从理论模型和工程应用探析土钉与锚杆异同

Similarities and Differences between Anchor and Soil Nailing in Theoretical Model and Engineering Application

关于锚杆和土钉异同点的讨论随着二者在基坑、边坡、隧道支护的广泛应用而愈发激烈和深入。在与论坛中同行充分讨论的基础上,分别从问题的由来、二者的概念、理论模型与计算方法以及工程应用等方面对锚杆和土钉的异同点进行了阐释,得出了二者的理论模型和工作机理是二者的本质区别,但在工程应用层面二者又有颇多相似点的结论。

With the wide application in foundation pit, slope and tunnel support, the discussion of similarities and differences between anchor and soil nailing is more and more fierce and deep. Basedon the full discussion with the peer technical personnel at internet forum, the similarities and differ- ences of anchor and soil nailing are clarified by comparing at the aspects of the origin of this issue ,two concepts, theoretical model, calculation method and engineering application, and comes to the conclusion that theoretical model and calculation method are the essential difference, while there aremany similarities in engineering application.