Abstract: A brief study is made on the superposition of under-colunm crossing-beam foundation with the modification coefficient and two simple and practicable ways put forward to solve this problem.

• 文摘:柱下交叉梁基础一般按各基础梁刚度分配上部荷载分别计算各基础宽度.；由于在基础交叉点处存在面积重叠问题；基础尺寸应作适当修正