| 上海崇明越江通道工程环境地质问题及其防治 |
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| 引用本文： | 龚士良,李采.上海崇明越江通道工程环境地质问题及其防治[J].水运工程,2007(6):1-5. |
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| 作者姓名： | 龚士良 李采 |
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| 作者单位： | 1. 华东师范大学河口海岸国家重点实验室,上海200062;上海市地质调查研究院,上海200072
2. 中国地质环境监测院,北京100081 |
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| 基金项目： | 国土资源部首批百名优秀青年科技人才计划 |
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| 摘 要： | 上海崇明越江通道工程是长江河口地区重要的国家基础性建设项目,所在区域不良地质条件易给工程施工带来不利影响。文章阐述软土变形、水土突涌、水下砂体运移、浅层天然气、岸带冲淤、砂土液化、地面沉降等环境地质问题及其潜在的工程危害,提出相应的防治对策与技术措施。
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| 关 键 词： | 崇明越江通道 长江河口 环境地质问题 灾害防治 |
| 文章编号： | 1002-4972(2007)06-0001-05 |
| 修稿时间： | 2007年1月23日 |
Environmental Geological Problems and the Prevention for Shanghai Changming Thoroughfare Engineering Across the Changjiang River |
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| GONG Shi-liang,LI Cai.Environmental Geological Problems and the Prevention for Shanghai Changming Thoroughfare Engineering Across the Changjiang River[J].Port & Waterway Engineering,2007(6):1-5. |
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| Authors: | GONG Shi-liang LI Cai |
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| Abstract: | Shanghai Chongming thoroughfare engineering is a national important basic construction project in estuarine area of the Changjiang River.The unfavorable geological condition around exerts harmful effects on construction.The environmental geological problems such as soft soil deformation,water and soil piping,sand movement underwater,shallow natural gas' danger,beach erosion and deposition,sand liquefaction and land subsidence,etc.,together with their harmful effects on engineering are expatiated,and relevant preventive measures are put forward. |
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| Keywords: | Chongming thoroughfare engineering estuary of the Changjiang River environmental geological problems prevention of calamity |
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