SEISMOLOGY AND GEOLOGY ›› 1982, Vol. 4 ›› Issue (2): 3-10.
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Ying Shaofen
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应绍奋
Abstract: This paper deals with the recent tectonic motion in this region using the geodetic data, indicating three groups of the most active structures in NNE-NE-NW directions. They have been subjected either to influence of uprising and downfaulting blocks at depth in the earth or to constraint of principal extensional stress field in NNW-SSE direction and principal compressional stress field in ENE-WSW direction, the former being larger than the latter.
摘要: 本文通过近年来,在京津唐地区取得的大地测量资料,研究本区现代构造运动,指出了北北东—北东向、北西向及东西向三组构造最为活动。它们是受近于水平方向北北西—南南东向主张应力和北东东—南西西向主压应力的应力场所控制,并以主张应力大于主压应力的作用方式出现;而又受深部构造的断块上拱和断陷的影响。
Ying Shaofen. CRUSTAL DEFORMATION AND RECENT TECTONIC MOTION IN THE BEIJING-TIANJING-TANGSHAN REGION[J]. SEISMOLOGY AND GEOLOGY, 1982, 4(2): 3-10.
应绍奋. 京津唐地区地壳形变及现代构造运动[J]. 地震地质, 1982, 4(2): 3-10.
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