深基坑支护结构的设计与讨论

THE DESIGN AND DISCUSSION OF RETAINING STRUCTURES FOR DEEP EXCAVATION

针对深基坑开挖与支护问题，对支护结构物设计中结构与其周围介质的受力与变形情况作了进一步探讨。基于岩土力学基本理论以及规范推荐方法，提出了一种设计优化综合分析方法。经理论分析并结合工程实践表明该方法切实可行，并具有一定经济价值。

For excavation problems and structural design of deep basement,the mechanics model and the deformation of retaining structures and soil around the retaining structures are studied herein.Based on the basic theory of geotechnical mechanics and soil mechanics and the method recommended by Chinese Code,a comprehensive optimized design method is prorposed.By mechanics analysis and practical use it is proved this method is reasonable.Since and economic which can be used in practical engineering.