| 巷道围岩应力的套筒致裂法测试及原岩应力的推算 |
| |
| 引用本文： | 李炜 魏善斌. 巷道围岩应力的套筒致裂法测试及原岩应力的推算[J]. 岩石力学与工程学报, 1996, 15(1): 40-47 |
| |
| 作者姓名： | 李炜 魏善斌 |
| |
| 作者单位： | 淮南矿业学院建工系 |
| |
| 摘 要： | 为了解决高岩体应力的套筒致裂法测试的难题，提出了高应力场的应力测试方法及原岩应力的计算方法。介绍了平行钻孔一套筒致裂岩体应力测试法及其基本假设与公式，给出原岩应力的计算方法，讨论与分析了岩体应力的量测结果。
|
| 关 键 词： | 岩体应力，套筒致裂，测试，平行钻孔 |
ROCKMASS STRESS MEASUREMENT BY SLEEVE FRACTURING TECHNIQUE AND CALCULATION ON INITIAL ROCKMASS STRESSES |
| |
| Chou Wanxi, Li Wei, Wei Shanbin, Ni Xiuquan. ROCKMASS STRESS MEASUREMENT BY SLEEVE FRACTURING TECHNIQUE AND CALCULATION ON INITIAL ROCKMASS STRESSES[J]. Chinese Journal of Rock Mechanics and Engineering, 1996, 15(1): 40-47 |
| |
| Authors: | Chou Wanxi Li Wei Wei Shanbin Ni Xiuquan |
| |
| Abstract: | To solve the knotty problem of high rock stress measurement by sleeve fracturing technique,a means of measuring stresses in high stress field and calculation on initial rockmass stresses are proposed. This paper describes the substance of parallel boreholessleeve fracturing technique for rockmass measurement,the foundational assumptions and formulas as well as process of calculation on initial rockmass stresses. Measuring results and their analyses are presented. |
| |
| Keywords: | rockmass stress sleeve fracturing measurement parallel boreholes |
| 本文献已被 CNKI 维普 等数据库收录！ |
