【摘要】 本文分析了弹-粘塑性地基上弹性梁的计算原理,给出了利用有限单元法解决该问题的具体公式和程序实现方法,并通过数值解的例子说明了在基坑工程中弹-粘塑性地基对支护体系的影响。更多还原

【Abstract】 The mechanical theory of elastic beam on elastic visco-plastic foundation was proposed in this paper. The FEM formulae and its implementation were presented. The influence of elastic visco-plastic foundation on the retaining system in foundation pit project was also illustrated by an example of practical engineering.更多还原