| 锚注支护机理及参数优化研究 |
| |
| 引用本文： | 王以功,柴天星,等.锚注支护机理及参数优化研究[J].地质与勘探,2002,38(3):84-86. |
| |
| 作者姓名： | 王以功 柴天星 |
| |
| 作者单位： | 1. 山东科技大学,泰安,271021
2. 中条山有色公司工程公司,恒曲,043700 |
| |
| 摘 要： | 对锚注支护机理进行了分析，得出巷道锚注支护可改善锚杆，裂隙面及围岩的力学性能，减小围岩塑性区及巷道位移，提高围岩的稳定性，并运用正交设计方法对锚注支护参数进行优化，确定了主要影响因素，提出了可供参考的支护方案。
|
| 关 键 词： | 锚注支护 支护机理 参数优化 巷道 锚杆 锚固力 裂隙面 围岩 |
| 文章编号： | 0495-5331(2002)03-0084-03 |
| 修稿时间： | 2001年7月26日 |
RESEARCH OF BOLT - GROUTING SUPPORTING MECHANISM AND PARAMETER OPTIMIZATION |
| |
| WANG Yi - gong,LIN Deng - ge,CHAI Tian - xingl. Shandong University of Science and Technology,Taian ll,. Zhongtiaoshan Non -ferrous Metal Engineering Company,Huanqu.RESEARCH OF BOLT - GROUTING SUPPORTING MECHANISM AND PARAMETER OPTIMIZATION[J].Geology and Prospecting,2002,38(3):84-86. |
| |
| Authors: | WANG Yi - gong LIN Deng - ge CHAI Tian - xingl Shandong University of Science and Technology Taian ll Zhongtiaoshan Non -ferrous Metal Engineering Company Huanqu |
| |
| Institution: | WANG Yi - gong1,LIN Deng - ge1,CHAI Tian - xing2l. Shandong University of Science and Technology,Taian 27l0l9,2. Zhongtiaoshan Non -ferrous Metal Engineering Company,Huanqu 043700 |
| |
| Abstract: | The bolt- grouting supporting mechanisms are discussed. Conclusions can be drawn as follows: bolt - grouting supporting improves me-chanic properties of blot, fracture and wallrocks, diminishes wallrock plastic zone and drift displacement, and increases wallrock stability. Using FLACProgram to compute the support schemes which are designed with orthogonal method, the parameter of bolt - prouting supporting are optimized and majoraffecting factors are defined. At last, the bolt - prouting supporting scheme is supported. |
| |
| Keywords: | bolt - grouting supporting supporting mechanism parameter optimization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《地质与勘探》浏览原始摘要信息 |
| 点击此处可从《地质与勘探》下载免费的PDF全文 |
