摘要
根据位移法的原理，采用连续梁作为扩大的基本体系，用以计算空间井字梁结构的位移与内力．
According to the principle of displacement method, the continuous beam as an amplifyingbasic system,is adopted and used to calcutate the deflection and internal force of spoce crosswise grids.
出处
《武汉水利电力大学学报》
CSCD
1994年第4期400-404,共5页
Engineering Journal of Wuhan University
关键词
井字梁
扩大基本体系
位移法
内力
crosswise grids
amplifying basic system
displacement method
