| 岩溶古地震遗迹的初步研究 |
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| 引用本文： | 黄秀铭. 岩溶古地震遗迹的初步研究[J]. 地震地质, 2004, 26(2): 281-292. DOI: ISSN:0253-4967.0.2004-02-009 |
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| 作者姓名： | 黄秀铭 |
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| 作者单位： | 中国地震局地质研究所,北京,100029 |
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| 基金项目： | 地震科学联合基金 (1980 16 )资助 |
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| 摘 要： | 笔者 1999— 2 0 0 3年在华北太行山区和北京地区多次进行洞穴调查 ,发现很多古地震遗迹。文中论述了岩溶古地震研究的原理与依据 ,以及岩溶古地震遗迹的主要特征与岩溶古地震标志 ,对辨别洞穴正常岩溶现象与岩溶古地震遗迹的问题提出了新的方法 ,指出了在岩溶古地震调查时应注意的问题
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| 关 键 词： | 古地震 岩溶洞穴 地震预报 工程建筑 |
| 文章编号： | 0253-4967(2004)02-0281-11 |
PRELIMINARY RESEARCH ON PALAEOSEISMIC TRACES IN KARST CAVES |
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| HUANG Xiu-ming. PRELIMINARY RESEARCH ON PALAEOSEISMIC TRACES IN KARST CAVES[J]. Seismology and Geology, 2004, 26(2): 281-292. DOI: ISSN:0253-4967.0.2004-02-009 |
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| Authors: | HUANG Xiu-ming |
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| Abstract: | Karst caves are an ideal place for palaeoseismic research.This paper introduces at first the basic prin-ciple and method for the research of palaeosecsmic traces in karst caves.Under normal condition,stalac-tite,drips and stalagmite in cave are arranged as a system following a common vertical line.During earth-quake they are dislocated,and the vertical median line among them is displaced;the stalagmite is de-formed(e.g.broken off),while after the earthquake a new stalagmite may grow on the remaining base of |
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| Keywords: | paleoseismology karsts cave earthquake prediction engineering construction |
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