摘要
针对实际工程中存在的错层框架结构如何考虑其二阶效应的设计方法问题,结合《混凝土结构设计规范》,经理论分析及算例对比,提出了切实可行的简化设计方法。该方法较好地反映了错层框架结构中柱子的二阶效应规律,可用于指导工程设计并为规范相关条文修订及后续研究工作提供参考与依据。
In order to solve the existing problems in the practical engineering design method involving the second-order effect of staggered frame structure,by combining with The Concrete Structure Design Codes and through theoretical analysis and the example comparison,this paper proposed some feasible methods to simplify designation.The methods well reflect the law of the second-order effect of staggered frame structure,and it can be used to guide engineering design and to provide reference for regularizing the relevant provisions revision and subsequent research work.
作者
魏巍
郭喜
喻德建
WEI Wei;GUO Xi;YU Dejian(School of Civil Engineering,Ministry of Education,Chongqing University,Chongqing 400045,P.R.China;Key Laboratory of New Technology for Construction of Cities in Mountain Area,Ministry of Education,Chongqing University,Chongqing 400045,P.R.China)
出处
《重庆大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2019年第11期29-37,共9页
Journal of Chongqing University
基金
国家重点研发项目（2016YFC0701602）~~
关键词
钢筋混凝土
框架结构
错层柱
二阶效应
reinforced concrete
frame structure
staggered column
the second-order effect
