摘要
以带槽混凝土叠合梁为研究对象,对其极限承载力进行了力学分析.研究表明:带槽叠合梁极限承载力与一般平板式叠合梁极限承载力计算方法类似,计算时应按照截面面积和惯性矩相等的原则进行截面转化,将截面转化为两端为倒T形,跨中为工字型的梁截面,便于设计计算.
The analysis of ultimate bending moment capacity of trough of belt composite RC beams is performed.The results indicate that it is similarly to computation ultimate bending moment capacity of trough of belt composite RC beams and general flatbed composite beams.The results are helpful for designers.
出处
《河南科学》
2010年第9期1149-1152,共4页
Henan Science
基金
国家自然科学基金资助项目(50079005)
关键词
混凝土结构
带槽叠合梁
极限承载力
concrete structure
trough of belt composite beam
ultimate bending moment capacity
