矿井冲击地压模拟试验研究及应用  

ROCK BURST SIMULATION TEST AND ITS APPLICATION

作　　者：潘一山[1] 张永利[1] 徐颖[1] 王洪英[2] 阚兴[2] 关杰[2] 

机构地区：[1]辽宁工程技术大学 [2]北京矿务局

出　　处：《煤炭学报》1998年第6期590-595,共6页Journal of China Coal Society

摘　　要：根据冲击地压失稳理论和模拟试验的相似理论，提出了一个模拟冲击地压的新的相似系数Ｅλ．研制了可进行冲击地压模拟试验的系列脆性破坏相似材料．进行了巷道断层和采场冲击地压的模拟试验．这些试验不仅揭示了一些冲击地压现象，而且还证明了提出的相似系数是正确的，研制的模拟冲击地压相似材料是可行的．Based on instability of rock burst and the similar theory of simulation test, a new similar coefficient Eλ for simulating rock burst test is put forward. A series of brittle failure equivalent materials are developed. The rock burst in roadway fault and longwall face have simulated by the equivalent. The tests not only reveal the phenomenon of rock burst, but also prove that the new similar coefficient is right and the equivalent materials are suitable for the simulation of rock burst.

关 键 词：冲击地压 相似材料模拟 相似系数 矿井 模拟试验 

分 类 号：TD324.1[矿业工程—矿井建设]