《PROCEEDINGS OF THE SEVENTH WORLD CONFERENCE ON EARTHQUAKE ENGINEERING VOLUME 4 STRUCTURAL ASPECTS PA》

TABLE OF CONTENTS1

DETERMINING DESIGNFORCE LEVELS FOR EARTHQUAKE-RESISTANT REINFORCED CONCRETE STRUCTURAL WALLS Arnoldo T．Derecho,M．Iqbal,W．G．Corley1

DESIGNING MULTISTORY BRACED STEEL FRAMES FOR EARTHQUAKES Ashok K．Jain,Subhash C．Goel9

EVALUATION OF ASEISMIC DESIGN PROCEDURES FOR REINFORCED CORCRETE FRAMES John M．Biggs17

RELIABILITY-BASED SEISMIC DESIGN OF ELASTO-PLASTIC STRUCTURES Ryoichiro Minai,Yoshiyuki Suzuki25

SEISMIC RESPONSE OF REINFORCED CONCRETE FLAT PLATE STRUCTURES Meil M．Hawkins33

A PROPOSAL OF A NEW ASEISMIC DESIGN METHOD FOR BUILDINGS IN JAPAN K．Nakaro,Y．Ishiyama,Y．Ohashi41

DAMAGE OF BRACED STEEL FRAMES DUE TO THE 1978 MIYAGIKEN-OKI EARTHQUAKE Atsuo Tanaka,Koj i Morita,Hiroyuki Yamanouchi49

THE RELATIVELY LIGHT DAMAGE PRODUCED BY TWO STRONG MOTION EARTHQUAKES IN SOUTHERN MEXICO J．Prince,L．Alonso57

ISORELIABLE SEISMIC DESIGN OF R/C COLUMNS R．Giannini,A．Giuffre,M．Menegotto65

STRENGTHENING OF DAMAGED MASONRY BY REINFORCED MORTAR LAYERS M．Jabarov,S．V．Kozharinov,A．A．Lunyov73

EARTHQUAKE DAMAGE AT IZUMI HIGH SCHOOL IN 1978 MIYAGIKEN-OKI EARTHQUAKE AND METHODS OF REPAIR AND STRENGTHENING M．Yokoyama,H．Imai81

THE STENGTHENING METHODS OF THE EXISTING REINFORCED CONCRETE BUILDINGS Toshio Hayashi,Hideakira Niwa,Masashi Fukuhara89

STRENGTH PROPERTIES OF EPOXY REPAIRED STRUCTURAL COMPONENTS DURING AND AFTER FIRE EXPOSURE J．M．Plecnik,R．B．Williamson,M．G．Pham97

AN INVESTIGATION OF MECHANICAL BEHAVIOR OF REPAIRED R/C FRAMES UNDER SEVERE REPEATED LOADS Nina A．Maio,Cirano Fei105

INDUSTRIAL ASEISMIC NORMAL AND MULTISTORIED BUILDINGS Yu．V．Ismailov,A．A．Chuprina113

PEAK DUCTILITY DEMANDS IN SIMPLE TORSIONALLY UNBALANCED BUILDING MODEL SUBJECTED TO EARTHQUAKE EXCITATION H．Max Irvine,G．E．Kountouris117

STRENGTH AND BEHAVIOR OF STRUCTURALWALLS WITH SHEAR FAILURE Oscar Hernandez B．,Mario E．Zermeno de L121

SEISMIC RESPONSE SPECTRA FOR NONLINEAR STRUCTURES Mario Paz125

INELASTIC SPECTRA FOR SEISMIC DESIGN Mathan M．Newmark,Rafael Riddell129

SEISMIC RESISTANCE OF UNBONDED POST TENSIONED FLAT PLATE CONSTRUCTION Narong Trongtham,Neil M．Hawkins137

FRANK LLOYD WRIGHT'S IMPERIAL HOTEL:A SEISMIC RE-EVALUATION Robert King Rei therman145

BUILDING CONFIGURATION PROBLEMS AND SOLUTIONS Christopher Arnold,Eric Elsesser153

DESIGN,CONSTRUCTION AND PERFORMANCE OF REINFORCED MASONRY BUILDINGS SUBJECTED TO SEISMIC FORCES James E．Amrhein161

ULTIMATE RESISTANCE OF MULTISTORY REINFORCED CONCRETE BUILDINGS WITH CANTILEVER SHEAR WALLS Hiroshi Kawamura,K．Masua169

OPTIMUM SEISMIC RESISTANCE OF LARGE PANEL STRUCTURES USING LIMITED SLIP BOLTED JOINTS Avtar S．Pall,？edric Marsh177

INFLUENCE OF RESTORING-FORCE CHARACTERISTICS OF BRACES ON DYNAMIC RESPONSE OF BRACED FRAME Michio Shibata185

A PROPOSAL FOR ASEISMIC DESIGN OF SUBSTATION APPARATUS AND THEIR FOUNDATIONS Satoshi Shiomi,Hiroyuki Watanabe193

UNFAVORABLE SEISMIC DIRECTIONS IN EARTHQUAKE RESISTANT DESIGN Adnan ？akiro？lu201

A DESIGNER'S DEFINITION OF AN 0PEN-SECTION SHEAR WALL Bülent Trak,Ergin Atimtay209

STRESS MAGNIFICATIONS IN WALLS WITH OPENINGS Bisülay Utku217

A NEW SYSTEM OF BRICK BUILDINGS FOR IMPROVED BEHAVIOUR DURING EARTHQUAKES A．S．Arya,M．Qamaruddin,Brijesh Chandra225

DYNAMIC PROPERTIES OF PREFABRICATED APARTMENT BUILDINGS J．G．Bouwkamp,R．M．Stephen233

OPTIMUM DESIGN OF A CHIMNEY FOR DYNAMIC INPUTS Hasan Boduro？lu241

EARTHQUAKE RESPONSE OF R/C PILOTIS BUILDING SUBJECTED TO OFF MIYAGI PREFECTURE EARTHQUAKE 1978 IN JAPAN Tomoya Nagasaka,Akira Hiramatsu245

MODELING THE STIFFNESS CONTRIBUTION OF INFILL PANELS TO FRAMED STUCTURES BY A CONSTRAINT APPROACH James W．Axley249

THE COMMONALITY OF DYNAMIC ANALYSIS PROCEDURES FOR EARTHQUAKE AND WIND LOADINGS P．J．Cevallos Candau,W．J．Hall253

LESSONS FROM STRUCTURAL DAMAGES OBSERVED IN RECENT EARTHQUAKES Vitelmo V．Bertero,Stephen A．Mahin,James A．Axley257

RESEARCH AND DEVELOPMENT ON PREFABRICATED REINFORCED CONCRETE STRUCTURAL SYSTEM R．Fukuzawa,O．Chiba,T．Hatori,S．Maruyama,T．Katoh,K．Yagishita265

DETAILING REINFORCED CONCRETE COLUMNS FOR SEISMIC PERFORMANCE Loring A．Wyllie Jr．273

SEISMIC DESIGN LaPPED SPLICES IN REINFORCED CONCRETE Peter Gergely,Richard N．White281

SPATIAL RESPONSE SPECTRUM Massima Cantone,Carlo Gavarini289

EARTHQUAKE RESISTANT PRESTRESSED CONCRETE STRUCTURES U？ur Ersoy,Emin Aktan,Tu？rul Tankut296

CONCEPT OF SINGLE BRICK THICK LOAD BEARING WALLS UPTO FOUR TO FIVE STOREYED RESIDENTIAL BUILDINGS IN SEISMIC ZONES G．C．Mathur303

ON DEFORMATIONS DUE TO HORIZONTAL FORCES Halit Demir311

SEISMIC RESISTANT CONNECTIONS FOR MIXED CONSTRUCTION Charles W．Roeder319

STRENGTHENING EXISTING R/C COLUMNS FOR EARTHQUAKE RESISTANCE Lawrence F．Kahn327

REHABILITATION OF DAMAGED REINFORCED CONCRETE ELEMENTS:AN EXPERIME？TAL INVESTIGATION G．Augusti,F．Focardi,S．Giordano,E．Manzini335

STUDIES OF EARTHQUAKE DAMAGE TO JAPANESE LOW-RISE BUILDINGS Charles Scawthorn,Hirokazu Iemura343

ULTIMATE ASEISMIC SAFETY OF REINFORCED CONCRETE STRUCTURES M．Yamada,H．Kawamura351

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．Wada361

ON INELASTIC RESPONSE SPECTRA FOR ASEISMIC BUILDING DESIGN Shih-Sheng P．Lai,John M．Biggs365

AN INVESTIGATION FOR THE DESIGN OF FRAMED STRUCTURES WITH INFILL WALLS M．Makino,A．Kawano,Y．Kurobane369

MULTICOMPONENT SEISMIC DESIGN Ajaya K．Gupta373

SEISMIC RESISTANCE OF A 31-STORY SHEAR WALL-FRAME BUILDING USING DYNAMIC INELASTIC RESPONSE HISTORY ANALYSIS Mark Fintel,S．K．Ghosh379

STEEL-BEAM DAMPERS FOR INCREASING THE EARTHQUAKE RESISTANCE OF STRUCTURES R．I．Skinner,R．G．Tyler,A．J．Heine387

PREDICTION OF THE PROBABILITY OF EARTHQUAKE DAMAGE TO REINFORCED CONCRETE BUILDING GROUPS IN A CITY Akenori Shibata395

SOME ASPECT OF BUILDING CONSTRUCTION IN EARTHQUAKE PRONE ZONES D．K．Rakshit403

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．Gorodetky411

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．Arutiunian419

EFFECT OF DAMPING AND TYPE OF MATERIAL NONLINEARITY ON EARTHQUAKE RESPONSE Rafael Riddell427

STRENGTHENING OF HIMALAYAN BUDIST MONASTRIES-A CASE STUDY Ravindra PRAKASH．434

MASONARY STRUCTURAL SYSTEMS FOR REGIONS OF HIGH SEISMICITY M．J．N．Priestlèy441

ASEISMIC STRENGTHENING OF EXISTING REINFORCED CONCRETE BUILDINGS Shunsuke Sugano,Masaru Fujimura449

ADOBE CONSTRUCTIONS BASIS FOR A SEISMIC RESISTANT CODE J．Vargas-Neumann457

STRENGTHENING OF ADOBE HOUSES FOR SEISMIC ACTIONS Roberto Meli,Oscar Hernandez,Marciano Padilla465

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．Nikolakopoulou477

AN EFFECTIVE STRUCTURAL SYSTEM AGAINST EARTHQUAKES-INFILLED FRAMES T．C．Liauw481

INFILLED FRAME CONSTRUCTION IN SEISMIC REGION D．V．Mallick486

OPTIMUM DESIGN OF ASEISMIC COUPLED SHEAR WALLS F．Braga,P．D．Asdia,M．Dolce493

AN EARTHQUAKE-RESISTANT DESIGN ON HIGHRISE BUILDING WITH V-SHAPED FRAMING PLAN Kiyoshi Muto,M．Nagata,E．Fukuzawa497

A GUIDELINE TO EVALUATE SEISMIC PERFORMANCE OF EXISTING MEDIUM AND LOW-RISE REINFORCED CONCRETE BUILDINGS AND ITS APPLICATION Hajime Umemura505

STRENGHTENING EFFECT OF ECCENTRIC STEEL BRACES TO EXISTING REINFORCED CONCRETE FRAMES Shigeya Kawamata,Masaaki Ohnuma513

STRENGTHENING CONCEPT AFTER ROMANIAN STRONG EARTHQUAKE OF MARCH 4,1977 Mihail Ifrim521

A SPACIAL BEHAVIOUR OF A NINE STORIES SRC BUILDING DURING THE MIYAGIOKI EARTHQUAKE 1978 Hirozo Mihashi,Norlaki Namura,Akira Kondo529

INVESTIGATION OF STRUCTURAL SYSTEMS AND ELEMENTS IN EARTHQUAKE RESISTANT CIVIL BUILDINGS M．A．Marjanishvili,G．Sh．Chanukvadze,E．P．Alexandrian,A．M．Kimberg537

SOME LESSONS FROM THE MARCH 14,1979 EARTHQUAKE IN MEXICO CITY Enrique del Valle545

ENERGY CONCENTRATION OF MULTI-STORY BUILDINGS Hiroshi Akiyama,Ben Kato553

EARTHQUAKE OBSERVATION IN AND AROUND A STEEL FRAME APARTMENT HOUSE WITH PRECAST CONCRETE PANEL Koichi Ohami,Masaya Murakami561

REPAIR AND STRENGTHENING OF BUILDINGS DAMAGED BY EARTHQUAKES J．Kuroiwa,J．Kogan569

PARAMETRIC ANALYSIS OF THE RESISTANCE OF MASONRY BUILDINGS V．Turnsek,M．Tomazevic577

FLEXURAL RIGIDITY OF R/C COLUMNS IN SIDESWAY FRAMES Ergin Atimtay,Orhan Baydar585

BUILDING CONFIGURATION:CHARACTERISTICS FOR SEISMIC DESIGN Christopher Arnold589

STRUCTURAL RESPONSE ARISING FROM TRAVELLING SEISMIC WAVES J．G．Morgan,W．J．Hall593

DUCTILITY REQUEST IN SEISMIC ANALYSIS OF NONLINEAR MULTIDEGREE OF FREEDOM STRUCTURES D．Capecchi,G．Rega,F．Vestroni597

EARTHQUAKE DESIGN OF CONCRETE MASONRY WALLS Robert E．Englekirk,Gary C．Hart601

EFFECTIVE MEASURES TO IMPROVE THE EARTHQUAKE RESISTANT PROPERTIES OF BRICK BUILDINGS Zhou Bing-Zhang605

ON A METHOD OF EVALUATION OF ANTI-EARTHQUAKE DESIGN CODE OF INDUSTRIAL FACILITIES Heki Shibata613

DESIGN SEISMIC COEFFICIENT IN SEISMIC COEFFICIENT METHOD AND ACTUAL EARTHQUAKE DAMAGE Shunzo Okamoto,Choshiro Tamura,Katsuyuki Kato621

SOME COMMENTS TO THE NEW SEISMIC DESIGN REGULATIONS FOR COSTA RICA Jorge A Gutierrez629

A LIFETIME COST APPROACH TO AUTOMATED EARTHQUAKE RESISTANT DESIGN Norman D．Walker Jr．,Karl S．Pister637