分级让压锚杆托盘的结构与工作原理

The Structure and working principle of grading press anchor tray

本文对分级让压锚杆托盘的工作原理做了简单介绍,对现有的锚杆托盘的结构及其存在的让压突然变形、适应变形能力差、让压能力弱、与高强度锚杆难以匹的问题提出了改进方案。

In this paper, the working principle of grading press anchor tray is introduced briefly and puts forward the improvement scheme to the structure of existing anchor tray and the problem of sudden deformation poor adaptability to deformation,poor yield ability and the difficulty to match with the high strength bolt.