深圳某深淤泥项目基坑支护及基础设计  

Foundation Pit Support and Foundation Design of a Deep Silt Project in Shenzhen

作　　者：姚钟 YAO Zhong(Excellence Real Estate Group Co.,Ltd.,Shenzhen 518000,Guangdong,China)

机构地区：[1]卓越置业集团有限公司,广东深圳518000

出　　处：《工程技术研究》2024年第23期202-204,共3页Engineering and Technological Research

摘　　要：文章结合深圳某深厚淤泥、深厚砂层项目的基坑支护及基础结构设计实例,介绍了该地质条件下的基坑支护及基础结构设计难点、影响因素及解决方案,重点介绍了纯地下室基础的设计选型,提出采用劲性复合桩的可能性,并对各种桩型进行经济性对比,可供类似项目参考。Based on the example of foundation pit support and foundation structure design of a deep silt and deep sand layer project in Shenzhen,this paper introduces the difficulties,influencing factors and solutions of foundation pit support and foundation structure design under the geological condition,and focuses on the design selection of pure basement foundation.The possibility of using strength composite piles is proposed,and the economic comparison of various pile types is carried out,which can be used as a reference for similar projects.

关 键 词：深厚淤泥 深厚砂层 劲性复合桩 基坑支护 

分 类 号：TU753[建筑科学—建筑技术科学]