摘要
对开口型与闭口型截面的压型钢板混凝土组合板的纵向水平抗剪承载力的四个影响因素:组合板的跨度、混凝土强度等级、组合板的含钢率、组合板高度的分析比较,得出在相同的条件下,闭口型组合板的纵向抗剪承载力高于开口型组合板;组合板的含钢率与跨度对组合板的纵向抗剪承载力影响较大;组合板的破坏形态与其剪跨比间的关系,为组合板的设计提供依据。
It is analysed and compared the capacity of longitude shearing of different types of composite slabs: open profiled and closed profiled slabs.It is concluded: in the same condition,the capacity of longitude shearing of the closed profiled slab is higher than open profiled slab.Rate of steel in composite slab,span of composite slab are important to the capacity of longitude shearing.The relation of the failure mode and the ratio of the shearing span is also got.It can provide the design proofs for the composite slab.
出处
《工业建筑》
CSCD
北大核心
2007年第z1期535-537,526,共4页
Industrial Construction
关键词
压型钢板-混凝土组合板
开口型和闭口型钢板
纵向水平抗剪承载力
剪跨比
profiled sheet-concrete composite slab open and closed profiled steel sheets longitude shearing capacity ratio of shearing span
