摘要
以框架变形后梁对柱的约束为基础 ,从梁对柱约束的分配比例出发 ,推导出柱的侧移刚度及反弯点 ,提出框架在水平荷载下的近似计算方法。算例表明 ,该法计算简便、精度好 ,又有清晰的物理意义。
Based on the restraint between beam and column that results from the deformation of frame under horizontal load,the lateral stiffness and inflection point of column is derived.A approximate method for calculating the multi\|storied frame under horizontal load is presented as well.Numerical examples are illustrated. It is indicated by the calculation examples that this method features simple calculation,good accuracy and clear physical significance.
出处
《工业建筑》
CSCD
北大核心
2000年第6期42-44,41,共4页
Industrial Construction
关键词
框架
水平荷截
所似计算
侧移刚度
frame\ horizontal load\ approximate calculation\ lateral stiffness
