| 声学探测技术在近岸水域地震地层探测中的应用 |
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| 引用本文： | 王揆洋,郑彦鹏,王述功.声学探测技术在近岸水域地震地层探测中的应用[J].海洋地质与第四纪地质,1999,19(4):97-101. |
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| 作者姓名： | 王揆洋 郑彦鹏 王述功 |
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| 作者单位： | 国家海洋局,第一海洋研究所,青岛,266003 |
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| 摘 要： | 对山东省海阳冷家庄东南近岸海域浅、中深层地层声学探测剖面进行了分析对比，对研究区内的地震地层层序和基岩的构造特征地判有研究区存在着３个地震反射波且，分别代表了３套没形成时代、不同 地层，综合海底浅层柱状取样结果及陆上地层露头情况，推测这３个地震反射波层组分别与第四纪浅海相泥砂质沉积，白垩纪莱阳群中上部的中、薄层粉砂岩和莱阳群的厚层石英砂岩相对应。并且，发育于基岩内的断层构造在第二、三反射波层组内具
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| 关 键 词： | 声学探测剖面 地震反射波层组 山东海阳 |
APPLICATION OF ACOUSTIC TECHNOLO GY TO SE ISMO-STRATIGRAPHY SURVEYING IN OFFSHORE |
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| WANG Kuiyang,ZHENG Yanpeng,WANG Shugong.APPLICATION OF ACOUSTIC TECHNOLO GY TO SE ISMO-STRATIGRAPHY SURVEYING IN OFFSHORE[J].Marine Geology & Quaternary Geology,1999,19(4):97-101. |
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| Authors: | WANG Kuiyang ZHENG Yanpeng WANG Shugong |
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| Abstract: | On the basis of analysis of shallow and mid-deep acoustic surveying profiles in offshore area southeast of Lengjiazhuang, Haiyang, Shandong Province, the paper discusses seismo-stratigraphic sequence and structure characteristics. Three seismo-stratigraphic sequences are given according to different ages and sedimentary formations. Together with off shore sub-bottom samples and inshore crop,we supposed that three seismo-stratigraphic sequences correspond respectlvely to Quaternary mudwsand sediment,Cretaceous thin siltstone of Lalyang Group and thick quartz sandstone of Laiyang Group. In addition,fracture existing in the second and third seismo-stratigraphic sequences haven' t extended to the first seismo-stratigraphic horizon. |
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| Keywords: | acoustic-surveying profile seismic reflection sequence Haiyang |
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