| 北京地区近代构造与地震活动的初步研究 |
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| 引用本文： | 王挺梅.北京地区近代构造与地震活动的初步研究[J].地震地质,1979,1(2):38. |
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| 作者姓名： | 王挺梅 |
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| 摘 要： | 本文通过公元250年修建的引水工程——车箱渠的考证及其现今遗留的风口地形、永定河道变迁、人类活动遗迹和埋藏泥炭沼分布规律的讨论,指出北京地区近代构造运动以北西西向延伸的隆、凹相间的差异升降活动为其特征。破坏性地震就发生在这些北西西向断裂的端点或与活动性强烈的北北东向夏垫断裂的交汇部位
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| 关 键 词： | 近代构造 车箱渠 公元前 地震活动 永定河 北京地区 夏垫断裂 高梁河 石景山 泥炭沼 |
A PRELIMINARY STUDY ON RECENT CRUSTAL MOVEMENT AND SEISMIC ACTIVITY IN THE BEIJING REGION |
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| Abstract: | Based on archaeological, geological and geomorphological studies as well as seismic activities recorded in the Beijing region this paper discusses recent crustal movements and gives the following conclusions.1] Recent crustal movements are characterized by the block-differential movement controlled by the NWW sinistrally trending fault and the NNE dextrally trending fault. 2] The stress field in the Beijing region coincides with the recent regional stress fieldof North China. 3] There has bee |
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