屈曲约束支撑的研究进展及其应用
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摘要
屈曲约束支撑在承受拉力和压力的情况下,表现出相同的滞回性能和优良的耗能能力。介绍了近年来发展和应用比较成熟的屈曲约束支撑以及此种支撑形式设计中的几个关键问题。最后,对于近些年来这种支撑在抗震地区的应用进行了回顾。新建高层钢结构的大量应用实例和已有结构的抗震加固的应用表明,此种支撑的使用前景非常广阔。
Buckling-restrained braces (BRBs) show the same hysteretic behavior and higher energy absorption capacity in both compression and tension. Research and developments of various types of BRBs with different configurations are introduced. Some key issues in designing BRBs are discussed. Their applications in both newly-built high-rise steel buildings and the seismic retrofit of the existing buildings show good prospects of using BRBs.
Buckling-restrained braces (BRBs) show the same hysteretic behavior and higher energy absorption capacity in both compression and tension. Research and developments of various types of BRBs with different configurations are introduced. Some key issues in designing BRBs are discussed. Their applications in both newly-built high-rise steel buildings and the seismic retrofit of the existing buildings show good prospects of using BRBs.
引文
1 若林实,中村武,原章雄,等·缲返し水平力を受ける绝缘ブレ-ス内藏PC壁板の弹塑性性状に关する实验的研究(その1),(その2)//日本建筑学会大会学术讲演梗概集·1973:1041-1044
2 藤本盛久,和田章,佐伯英一郎,等·钢管コンクリ-トにより座屈を拘束したアンボンドブレ-スに关する研究//构造工学论文集·1988,34B:249-258
3 XIE Q.STATE-OF-THE-ART OF BUCKLING-RESTRAINED BRACESIN ASIA.JOUR-NAL OF CONSTRUCTION STEEL RESEARCH,2005,61(6):727-748
4 AIKEN I,KI MURA I.THE USE OF BUCKLING-RESTRAINED BRACES IN THE UNITED STATES//PROCEEDINGS OF THE JAPAN PASSIVE CONTROL SYMPO-SIUM.YOKOHAMA:TOKYO INSTITUTE OF TECHNOLOGY,2001
5 TSAI KC,LOH C H,HWANG YC,ET AL.SEISMIC RETROFIT OF BUILDING STRUCTURES WITH DAMPERSIN TAI WAN//PROCEEDINGS OF SYMPOSIUMON STRUCTURAL SEISMIC RETROFIT BASED ON BASE-ISOLATION AND STRUCTURAL CONTROL.KYOTO:2003:21-32
6 蔡克铨,翁崇兴.双钢管型挫屈束制消能支撑之耐震行为与应用研究//台湾大学地震工程研究中心研究报告.台北:2002
7 日本建筑センタ-,建筑新技术レポ-ト.技术评定·评价/审查证明(1995·4-2000·5)·东京:日本建筑センタ-,2002
8 SABELLI R,AIKEN I U S·BUILDING CODE PROVISIONS FOR BUCKLING-RESTRAINED BRACED FRAMES:BASIS AND DEVELOPMENT//PROCEEDINGS OF THE13TH WORLD CONFERENCE ON EARTHQUAKE ENGINEERING.VANCOUVER:2004:1828
9 AMERICAN INSTITUTE OF STEEL CONSTRUCTION(AISC).SEISMIC PROVISIONS FOR STRUCTURAL STEEL BUILDINGS.CHICAGO:AISC,2005
10BROWN AP,AIKEN DI,JAFARZADEH F J·BUCKLING RESTRAINED BRACES PROVIDE THE KEY TO THE SEISMIC RETROFIT OF THE WALLACE F·BENNETT FEDERAL BUILDING[OL].(2005-05-26)[2005-10-15].HTTP://WWW·REAVELEY·COM/HTML/ARTICLES.HTM
2 藤本盛久,和田章,佐伯英一郎,等·钢管コンクリ-トにより座屈を拘束したアンボンドブレ-スに关する研究//构造工学论文集·1988,34B:249-258
3 XIE Q.STATE-OF-THE-ART OF BUCKLING-RESTRAINED BRACESIN ASIA.JOUR-NAL OF CONSTRUCTION STEEL RESEARCH,2005,61(6):727-748
4 AIKEN I,KI MURA I.THE USE OF BUCKLING-RESTRAINED BRACES IN THE UNITED STATES//PROCEEDINGS OF THE JAPAN PASSIVE CONTROL SYMPO-SIUM.YOKOHAMA:TOKYO INSTITUTE OF TECHNOLOGY,2001
5 TSAI KC,LOH C H,HWANG YC,ET AL.SEISMIC RETROFIT OF BUILDING STRUCTURES WITH DAMPERSIN TAI WAN//PROCEEDINGS OF SYMPOSIUMON STRUCTURAL SEISMIC RETROFIT BASED ON BASE-ISOLATION AND STRUCTURAL CONTROL.KYOTO:2003:21-32
6 蔡克铨,翁崇兴.双钢管型挫屈束制消能支撑之耐震行为与应用研究//台湾大学地震工程研究中心研究报告.台北:2002
7 日本建筑センタ-,建筑新技术レポ-ト.技术评定·评价/审查证明(1995·4-2000·5)·东京:日本建筑センタ-,2002
8 SABELLI R,AIKEN I U S·BUILDING CODE PROVISIONS FOR BUCKLING-RESTRAINED BRACED FRAMES:BASIS AND DEVELOPMENT//PROCEEDINGS OF THE13TH WORLD CONFERENCE ON EARTHQUAKE ENGINEERING.VANCOUVER:2004:1828
9 AMERICAN INSTITUTE OF STEEL CONSTRUCTION(AISC).SEISMIC PROVISIONS FOR STRUCTURAL STEEL BUILDINGS.CHICAGO:AISC,2005
10BROWN AP,AIKEN DI,JAFARZADEH F J·BUCKLING RESTRAINED BRACES PROVIDE THE KEY TO THE SEISMIC RETROFIT OF THE WALLACE F·BENNETT FEDERAL BUILDING[OL].(2005-05-26)[2005-10-15].HTTP://WWW·REAVELEY·COM/HTML/ARTICLES.HTM
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