| 沿江断裂在南京长江第四大桥的位置确定 |
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| 引用本文： | 严从容. 沿江断裂在南京长江第四大桥的位置确定[J]. 江苏地质, 2009, 33(2): 199-202 |
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| 作者姓名： | 严从容 |
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| 作者单位： | 江苏省水文地质工程地质勘察院,江苏,淮安,223005 |
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| 摘 要： | 为了确定沿江断裂在南京长江第四大桥桥址区的位置及对设计和施工的影响，根据遥感、物探及钻探等多种方法取得的有关沿江断裂的资料，归纳出断层破碎带的各种不同特征，较为准确地确定了断层破碎带的具体位置、产状及规模。根据断层破碎带的特征，进行了科学评价，提出了工程设计和施工措施建议，对涉及断层破碎带的工程设计和施工具有一定的指导意义。
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| 关 键 词： | 沿江断裂 位置确定 断裂特征 工程措施 江苏南京 |
Site orientation of fracture along river in fourth Nanjing Yangtze River Bridge |
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| YAN Cong-rong. Site orientation of fracture along river in fourth Nanjing Yangtze River Bridge[J]. Jiangsu Geology, 2009, 33(2): 199-202 |
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| Authors: | YAN Cong-rong |
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| Affiliation: | YAN Cong-rong (Exploration Institute of Hydrogeology and Engineering Geology,Jiangsu Province, Huaian 223005, Jiangsn ) |
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| Abstract: | In order to identify the influence of the fracture along the river on the site of the fourth Yangtze River Bridge and its design and construction, the author concluded the characteristics of the faulted fracture zone and determined the proper location,occurrence and scale of the fracture zone based on the information along the river obtained by remote sensing, geophysical exploration and drilling exploration. The author conducted a scientific evaluation on the characteristics of the fracture zone, and put forward the concerned engineering design and construction suggestions that were of guidance to the future engineering design and construction in the fracture zones. |
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| Keywords: | Fracture along river Site orientation Fracture characteristics Engineering measures Nanjing, Jiangsu |
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