【摘要】 介绍了太原市房地大厦动力站基坑开挖采用粉喷桩作支护结构工程的实例 ,重点阐述了水泥土挡墙的设计计算要点。粉喷桩作为支护止水结构 ,既满足了工程需要 ,缩短了工期 ,又带来了可观的经济效益。更多还原

【Abstract】 This paper introduces an example of the practice on application of dry jet mixing piles for support during the excavation of foundation pit in the power station of Taiyuan real estate building construction. The main points in design of cement soil retaining wall is elaborated. It points out that dry jet mixing method in this engineering example not only meets demands of support and waterproof, but also is economical in time and cost.更多还原