复合土钉支护在深基坑中的应用  

The application of composite soil nailing support in deep foundation pit

作　　者：卜飞 李彦君 

机构地区：[1]山西省勘察设计研究院,山西太原030013 [2]山西省建筑职业技术学院,山西太原030000

出　　处：《山西建筑》2013年第36期74-75,共2页Shanxi Architecture

摘　　要：结合工程实际,主要阐述了钢管与预应力锚索复合土钉在某深基坑支护工程中的应用情况,介绍了复合土钉的设计和施工要点,并与采用常规的桩锚支护体系的方案进行了对比分析,探讨了复合土钉支护的优势,以供参考。Combining with the engineering practice, this paper mainly elaborated the application situation of steel and pre-stressed anchor cable composite soil nailing in a deep foundation pit support engineering, introduced the design and construction key points of composite soil nailing, and analyzed and compared the used conventional scheme of pile anchor support system, discussed the advantage of composite soil nailing, for reference.

关 键 词：深基坑支护 复合土钉 预应力锚索 

分 类 号：TU463[建筑科学—结构工程]