The thrust nappe as a whole underwent Yanshanian and Himalayan compression and nappe-thrusting. In the Yanshanian period the principal compressional stress σ 1 was oriented in a 44 ° direction and the nappes was thrust northeastward with a total displacement of 26.6 km.

  • 整个推覆构造带主要遭受了燕山期和喜马拉雅期挤压逆冲推覆作用,燕山期主压应力σ1方向为44°,由南西往北东推覆,总位移量26.6km;

  • 互联网摘选 2025-01-20 17:44:57

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