| 断陷盆地层滑带的发育特征及矿山开发条件下的再变形分析 |
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| 引用本文： | 张永双,曲永新,胡绍祥.断陷盆地层滑带的发育特征及矿山开发条件下的再变形分析[J].工程地质学报(英文版),1999,7(2):154-160. |
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| 作者姓名： | 张永双 曲永新 胡绍祥 |
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| 作者单位： | 1.中国科学院地质研究所工程地质力学开放研究实验室,北京100029; |
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| 摘 要： | 层滑带在华北断陷盆地中具有普遍性，是影响地下矿山工程围岩稳定的重要因素之一。本文以鲁西矿区为例，阐述了断陷盆地层滑带的发育特征及其形成机制，进行了开挖、运营条件下层滑带再变形分析，并指出了层滑带发育区巷道设计及维护中应注意的某些问题。
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| 关 键 词： | 断陷盆地 煤矿 层滑带 再变形分析 巷道支护 |
| 收稿时间： | 1998-01-10 |
| 修稿时间： | 1998-01-10 |
DEVELOPMENT
CHARACTERISTICS OF SEAM-SLIDING
ZONE IN FAULTED BASIN AND AHALYSIS OF ITS REPEATED REDEFORMATION IN UNDERGROUND MINING |
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| Institution: | 1.Institute of Geology, Chinese Academia of Sciences, Beiji ng 100029;2.Shandong Institute of Mining and Technology, Tai’an 271019 |
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| Abstract: | Seam sliding zones are commonly found in faulted depression basins in Nor th China and become the important factors influencing the stability of their s urrounding rockmass in underground miningworkings. Taking mining areas in weste rn Shandong as examples, this paper discusses development characteristics of sea m sliding zone and its formation mechanism, analyses its repeated deformation u nder the conditions of excavation and operation, and points out some problems to which should be paid attention during roadway designing and maintaining near th e seam sliding zone. |
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| Keywords: | Faulting depression basin Coal mine Seam sliding z one Repeated deformation analysis Roadway supporting |
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