| 浅谈锚网索支护方式及支护效果分折 |
| |
| 引用本文： | 杨文君,李学文. 浅谈锚网索支护方式及支护效果分折[J]. 煤矿现代化, 2008, 0(2): 15-16 |
| |
| 作者姓名： | 杨文君 李学文 |
| |
| 作者单位： | 1. 鹤岗矿业集团公司新兴煤矿
2. 鹤岗矿业集团公司兴安煤矿 |
| |
| 摘 要： | 从以下几点介绍了锚网索支护施工方式,并做了效果分析:(1)锚杆直径与钻孔直径的合理匹配;(2)选择合理的树脂药卷直径;(3)提高锚索二次耦合支护效果;(4)锚杆、锚索二次补强的时间和强度.
|
| 关 键 词： | 锚网索支护 锚固力 树脂药卷 二次耦合支护 预紧力 |
| 修稿时间： | 2007-12-19 |
Discussing Roofbolt-net-rope Support System and Analyzing Result of Its Supporting Performance |
| |
| Yang Wenjun,Xinxing Mine. Discussing Roofbolt-net-rope Support System and Analyzing Result of Its Supporting Performance[J]. Coal Mine Modernization, 2008, 0(2): 15-16 |
| |
| Authors: | Yang Wenjun Xinxing Mine |
| |
| Abstract: | this paper introduced the selection of main parameters in Roofbolt-net-rope supporting system being implemented as follow and analyzing the result of its supporting performance:(1)diameter of bore hole matching diameter of roofbolt availably;(2)diameter of resin capsule;(3)coupling ratio of roofbolt-net-rope secondly;(4)period of time and volume of roofbolt and rope strengthening secondly. |
| |
| Keywords: | roofbolt-net-rope supporting system bolt force resin capsule secondary coupling supporting system active force |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
