摘要
分析多遇地震作用下框支梁截面高度对其自身地震反应的影响规律,表明降低框支梁截面高度能减小框支梁的多遇地震内力,且框支楼层侧移随框支梁截面高度的减小而增加不大,由此提出适当减小框支梁截面高度对抵抗多遇地震有利。
In this paper, the influence of transforming beam in frame-supported shear wall on frequent earthquake reaction has been analyzed. The result indicates that reduce of the cross-section height of transforming beam may decrease internal force of the beam applied frequent earthquake, and the lateral displacement of supporting frame may increase little. From this, it has been presented that proper reduce of the cross-section height of transforming beam may be more beneficial to resistance of frequent earthquake.
出处
《四川建筑科学研究》
2012年第3期203-205,共3页
Sichuan Building Science
关键词
框支剪力墙
框支梁
跨高比
多遇地震
frame-supported shear wall
transforming beam
span-to-depth ratio
frequent earthquake
