摘要
将原设计为SRC柱—RC梁的框架结构,转换为达到同等性能的SRC+RC柱—RC梁的框架结构和全RC框架结构,采用静力弹塑性分析方法(pushover)和动力时程2种分析方法对结构进行整体分析。对这3种结构从截面尺寸、配筋量以及在地震作用下的动力特性等方面进行对比分析,从而体现出SRC+RC柱—RC梁框架结构以较低的造价实现了优越的结构性能。
Transform the original design of SRC column-RC beam frame construction into SRC + RC column-RC beam and whole RC frame structure of equal function. Use pushover analyses and time history analysis carry on integrated analyses. From section size, reinforcement quantity and the motive properties under the earthquake function etc, contrast these three kinds of structure. Thus embodies the SRC + RC column-RC beam frame structure cost lower to carry out superior structure function.
出处
《四川建筑科学研究》
北大核心
2008年第4期39-43,共5页
Sichuan Building Science
关键词
SRC+RC
静力弹塑性
时程分析
框架结构
SRC + RC
static pushover analysis
time history analysis
frame structure