考虑地基影响的压杆稳定性问题分析

Analysis of stability of column with the influence of foundation soil

针对不同性质的地基土对压杆稳定性的影响进行了分析 ,并确定了此时压杆临界力的计算公式 ,分析结果表明 。

Some analyzed about the effect that foundation due to the stability of columns had been done. At the same time, formulae use to calculate the critical load are given out. The result showed that the foundation soil may reduce the critical load.