屈曲约束支撑对结构减震的研究  

RESEARCH ON BUCKLING CONSTRAINED SUPPORT FOR STRUCTURAL SEISMIC REDUCTION

作　　者：薛立志 周立喜 张壮壮 赵万松 Xue Li-zhi;Zhou Li-xi;Zhang Zhuang-zhuang;Zhao Wan-song

机构地区：[1]中建二局第三建筑工程有限公司,北京100070

出　　处：《建筑技术开发》2024年第12期137-140,共4页Building Technology Development

摘　　要：随着当今社会的不断发展,建筑结构愈发复杂化和大型化,结构抗震和减震的难度越来越大。研究以某校区为对象,分析了BRB屈曲约束支撑对于结构抗震性能的影响,通过采用屈曲约束支撑后,房屋总体抗震能力相较于原结构有了一定提升,且房屋总体抗震能力满足相关要求,以期为类似工程提供参考。With the continuous development of today's society,building structures are becoming increasingly complex and large-scale,making it increasingly difficult to resist earthquakes and reduce vibrations.The study focused on a certain campus and analyzed the impact of BRB buckling restrained braces on the seismic performance of the structure.By adopting buckling restrained braces,the overall seismic capacity of the building was improved compared to the original structure,and the overall seismic capacity of the building met the relevant requirements,in order to provide reference for similar projects.

关 键 词：屈曲约束支撑 抗震 减震 结构稳定性 极限承载力 

分 类 号：TU74[建筑科学—建筑技术科学]