摘要
介绍了柱下梯形联合基础设计的假设条件、主要内容、计算模型．对基础截面设计中悬臂处纵、横向弯矩的计算，基础板厚的冲剪验算等问题进行了讨论．推导了当基础宽度大于3m时，地基承载能力的修正式及其相关设计式．
In this paper, the main contents and methods on trapezoidal shaped combined footings design are described in detail. The subjects on bending moment at overhanging beam and check computation on height of foundation by means of shear strength have been discussed. Formulae for calculating earth- bearing capacity are derived under uniform subsidence assumption.
出处
《武汉化工学院学报》
1999年第2期44-48,共5页
Journal of Wuhan Institute of Chemical Technology
