基槽(坑)施工中常用支护方案的经济技术比较

Eco-technical Comparison of Common Supporting Methods in Construction of Foundation Ditch

根据实际施工经验和理论计算,对沟槽施工中常用的几种支护方案的优缺点、适用范围、工程造价等进行了比较,以便于今后施工中选择合适的支护方案。

According to actual construction experiences and theoretical calculations, this paper makes comparison among some common supporting methods used in the construction of the foundation ditches from aspects of merits and demerits, scope of application, construction cost, etc. with the aim of selecting suitable supporting methods in the future constructions.