| 工程物探在红枫湖大桥设计中的应用 |
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| 引用本文： | 吴劲兵. 工程物探在红枫湖大桥设计中的应用[J]. 工程地球物理学报, 2004, 1(5): 457-462 |
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| 作者姓名： | 吴劲兵 |
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| 作者单位： | 中国地质大学地球物理空间信息学院,武汉,430074 |
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| 摘 要： | 贵州红枫湖大桥位于贵州省红枫湖风景区，又是岩溶发育地区。对桥梁的安全、美观及其与环境的协调提出了较高的要求。在该桥的设计中，采用了地质雷达、地震勘探和高密度电法三种物探方法相结合，探明了桥址区的F3及F3—2断裂的位置，岩溶裂隙及溶洞的发育情况。为桥梁的合理选型、基础的设计提供了可靠的依据，保证了桥梁的安全。本文主要介绍该桥的工程物探方法和地质构造分析。
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| 关 键 词： | 红枫湖大桥 工程物探 应用 |
| 文章编号： | 1672-7940（2004）05-0457-06 |
| 收稿时间： | 2004-09-21 |
| 修稿时间： | 2004-09-21 |
THE APPLICATION OF ENGINEERING GEOPHYSICS IN THE DESIGN OF HONGFENG LAKE BRIDGE |
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| WU Jing-bing. THE APPLICATION OF ENGINEERING GEOPHYSICS IN THE DESIGN OF HONGFENG LAKE BRIDGE[J]. Chinese Journal of Engineering Geophysics, 2004, 1(5): 457-462 |
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| Authors: | WU Jing-bing |
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| Abstract: | Hongfeng Lake bridge lies in the Hongfenghu scenic spot of Guizhou province, which is a district of Karst grown. It brings forward greater demands for security of bridge, beauty and assorting with circumstance. In the design process of this bridge, the designer use three methods, geological radar, seismic exploitation and electrical prospecting. It has proved up the location of F3 and F3-2 fracture, the growth complexion of Karst cranny and water-eroded cave. This geological research offers credibility for fairly choosing the bridge style and the design of foundation, and ensure its safety. It introduces the method of engineering geophyics and analyse of geological structure in this article. |
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| Keywords: | Hongfeng Lake bridge engineering geophysics application |
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