›› 2008, Vol. 29 ›› Issue (8): 2252-2256.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Application of precise integration method to analysis of foundation vibration response

LI Yuan-yin1, JIN Xian-long1, LI Gen-guo2, LI Zhi1   

  1. 1. High Performance Computing Center, Shanghai Jiaotong University, Shanghai 200030, China; 2. Shanghai Supercomputer Center, Shanghai 201203, China
  • Received:2006-12-04 Online:2008-08-11 Published:2013-08-02

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Abstract: The precise integration method is a high precision algorithm for structural dynamic response. The method is applied to foundation vibration response. In order to reduce storage requirement, matrix-vector multiplication that saves storage, and series solution are adopted; moreover, the precision of precise integration method isn’t affected. A corresponding program is developed for analysis of foundation vibration response. A building foundation of an important project is analyzed. The results are compared with the results of Nastran, a famous finite element analysis software; and correctness of above-mentioned methods and program is validated.

Key words: precise integration, foundation, vibration response, software development

CLC Number: 

  • TU 435
  • 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.
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