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土钉墙因其工艺简单,施工速度快,经济效益显著等优点,自20世纪80年代中后期在我国迅速发展起来。但是土钉墙作为一种支护技术在设计、施工过程中存在着诸多问题,再加上对土钉的作用机理和工作性能等缺乏足够的认识而导致工程事故的发生。以此为出发点,本文总结了边坡土钉墙支护结构的基本性状、工作性能和作用机理,并提出了土钉墙质量控制相关措施,对土钉墙的研究提供了一定的参考。
Soil nail wall because of its simple technology, construction speed, significant economic benefits, etc., since the mid-1980s in China rapidly developed. However, soil nailing wall as a support technology in the design, construction, there are many problems, coupled with the soil nailing mechanism and work performance lack of sufficient understanding of lead to the occurrence of engineering accidents. Taking this as a starting point, this paper summarizes the basic characters, working performance and mechanism of soil nailing wall supporting structure, and puts forward some measures of soil nailing wall quality control, and provides some references for the research of soil nailing wall.