| 浅层地震在复杂断裂带探测中的应用研究 |
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| 引用本文： | 薛荣俊,李选民.浅层地震在复杂断裂带探测中的应用研究[J].中国海洋大学学报(自然科学版),1999(1). |
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| 作者姓名： | 薛荣俊 李选民 |
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| 作者单位： | 青岛海洋大学(薛荣俊)，山东交通规划设计院(李选民) |
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| 摘 要： | 拟建中的潍河特大桥地处沂沭大断裂边缘。区内断裂发育，构造复杂，直接会影响大桥基础的稳定性，因而查清区内断裂带的准确位置与分布是大桥工程的关键。探测应用浅层地震折射波方法和选用追逐与相遇观测系统和大小排列相结合的工作方法，准确地查明了区内断裂的准确位置和特征，与钻井资料对比，十分吻合。
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| 关 键 词： | 浅层地震探测 断裂带 折射波法 基岩稳定性 |
Application of Shallow Seismic Survey to the Prospecting of Complicated Fault Zone |
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| Xue Rongjun.Application of Shallow Seismic Survey to the Prospecting of Complicated Fault Zone[J].Periodical of Ocean University of China,1999(1). |
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| Authors: | Xue Rongjun |
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| Abstract: | The planned Weihe River Bridge is located at the edge of the Yishu Fault Zone. In this area, faults are well developed and the structure is very complicated. The stability of the bridge foundation is directly affected by the fault distribution. The key issue in the bridge construction is to find the accurate location and distribution of the fault zone. Shallow seismic refraction method was used for this purpose. It involved both the reversed and unreversed lay out system with the combination of larger and smaller spreads. The accuracy of the approach employed is tested by the good accordance of the interpreted fault zone with the well data. |
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| Keywords: | shallow seismic servey refraction method fault zone stability of bedrock |
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