| 渭河盆地构造应力场演变及盆地形成机制分析 |
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| 引用本文： | 谢振乾,方继安,田西堂,张保卫,王学平.渭河盆地构造应力场演变及盆地形成机制分析[J].地球科学与环境学报,1991(1). |
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| 作者姓名： | 谢振乾 方继安 田西堂 张保卫 王学平 |
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| 作者单位： | 陕西省地矿局第一水文队
(谢振乾，方继安，田西堂，张保卫)，陕西省地矿局第一水文队(王学平) |
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| 摘 要： | 本文依据地质资料、水系统计资料、震源机制解、地震等烈度线及断层位移测量、地应力测量结果等,研究了渭河盆地构造应力场演变,讨论了盆地形成机制。在此基础上,结合盆地新生代沉积特征,对其发展演化阶段进行了初步划分。
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| 关 键 词： | 渭河盆地 构造应力场 震源机制解 地应力测量 |
THE EVOLUTION OF THE STRUCTURAL STRESS FIELD AND ANALYSIS OF THE FORMATION MECHANISM IN THE WEIHE BASIN |
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| Xie Zhenqian Fang Ji ''''an Tian Xitang Zhang Baowei Wang Xueping.THE EVOLUTION OF THE STRUCTURAL STRESS FIELD AND ANALYSIS OF THE FORMATION MECHANISM IN THE WEIHE BASIN[J].Journal of Earth Sciences and Environment,1991(1). |
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| Authors: | Xie Zhenqian Fang Ji 'an Tian Xitang Zhang Baowei Wang Xueping |
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| Abstract: | According to the data of geological investigation, the strike statistics of the river system, focal mechanism solutions, seismic intensity line, fault displacement measurements, geostress measurement and so on, this paper deals with the structure stress field evolution and the formation mechanism of the Weihe basin.On this basis and combining with the sedimentary characteristics of the Cenozoic in the basin, the writers have divided the stages of the development and evolution of the basin. |
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| Keywords: | the Weihe basin structure stress field focal mechanism solution geostress measurement trident basin system |
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