锚杆、土钉设计力学参数与施工问题的研究

Research of Mechanical Parameter during Design And Construction About Anchor And Soil Nail Engineering

考虑到大型山体支护工程的重要性 ,首先根据岩土工程勘察报告及应用工程类比法对本山体支护工程中预应力锚杆和土钉进行设计。施工前先进行锚杆试验 ,然后进行设计中的力学参数修正 ,再次设计 ,再次进行检验 。

Considering the importance of the big hill slope support engineering ,first according to geotechnical reconnaissanceand applying engineering analogymethods on this hill slope support engineering during prestressing forceanchor and soil nail design .Prior to construction need testing anchor anti-pull power,secondly go on modifying design mechenical parameter.Then test again , go on modifying design mechenical parameter. Again design ,go on testing,finnally make sure design scheme and construction scheme.