摘要
根据压型钢板-混凝土组合板的受力特点,讨论单、双向组合板的判断标准;提出双向组合板实用计算中考虑泊松比影响的跨中弯矩修正方法;对双向组合板荷载传递与各向同性的普通混凝土楼板的区别进行比较,提出方便实用的荷载传递计算方法。
Based on the loading characteristics of the profiled steel sheeting-concrete composite slabs, a criterion to distinguish the one-way and two-way composite slabs was studied, and the calculation method of bending moment in mid-span considering the impact of poisson’s ratio was put forward. The difference of load transfer was compared between a two-way composite slab and an isotropic concrete slab, and a simplified practical method was proposed to calculate load transfer.
出处
《钢结构》
2009年第12期14-17,36,共5页
Steel Construction
关键词
压型钢板-混凝土双向组合板
弯矩计算
荷载传递
profiled steel sheeting-concrete two-way composite slabs
bending moment calculation
load transfer
