摘要
以力矩分配法为基础,分析了结构内力计算过程中的变形;通过分析分配过程中各结点位移变化求出各结点的总位移,最终确定结构的变形和位移。实例计算表明,该方法正确、简单,有利用价值。
Deformation of structure while calculating internal force of structure based on the moment distribution is studied, total displacement of each joint is obtained through analyzing changed displacement of each joint during moment distribution. From which the deformation of structure can be got. The examples show that the method is correct, simple and practical.
出处
《山西建筑》
2007年第11期79-80,共2页
Shanxi Architecture
关键词
位移
力矩分配法
转动刚度
杆端弯矩
displacement, method of moment distribution, rotational stiffness, bar-end moment
