双向偏心受压基础底面积计算方法探讨

Discussion on Calculating Method for Base Area of Two-Way Accentrically Loaded Foundations

针对柱下独立双向偏心受压基础底面积尺寸的计算，进行了分析和探讨。针对现有设计计算中存在的问题，给出了双向偏心受压基础基底合理外形尺寸的直接计算公式，并结合考虑基础冲切高度影响给予调整，从而使基础的设计达到经济合理的目的，为便于计算编制了微机计算程序，可供实际设计中参考。

he calculating method to size the single foundation base under the piller carrying two- way eccentrical load is studied. In order to solve problems frequently encountered in current design,the paper presents direct formulas to calculate proper external dimensions of the base and being taking into account the effects of the height of die cutting of the foundation. The calculating result makes the design both economical and rational. In helping design calculations,a computing program has been worked out for reference.