在砂卵石地层中的基坑支护结构设计及施工工艺探讨

In Sand Gravel Stratum Retaining and Protection of Foundation Excavation Design and Discussion of Construction Technology

摘要: 主要从砂卵石地层的分类特征、特殊结构及场内施工条件等三个方面，对基坑支护结构设计及施工工艺选择，进行深入、系统的分析论证，力求在砂卵石地层中的基坑支护设计方案更科学、可行、经济。

Abstract: This article mainly from the sandy cobble stratum classification features, special structure and site construction conditions in three aspects, on foundation pit supporting structure design and construction technology of choice, conduct in-depth systematic analysis and demonstration, in order to in sand gravel stratum retaining and protection of foundation excavation design scheme more scientific, feasible, economic.