摘要
着重研究了竖向承重网架墙体的整体稳定．采用拟夹层板法，将网架墙体比拟为受纵横向荷载共同作用的平板，推出了拟夹层板的压曲方程；引入边界条件，求出了网架墙体的临界荷载；经计算分析得出了一些有价值的结论．
The paper has studied the integral stability of the vertical space turss wall.With the pseudo sandwich plate method,taking the space truss wall as a plate which supports logntitudinal and lateral loads at the same time,buckle equations of the pseudo sandwich have been derived.Boundary conditions introduced,the critical load of the space truss wall has been obtained.
出处
《河海大学学报（自然科学版）》
CAS
CSCD
1998年第4期59-64,共6页
Journal of Hohai University(Natural Sciences)
关键词
网架结构
网架墙体
临界荷载
整体稳定计算
integral space truss structure
space truss wall
pseudo sandwich plate method
buckle
critical load
