| 地震映像法在古河道探测中的应用 |
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| 引用本文： | 张赓,庹先国,葛宝,葛维亮,程庆.地震映像法在古河道探测中的应用[J].成都理工大学学报(自然科学版),2011,38(1):38-41. |
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| 作者姓名： | 张赓 庹先国 葛宝 葛维亮 程庆 |
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| 作者单位： | 张赓,葛宝,葛维亮,程庆,ZHANG Geng,GE Bao,GE Wei-liang,CHENG Qing(成都理工大学"地球探测与信息技术"教育部重点实验室,成都,610059);庹先国,TUO Xian-guo(地质灾害防治与地质环境保护国家重点实验室(成都理工大学),成都,610059) |
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| 基金项目： | 国家自然科学基金资助项目，四川省科技支撵计划项目，国家科技支撑计划项目 |
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| 摘 要： | 古河道的存在与否直接影响到建筑的桩基类型.针对古河道与上层覆盖层之间存在较明显弹性差异的特点,采用地震映像法对某地区的潜在古河道进行了探测,对典型测线的地震波剖面图进行了分析,并通过钻孔对地震映像法的探测结果进行了验证,由此确定了古河道的走向.通过工程实例,说明了地震映像法在其测深范围内对古河道探测的有效性,地震映像法...
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| 关 键 词： | 地震映像法 古河道 选址 钻孔 |
Application of seismic imaging method to exploration of old channels |
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| ZHANG Geng,TUO Xian-guo,GE Bao,GE Wei-liang,CHENG Qing .Key Laboratory of Earth Exploration &Information Techniques of the Ministry of Education,Chengdu University of Technology,Chengdu ,China,.State Key Laboratory of Geohazard Prevention , Geoenvironment Protection.Application of seismic imaging method to exploration of old channels[J].Journal of Chengdu University of Technology: Sci & Technol Ed,2011,38(1):38-41. |
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| Authors: | ZHANG Geng TUO Xian-guo GE Bao GE Wei-liang CHENG Qing Key Laboratory of Earth Exploration &Information Techniques of the Ministry of Education Chengdu University of Technology Chengdu China State Key Laboratory of Geohazard Prevention Geoenvironment Protection |
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| Institution: | ZHANG Geng,TUO Xian-guo,GE Bao,GE Wei-liang,CHENG Qing 1.Key Laboratory of Earth Exploration &Information Techniques of the Ministry of Education,Chengdu University of Technology,Chengdu 610059,China,2.State Key Laboratory of Geohazard Prevention and Geoenvironment Protection |
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| Abstract: | The existence of the old channel directly affects the type of the pile foundations when people select a place to build a new factory.The article aims at exploring the potential ancient channel by seismic profiles interpretation,analyzing the profiles of the seismic waves of the typical lines and checking the exploration results from seismic profiles interpretation by drilling.Then,the direction of the ancient channel around the factory is located.All the ways are based on the variances between the ancient c... |
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| Keywords: | seismic profiles interpretation old channel site selection drill |
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