钢管式复合土钉墙支护施工技术探讨

On defects and hidden hazards for construction technique of steel pipe composite soil nailing walls

介绍了复合土钉墙基坑支护技术的原理及施工工艺,提出了钢管式复合土钉墙支护技术在施工中存在的问题,并对这项技术从原理上到施工工程所产生的弊端和隐患加以分析,以便在今后的设计和施工的发展过程中得以控制和完善。

The paper introduces the principle and construction craft for the steel pipe composite soil nailing walls, points out some problems of the steel pipe composite soil nailing walls in the construction, and analyzes the defects and hidden hazards caused by the technique from the principle and construction engineering, so as to control and improve the development of design and construction in future.