邱  畅  王贻荪
    （湖南大学土木系  长沙 410082）

[提要]  基于无限长梁在双参数地基模型上的解答，推导出具有悬挑的十字交叉基础梁的柱荷载分配系数公式。此公式适用于各种节点和悬挑情况。
[关键词]  十字交叉基础梁  双参数地基模型  柱荷载分配系数

Based on the solution to infinitely long beam on the two-parameter model, this paper derives a set of formulae for the distribution coefficient of the column's load on the cross foundation beam with cantilevers, which can be applied to situations with various joints and cantilevers.
Keywords: cross foundation beam; two-parameter model; distribution coefficient; column's load