摘要
通过分析钢-混叠合连续梁受力特点,运用双截面法实例分析负弯矩区受力状态,通过Midas有限元软件研究了叠合梁负弯矩区混凝土开裂情况下钢结构应力分布情况。
Through analyzing the mechanical characteristics of composite continuous beam with steel-concrete, the negative bending zone＇s stress state is studied by using dual-section method, and the stress distribution is also discussed by finite element software Midas when the composite beam＇s negative moment area appears crack.
出处
《工程建设与设计》
2016年第8期102-104,共3页
Construction & Design for Engineering
关键词
叠合梁
连续梁
负弯矩区
composite beam
continuous beam
negative moment area
