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验算地基压应力图形形状,是按变形计算偏心荷载基础之地基的组成部分之一。在莫斯科建筑工程出版社1978年出版的《房屋和构筑物地基设计指南》及《工业厂房和构筑物天然地基柱基础设计手册》中,对极重要的情况,即对承受重型吊车荷载的厂房,塔式建筑物或建于软弱土层上的房屋等地基情况,建议采取梯形地基应力图形,基础边缘最小压应力值与最大压应力值之比不得小于0.25。在其余情况下允许采取三角形地基应力图形,对未设置吊车的房屋甚至允许基
The calculation of the ground compressive stress pattern shape is one of the components of the foundation for the calculation of the eccentric load based on the deformation. In the “Design Guidelines for Foundation Design of Houses and Structures” and “Design Manual for Natural Foundations of Foundation Columns for Industrial Plants and Structures” published by the Moscow Construction and Engineering Press in 1978, for extremely important situations, that is, for buildings that bear heavy crane loads, towers For foundations such as buildings or houses built on soft soil, the trapezoidal foundation stress pattern is recommended. The ratio of the minimum stress value at the edge of the foundation to the maximum compressive stress value shall not be less than 0.25. In the remaining cases, triangular foundation stress patterns are allowed, even for buildings without cranes.