excavation separatrix

By the method and procedure in this paper, the stress and strain of supporting structure are studied under the condition of different heaped load,excavation depth, excavation separatrix location and soil mass condition.
利用本文的計算方法及程序,分別計算分析了外加荷載不同、開挖深度不同、挖深分界不同、兩側土質不同等四種情況下支護結構的內力和變形。