Application of Interface Element in Dynamic Analysis of CFRD

Zi Qi Zhang; Wei Jun Cen; Li Na Yuan; Ya Nan Chen

doi:10.4028/www.scientific.net/AMM.723.353

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 723Application of Interface Element in Dynamic...

Application of Interface Element in Dynamic Analysis of CFRD

Abstract:

By introducing joint element with thickness, the joint element with thickness and non-thickness element were used to simulate the contact relationship between the concrete face and cushion and joints, for a certain CFRD for the three dimensional nonlinear finite element static and dynamic calculation and analysis. The results show that: using joint element with thickness is a good way to simulate the contact relationship between the concrete face and cushion, improve panel stress; Compared with non-thickness element, joint element with thickness can improve the dynamic stress of the CFRD better.

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Periodical:

Applied Mechanics and Materials (Volume 723)

Pages:

353-357

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.723.353

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Online since:

January 2015

Authors:

Zi Qi Zhang*, Wei Jun Cen, Li Na Yuan, Ya Nan Chen

Keywords:

CFRD, Contact Relationship, Dynamic Stress, Joint Element with Thickness

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* - Corresponding Author

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