摘要
介绍了CM复合地基的工作原理、设计方法及其在岩溶地质工程中的应用,并进行了技术经济分析。与单一的桩基础相比,采用CM三维高强复合地基能更充分发挥桩间土的参与作用,提高地基承载力同时处理了土洞、溶洞,取得了较好的经济效益。
Introduces the design principle, CM method of composite foundation, and its application in geological engineering, and makes a technical and economic analysis. Compared with the single role of pile foundation, using the CM three dimensional high-strength composite foundation can give full play to the soil between piles, increase the bearing capacity of the foundation and the soil cave, karst cave, and achieved good economic benefit.
出处
《工程建设与设计》
2013年第8期69-71,共3页
Construction & Design for Engineering
关键词
CM复合地基
承载力
沉降
经济性
CM compound foundation
capacity
settlement
economy
