摘要
本文应用空间平板网架交叉梁系的荷载分配法[1]求出三向网架交叉梁系各节点诸梁的荷载分配系数,将三向网架交叉梁系分解成一根根单一的简支梁来计算,从而可方便地算出三向网架的内力。
The internal forces of a three-way grid are computed out by means of the distribution method of load.
关键词
三向网架
荷载分配
结构荷载分析
three-way grid
intersecting beams
load distribution coefficient
flexibility
converted bending regidity
converted shearing regidity
