．K．Karapetian,E．E．Khachikian,V．A．Stepanian,V．A．Ambartsumian,S．M．Arutiunian 419
EFFECT OF DAMPING AND TYPE OF MATERIAL NONLINEARITY ON EARTHQUAKE RESPONSE Rafael Riddell 427
STRENGTHENING OF HIMALAYAN BUDIST MONASTRIES-A CASE STUDY Ravindra PRAKASH． 434
MASONARY STRUCTURAL SYSTEMS FOR REGIONS OF HIGH SEISMICITY M．J．N．Priestlèy 441
ASEISMIC STRENGTHENING OF EXISTING REINFORCED CONCRETE BUILDINGS Shunsuke Sugano,Masaru Fujimura 449
ADOBE CONSTRUCTIONS BASIS FOR A SEISMIC RESISTANT CODE J．Vargas-Neumann 457
STRENGTHENING OF ADOBE HOUSES FOR SEISMIC ACTIONS Roberto Meli,Oscar Hernandez,Marciano Padilla 465
DUCTILITY REQUIREMENTS FOR STRUCTURES IN SEISMIC AREAS OF CENTRAL EUROPE F．P．Müller,E．Keintzel． 473
ELECTRONIC DATA PROCESSING EQUIPMENT BRACED TO RESIST SEISMIC LOADING J．W．Foss,G．A．Nikolakopoulou 477
AN EFFECTIVE STRUCTURAL SYSTEM AGAINST EARTHQUAKES-INFILLED FRAMES T．C．Liauw 481
INFILLED FRAME CONSTRUCTION IN SEISMIC REGION D．V．Mallick 486
OPTIMUM DESIGN OF ASEISMIC COUPLED SHEAR WALLS F．Braga,P．D．Asdia,M．Dolce 493
AN EARTHQUAKE-RESISTANT DESIGN ON HIGHRISE BUILDING WITH V-SHAPED FRAMING PLAN Kiyoshi Muto,M．Nagata,E．Fukuzawa 497
A GUIDELINE TO EVALUATE SEISMIC PERFORMANCE OF EXISTING MEDIUM AND LOW-RISE REINFORCED CONCRETE BUILDINGS AND ITS APPLICATION Hajime Umemura 505
STRENGHTENING EFFECT OF ECCENTRIC STEEL BRACES TO EXISTING REINFORCED CONCRETE FRAMES Shigeya Kawamata,Masaaki Ohnuma 513
STRENGTHENING CONCEPT AFTER ROMANIAN STRONG EARTHQUAKE OF MARCH 4,1977 Mihail Ifrim 521
A SPACIAL BEHAVIOUR OF A NINE STORIES SRC BUILDING DURING THE MIYAGIOKI EARTHQUAKE 1978 Hirozo Mihashi,Norlaki Namura,Akira Kondo 529
INVESTIGATION OF STRUCTURAL SYSTEMS AND ELEMENTS IN EARTHQUAKE RESISTANT CIVIL BUILDINGS M．A．Marjanishvili,G．Sh．Chanukvadze,E．P．Alexandrian,A．M．Kimberg 537
SOME LESSONS FROM THE MARCH 14,1979 EARTHQUAKE IN MEXICO CITY Enrique del Valle 545
ENERGY CONCENTRATION OF MULTI-STORY BUILDINGS Hiroshi Akiyama,Ben Kato 553
EARTHQUAKE OBSERVATION IN AND AROUND A STEEL FRAME APARTMENT HOUSE WITH PRECAST CONCRETE PANEL Koichi Ohami,Masaya Murakami 561
REPAIR AND STRENGTHENING OF BUILDINGS DAMAGED BY EARTHQUAKES J．Kuroiwa,J．Kogan 569
PARAMETRIC ANALYSIS OF THE RESISTANCE OF MASONRY BUILDINGS V．Turnsek,M．Tomazevic 577
FLEXURAL RIGIDITY OF R/C COLUMNS IN SIDESWAY FRAMES Ergin Atimtay,Orhan Baydar 585
BUILDING CONFIGURATION:CHARACTERISTICS FOR SEISMIC DESIGN Christopher Arnold 589
STRUCTURAL RESPONSE ARISING FROM TRAVELLING SEISMIC WAVES J．G．Morgan,W．J．Hall 593
DUCTILITY REQUEST IN SEISMIC ANALYSIS OF NONLINEAR MULTIDEGREE OF FREEDOM STRUCTURES D．Capecchi,G．Rega,F．Vestroni 597
EARTHQUAKE DESIGN OF CONCRETE MASONRY WALLS Robert E．Englekirk,Gary C．Hart 601
EFFECTIVE MEASURES TO IMPROVE THE EARTHQUAKE RESISTANT PROPERTIES OF BRICK BUILDINGS Zhou Bing-Zhang 605
ON A METHOD OF EVALUATION OF ANTI-EARTHQUAKE DESIGN CODE OF INDUSTRIAL FACILITIES Heki Shibata 613
DESIGN SEISMIC COEFFICIENT IN SEISMIC COEFFICIENT METHOD AND ACTUAL EARTHQUAKE DAMAGE Shunzo Okamoto,Choshiro Tamura,Katsuyuki Kato 621
SOME COMMENTS TO THE NEW SEISMIC DESIGN REGULATIONS FOR COSTA RICA Jorge A Gutierrez 629
A LIFETIME COST APPROACH TO AUTOMATED EARTHQUAKE RESISTANT DESIGN Norman D．Walker Jr．,Karl S．Pister 637