| 大采深复杂采动条件下巷道锚杆支护数值模拟研究 |
| |
| 引用本文： | 张丰强,安伯超,吴士良,杨怀涛.大采深复杂采动条件下巷道锚杆支护数值模拟研究[J].矿业工程,2006,4(6):24-26. |
| |
| 作者姓名： | 张丰强 安伯超 吴士良 杨怀涛 |
| |
| 作者单位： | 山东省运河监狱政治处,山东,济宁,277606;山东科技大学,山东,青岛,266510 |
| |
| 摘 要： | 协庄煤矿3417W工作面是大采深采场,通过采用数值模拟方法,确定在采用不同锚杆支护设计方案条件下的巷道破坏、应力分布和锚杆受力情况以及巷道表面位移的大小,为类似条件下的煤层开采和巷道支护提供了理论依据.
|
| 关 键 词： | 深井 锚杆支护 采动影响 数值模拟 |
| 文章编号： | 1671-8550（2006）06-0024-03 |
| 收稿时间： | 2006-07-10 |
| 修稿时间： | 2006年7月10日 |
Data simulation research of rock bolting in deep stope with complicated mining conditions |
| |
| ZHANG Feng-qiang,AN Bo-chao,WU Shi-liang,YANG Huai-tao.Data simulation research of rock bolting in deep stope with complicated mining conditions[J].Mining Engineering,2006,4(6):24-26. |
| |
| Authors: | ZHANG Feng-qiang AN Bo-chao WU Shi-liang YANG Huai-tao |
| |
| Abstract: | 3417W is a deep stope of Xiezhuang Coalmine with complicated mining conditions. There are different alternatives of rock bolting for the stope. Using data simulation method and under conditions of different support alternatives, the heading damage, stress distribution, force bearing of bolts and surface displacement extent of heading are analyzed. The result of analysis can be taken as theoretical basis for coal mining and heading support of coalmines with similar geological conditions. |
| |
| Keywords: | deep shaft rock bolting influences from mining area data simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
