| 海河流域水准网复测与地面沉降分析 |
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| 引用本文： | 王庆玉. 海河流域水准网复测与地面沉降分析[J]. 地质找矿论丛, 2004, 19(2): 135-138 |
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| 作者姓名： | 王庆玉 |
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| 作者单位： | 中水北方勘测设计研究有限责任公司,天津,300222 |
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| 摘 要： | 地面沉降在海河流域平原区普遍存在,通过相隔10年的水准网观测,确定出各区域地面沉降量和沉降速率,并分析其危害和成因,研究提出科学有效的监测设计方案.
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| 关 键 词： | 水准网 复测 地面沉降 危害 成因分析 海河流域 |
| 文章编号： | 1001-1412(2004)02-0135-04 |
| 收稿时间： | 2003-10-31 |
| 修稿时间： | 2003-10-31 |
HAIHE BASIN LEVEL NETWORK RESURVEYING AND ANALYSE OF LANDSURFACE SUBSIDENCE |
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| WANG Qingyu. HAIHE BASIN LEVEL NETWORK RESURVEYING AND ANALYSE OF LANDSURFACE SUBSIDENCE[J]. Contributions to Geology and Mineral Resources Research, 2004, 19(2): 135-138 |
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| Authors: | WANG Qingyu |
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| Affiliation: | North China Water Resources Investigation, Design and Limited Company, Tianjin 300222, China |
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| Abstract: | The landsurface subsidence is widespread in Haihe Basin. Reserveying of the level network gives the subsidence valuse of each area and the subsidence velocity. This paper analyses harms of subsidence and its genesis and puts forth a scientific and effective monitoring scheme. |
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| Keywords: | level network resurveying landsurface subsidence genesis analyse endanger reaches of Haihe river |
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