| 露天开采对周边地面的影响特点与破坏区划分方法的研究 |
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| 引用本文： | 孙世国,蔡美峰,王思敬.露天开采对周边地面的影响特点与破坏区划分方法的研究[J].能源环境保护,2000,14(3):22-24. |
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| 作者姓名： | 孙世国 蔡美峰 王思敬 |
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| 作者单位： | 1. 北京科技大学资源工程学院,北京100083
2. 中国科学院地质研究所 |
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| 基金项目： | 工程地质力学开放实验室课题及博士后基金 |
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| 摘 要： | 露天开挖将引周围岩体的变形，随着采深和坡角的增大，其影响范围和影响程度都将增大。在我国有许多老矿区周边是密集城市群，开挖引起的变形对周边各种建筑设施和工厂的安全产生严重的影响。本文主要研究和探讨露天开采对地面建筑设施的影响特点，并就变形可能产生破坏程度进行分析，从而给出一般变形区、危险区和破坏区的划分原则和划分方法，以便为治理措施提供科学依据。
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| 关 键 词： | 采动效应 变形 划分原则 露天矿开采 地面影响 |
| 修稿时间： | : |
STUDY OF CHARACTER FOR SURROUNDING AREA INFLUENCED BY OPEN PIT MINING AND DIVIDED METHOD FOR DESTRUCTION AREA |
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| Sun Shiguo,Cai Meifeng,Wang Sijing.STUDY OF CHARACTER FOR SURROUNDING AREA INFLUENCED BY OPEN PIT MINING AND DIVIDED METHOD FOR DESTRUCTION AREA[J].Energy Environmental Protection,2000,14(3):22-24. |
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| Authors: | Sun Shiguo Cai Meifeng Wang Sijing |
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| Abstract: | Deformation for surrounding rock mass is produced by open pit mining.The scope and the degree are increased as the depth and dip angle of open pit mine increase. Due to concentrat ed city's building around it in many mine areas, safety of surrounding factory and all kinds of building facilities are seriously influenced by mining deformation.So, this paper mainly study and probe behavior for all kinds of facilities influenced by open pit mining. Then, the degree of de struction is analyzed.Therefore, general deformed area, dangerous deformed area and destruetion area is given . Scientific basis is provided for safe measure. |
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| Keywords: | mining effect deformation dividing principle |
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