| 用地震勘探资料解释黄河大柳树坝址工程地质问题 |
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| 引用本文： | 朱晓东.用地震勘探资料解释黄河大柳树坝址工程地质问题[J].甘肃地质学报,1994,3(2):83-88. |
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| 作者姓名： | 朱晓东 |
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| 作者单位： | 甘肃煤田地质综合普查队 |
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| 摘 要： | 在变质岩裸露山区进行数字地震勘探，主要采用地震资料的多次叠加数字处理法，经对地震反射波动学特征的分析研究，最终解决了有争论的Ｆ＿３及Ｆ＿８断层的倾向及深部延展关系。对邻近岩体与坝基岩体的Ｖｐ波测速对比，为评价该区坝址岩体工程地质提供了资料。
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| 关 键 词： | 变质岩 地震反射波 坝址 断层 |
INTERPRETING ENGINEERING GEOLOGICAL EQUATIONS OF THE YELLOW RIVER DALIUSHU DAMSITE WITH SEISMIC SURVEY DATA |
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| Zhu Xiaodong.INTERPRETING ENGINEERING GEOLOGICAL EQUATIONS OF THE YELLOW RIVER DALIUSHU DAMSITE WITH SEISMIC SURVEY DATA[J].Acta Geologica Gansu,1994,3(2):83-88. |
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| Authors: | Zhu Xiaodong |
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| Institution: | Zhu Xiaodong(Team of Coal Geology Reconnaissance Suyvey,Gansu Province Tianshui 741002) |
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| Abstract: | In the subject of body-rock engineering study of the Yellow River Black mountain-pass Daliushudamsite, we have made digital seismic survey in mountainous-region whereupon metamorphic rockoutputted and utilizing the obtained seismic data explained the argumentative geological structure prob-lems. Enoughly taking the advantage of seismic data being mult-superimposed and by analyzing ,study-ing and discussing the wave movement factors character of seismic reflection. We finally made certainof the dig and the depth extention for F_3 , F_8 fault which was being with argument before. In while,made a Vp wave sed measutement comparison between dike bed-rock and its beyonds.For criticizingthe dike they-rock of the area provides geological and physical informations. |
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| Keywords: | Metamorphic rock Seismic reflection wave Damsite Fault |
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