| 京杭运河长沟船闸工程地质灾害危险性评估 |
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| 引用本文： | 王晓飞,王少华,刘广胜.京杭运河长沟船闸工程地质灾害危险性评估[J].化工矿产地质,2011,33(3):166-173. |
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| 作者姓名： | 王晓飞 王少华 刘广胜 |
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| 作者单位： | 中化地质矿山总局泰安地质勘查院,山东泰安,271000 |
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| 摘 要： | 长沟船闸工程是“南水北调”东线工程京杭运河山东济宁-东平湖段复航工程的配套工程,标准二级船闸,设计年单向通过能力为2120～ 2440万t.项目征地范围平面图形为不规则长条型,面积559700m2,地质灾害危险性评估范围为征地范围向东、南、西、北四方向外扩200m,评估区面积为2774097m2.项目地质环境条件复杂程...
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| 关 键 词： | 长沟船闸 地质灾害危险性评估 三级评估 地面沉降 场地适宜 |
THE DANGEROUS EVALUATION OF GEOLOGIC HAZARD OF THE LOCK OF CHANGGOU,BEIJING-HANGZHOU GRAND CANAL |
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| Wang Xiaofei,Wang Shaohua,Liu Guangsheng.THE DANGEROUS EVALUATION OF GEOLOGIC HAZARD OF THE LOCK OF CHANGGOU,BEIJING-HANGZHOU GRAND CANAL[J].Geology of Chemical Minerals,2011,33(3):166-173. |
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| Authors: | Wang Xiaofei Wang Shaohua Liu Guangsheng |
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| Institution: | Wang Xiaofei Wang Shaohua Liu Guangsheng Shandong Geological Institute of China Chemical Geology and Mine Bureau,Taian,Shandong,271000,China |
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| Abstract: | The lock of Changgou is a auxiliary projects of the Beijing-Hangzhou Grand Canal＇ Jining-DongPingHu section of the divert water from the south to the north project, and the lock of Changgou is a standard level 2 lock, design years through capacity for 21.2~24.4 million t. Project scope of land requisition for irregular plane figure strip type, area 559700 m2, geohazard danger evaluation scope of land requisition for east, south, west and north four direction of 200 m, outside enlarge evaluation area covers an area of 2774097 m2. Assessment level is according to the geological environmental conditions complex enough to determine the importance of construction projects. This project geological environmental conditions complexity for simple, medium water conservancy project categories for, is a more important type of construction projects of level 3 evaluation, evaluation, ground subsidence is to focus on the light. Evaluate the results： geological hazard present situation assessment for small; The predictive evaluation for small; The comprehensive regional assessment for village; Construction site suitability assessment be appropriate. Advice to reduce the yield of the groundwater and strengthen monitoring work of groundwater dynamic and land subsidence, avoid the destruction of buildings because of land subsidence. |
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| Keywords: | the dangerous evaluation of geologic hazard three level assessment land subsidence appropriateness of a site |
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