Volume 27 Issue 1
Feb.  1999
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Li Yulin, Yang Xilu, Chen Zhida, Yang Chenyong. LARGE DEFORMATION NUMERICAL MODELING OF HOMOGENOUS MUTI-LAYERS FOLDS[J]. COAL GEOLOGY & EXPLORATION, 1999, 27(1): 4-6.
Citation: Li Yulin, Yang Xilu, Chen Zhida, Yang Chenyong. LARGE DEFORMATION NUMERICAL MODELING OF HOMOGENOUS MUTI-LAYERS FOLDS[J]. COAL GEOLOGY & EXPLORATION, 1999, 27(1): 4-6.
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LARGE DEFORMATION NUMERICAL MODELING OF HOMOGENOUS MUTI-LAYERS FOLDS

  • 1. Xi'an Branch, CCRI; 2. Beijing Graduate School, China University of Mining and Technology; 3. Communication University of North China

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  • Received Date: March 03, 1998
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    • Abstract
  • On the basis of beam large deformation theory, the paper promotes the large deformation numerical modeling of homogenous muti-layers folding process and results. The results show that the fold is symmetrical when the boundary of two-side pushing is symmetrical; the fold is non-symmetrical when it is non-symmetrical. It brings to light the mechanical reason of folds. The results also show that large deformation mechanics theory has a bright future in the modeling research of tectonics.
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