| 露天矿边坡系统可靠性的采场延深影响研究 |
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| 引用本文： | 王家臣 赵斌 常来山 梁留凤. 露天矿边坡系统可靠性的采场延深影响研究[J]. 中国矿业, 2005, 14(9): 60-62 |
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| 作者姓名： | 王家臣 赵斌 常来山 梁留凤 |
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| 作者单位： | [1]中国矿业大学（北京）,北京100083 [2]鞍钢集团鞍山矿业公司研究所,鞍山114002 |
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| 基金项目： | 国家自然科学基金资助项目（50274069）;教育部博士点基金资助项目（20010290010）;教育部高等学校优秀青年教师教学科研奖励计划资助项目. |
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| 摘 要： | 本文针对鞍钢眼前山露天铁矿南帮边坡的工程特点，综合运用损伤力学、断裂力学、FLAC-3D及可靠性分析等理论与技术，对露天矿边坡节理岩体伴随采矿开挖的损伤演化规律进行了模拟分析，研究探讨了露天矿边坡系统可靠性随采场下降延深的动态变化规律。
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| 关 键 词： | 可靠性 损伤力学 FLAC-3D岩体边坡 |
| 文章编号： | 1004-4051(2005)09-0060-03 |
| 收稿时间： | 2005-06-23 |
| 修稿时间： | 2005-06-23 |
STUDY ON THE SYSTEM RELIABILITY OF THE OPEN PIT MINE SLOPE WITH EXCAVATION |
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| Wang Jiachen, Zhao Bin, Chang Laishan, Liang Liufeng. STUDY ON THE SYSTEM RELIABILITY OF THE OPEN PIT MINE SLOPE WITH EXCAVATION[J]. CHINA MINING MAGAZINE, 2005, 14(9): 60-62 |
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| Authors: | Wang Jiachen Zhao Bin Chang Laishan Liang Liufeng |
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| Affiliation: | 1. China University of Mining and Technology , Beijing 100083; 2. The Institute of Mining and Technology, Beijing 100083 |
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| Abstract: | Based on the jointed rock mass of the south slope of YanQianShan Open Iron Mine, this paper synthetically applies some theories and technology, such as damage mechanics, fracture mechanics, FLAC-3D, reliability analysis, and so on. The damage evolution is simulated of the jointed rock mass and the dynamic law is studied on the system reliability of jointed rock mass companying with excavation. |
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| Keywords: | Reliability Damage mechanics FLAC-3D Rock slope |
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