| 工程开挖引起的地表移动及变形测量 |
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| 引用本文： | 贺跃光,杨经豪.工程开挖引起的地表移动及变形测量[J].矿冶工程,2003,23(4):7-9,13. |
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| 作者姓名： | 贺跃光 杨经豪 |
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| 作者单位： | 1. 中南大学,信息物理工程学院,湖南,长沙,410083
2. 湖南省国土资源厅,测绘行业管理处,湖南,长沙,410011 |
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| 基金项目： | 湖南省国土资源厅科学研究计划重点资助项目 |
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| 摘 要： | 分析了地下矿山、露天矿山开采，铁路、公路、基坑、隧道和地下工程开挖引起的周围地表移动与变形的特点。地表构(建)筑物都允许有微小的沉降和变形而不影响其正常使用并造成损害，文章介绍了通过地表移动预计和地表及其近邻建(构)筑物的变形测量，掌握变形规律，达到预防工程开挖灾害发生，判定其安全程度的目的。
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| 关 键 词： | 工程开挖 地表移动 变形 测量 沉降 |
Surface Movement Resulting from Excavation and its Deformation Survey |
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| HE Yue-guang ,YANG Jing-hao.Surface Movement Resulting from Excavation and its Deformation Survey[J].Mining and Metallurgical Engineering,2003,23(4):7-9,13. |
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| Authors: | HE Yue-guang YANG Jing-hao |
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| Affiliation: | HE Yue-guang 1,YANG Jing-hao 2 |
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| Abstract: | It is analysed of the surface movement resulting from engineering excavation, such as underground mines, open-pit mining, railway, highway, foundation pit, tunnel and underground engineering, and its deformation's characteristics. Surface buildings can be allowed to very slightly settle and deform, except affecting their normal use and their damage. The deformation rules are understood by prediction of surface movement and deformation survey of surface and its nearby buildings to take precautions against disasters resulting from engineering excavation. |
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| Keywords: | engineering excavation surface movement and deformation deformation survey |
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