基坑安全稳定的广角度综合评判法

The Stability Judgement Based on Extensive Angle Method in Deep Excavation

对基坑稳定的评判方法进行了概述 ,比较了各方法的优劣性。鉴于各种评判方法有利有弊 ,特提出了基坑安全稳定评判的广角度综合评判法 ,并以润扬大桥南锚深基坑开挖稳定性研究为例 ,讲述了该法在基坑安全评判中的应用 ,且应用广角度综合评判法对该基坑进行了稳定评价 ,取得了一定的成果。

The methods applied in stability of foundation pit are summarized,and then their merits and shortcomings are compared.Based on the interference?energy theory,the extensive angle method is applied in the judgement of the stability of foundation pit.Finally,it is applied in stability judgement of the deep excavation of Run Yang bridge,and the results indicate the foundation pit is stability.