基坑支护新技术综述  

On survey of new techniques for foundation pit support

作　　者：吴景文[1] 王飞[2] 

机构地区：[1]中铁十四局集团有限公司,山东济南250014 [2]中交公路规划设计院有限公司,北京100088

出　　处：《山西建筑》2014年第30期74-75,共2页Shanxi Architecture

摘　　要：结合工作经验,对预应力桩墙支护、拱形水泥土加刚架式钻孔桩空间组合支护、锚管桩支护、复合型重力式挡墙深基坑支护等基坑支护新技术进行了详细介绍,分别研究了各方法的优缺点,为工程设计和施工提供了更多的选择。Combining with work experience, the paper introduces some new techniques of the foundation pit support, including the prestressed pile wall support, support of arch cement with rigid frame drilling pile space, anchor pipe pile support, and composite gravity retaining wall deep foundation pit, researches the advantages and disadvantages of all kinds of methods, provide some selections for engineering design and construction.

关 键 词：基坑 支护 锚管桩 施工 

分 类 号：TU463[建筑科学—结构工程]