抗倾覆设计、抗滑移设计、挡墙底部土体承载力验算及土压力计算中c、 φ值的选用等几个问题 ,是重力式水泥土挡墙支护设计中的重要内容。目前 ,在不同的基坑规范或规程中 ,对这些内容的计算存在差异 ,对工程设计影响较大。本文在分析有关基坑支护规范和规程的基础上 ,结合工程实例 ,探讨了上述问题 ,并提出了一些建议 Anti-overturning design, anti-slip design, checking the bearing capacity of the soil under the retaining wall, and the selection of c and φ values ​​in the earth pressure calculation are some of the important issues in the design of the retaining wall of gravity cement soil retaining wall. At present, there are differences in the calculation of these contents in different pit pit codes or procedures, which have a great impact on the engineering design. Based on the analysis of the supporting rules and regulations of foundation pit and the engineering examples, this paper discusses the above problems and puts forward some suggestions