摘要
结合具体工程实例,阐述了该工程地基处理的难点,分析了工程桩基单桩竖向承载力特征值不满足设计要求的原因,提出了CM三维高强复合地基技术,详细地介绍了CM桩施工方案,为该技术的应用积累了经验。
Combined with practical work the difficulties encountered in foundation treatment of this work are elaborated, Based upon analysis of the reasons caused the low vertical bearing capacity of single pile CM 3-dimension high-strength composite foundation technology is proposed. In this paper construction scheme of CM pile is introduced in detail in order to provide references for the application of this technique.
出处
《山西建筑》
2008年第3期124-125,共2页
Shanxi Architecture
关键词
预应力混凝土管桩
复合地基处理
承载力特征值
工程成本
prestressed concrete tubular pile, composite foundation treatment, characteristic value of bearing capacity, engineering cost
