摘要
把应力空间的力学准则映射到应变空间，并用弹塑性软化模型来分析基坑开挖问题。算例表明这一方法更为符合实际基坑工程的观测结果。
The Mechanics’laws in stress space are transformed to the strain space, andthe elasto-plastic softening model is proposed to analyze the problems of foundation Rit exca-vations.The results are more conformable to the situs observations than those of the elastic-plastic model.
基金
上海市青年教师学术基金
