| 兰州中川民用机场扩建工程场地隐伏活断层探测研究 |
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| 引用本文： | 张向红,杨斌,周俊喜,王爱国.兰州中川民用机场扩建工程场地隐伏活断层探测研究[J].西北地震学报,2000,22(4):458-464. |
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| 作者姓名： | 张向红 杨斌 周俊喜 王爱国 |
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| 作者单位： | 中国地震局兰州地震研究所,甘肃,兰州,730000 |
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| 基金项目： | 中国地震局兰州地震研究所!论著编号 :LC2 0 0 0 0 5 0 |
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| 摘 要： | 通过地质地貌、物探、槽探及钻探等综合探测研究，发现秦王川盆地西缘发育有一条NNW向隐伏断裂，且从中川机场扩建工程区通过。详细研究了断层的规模、几何分段和活动年代等有关问题，对该断层对工程场地的影响进行了评价。
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| 关 键 词： | 工程地质 隐伏活断层 探测 几何分段 活动年代 |
| 收稿时间： | 2000/9/14 0:00:00 |
| 修稿时间： | 2000-09-14 |
SURVEYING OF SUBSURFACE ACTIVE FAULT IN THE SITE OF ZHONGCHUAN CIVIL AIRPORT EXTENSION OF LANZHOU |
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| ZHANG Xiang-hong,YANG Bin,ZHOU Jun-xi and WANG Ai-guo.SURVEYING OF SUBSURFACE ACTIVE FAULT IN THE SITE OF ZHONGCHUAN CIVIL AIRPORT EXTENSION OF LANZHOU[J].Northwestern Seismological Journal,2000,22(4):458-464. |
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| Authors: | ZHANG Xiang-hong YANG Bin ZHOU Jun-xi and WANG Ai-guo |
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| Institution: | Lanzhou Institute of Seismology, CSB, Lanzhou 730000, China,Lanzhou Institute of Seismology, CSB, Lanzhou 730000, China,Lanzhou Institute of Seismology, CSB, Lanzhou 730000, China and Lanzhou Institute of Seismology, CSB, Lanzhou 730000, China |
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| Abstract: | By the comprehensive study of geology,geomorphology,physical probing,trenching and boring,a subsurface fault is found along the west edge of Qinwangchuan basin,which stretches to the NNW and crosses the site of Zhongchuan airport extension.Some related issues of the fault,such as the dimension,segmentation and active time are investigated in detail and the effects of the fault to the site are scientifically evaluated. |
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| Keywords: | Subsurface structure Active fault Zhongchuan airport |
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