›› 2004, Vol. 25 ›› Issue (7): 1050-1052.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

An iterative algorithm of inverse isoparametric mapping for hexahedral elements

LI Chun-guang1, ZHENG Hong1、2, GE Xiu-run1、3, WANG Shui-lin1   

  1. 1.Key Laboratory of Rock & Soil Mechanics, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China; 2.College of Civil and Hydropower Engineering, China Three Gorges University, Yichang 443002, China; 3. School of Ship and Ocean and Civil Engineering, Shanghai Jiaotong University, Shanghai 200030, China
  • Received:2003-06-12 Online:2004-07-09 Published:2014-07-18

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Abstract: An iteration method of inverse isoparametric mapping for hexahedral elements is presented; it doesn’t need to solve high order equations and avoids nonconvergence for poor initial points. By this method the local coordinates can be acquired quickly by simple iteration.

Key words: isoparametric elements, inverse isoparametric mapping, hexahedral element

CLC Number: 

  • TU 457
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
[1] ZHOU Yan-guo， CHEN Sheng-hong， ZHANG Xiong， FU Shao-jun，. Improved inverse isoparametric mapping method and its application to coupled analysis [J]. , 2008, 29(11): 3170-3173.
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