NDLI: Numerical simulation of concrete failure under impact loading

Content Provider	IEEE Xplore Digital Library
Author	Chen Zhenxing Chen Longwei Zhang Hua
Copyright Year	2011
Description	Author affiliation: Faculty of Land Source Engineering, Kunming University of Science and Technology, China 650092 (Chen Zhenxing; Chen Longwei; Zhang Hua)
Abstract	For the dynamic-response of concrete under strong impact loading we adopt the method coupling Euler and Lagrange based fluid dynamics. Control equations are solved on discrete meshes; the influence of pressure giving velocity grad and specific internal energy is considered in Lagrangian step; the transportation of matter is calculated in Eulerian step though programming of Fortran (Power station 4.0); numerical results is visualized by independent software Visc3d; three dimension numerical simulation, which aluminum piece impacts the concrete target, is given. We present an improvement method based on the principle of automatic cellar in order to solve rock failure, which is not perfectly describing by macro plastic and elastic continuous model.
Starting Page	2537
Ending Page	2540
File Size	245491
Page Count	4
File Format	PDF
ISBN	9781612841809
e-ISBN	9781612841816
DOI	10.1109/FSKD.2011.6020041
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-07-26
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	concrete impact loading Numerical simulation Rocks Concrete Numerical models Mathematical model Euler and Lagrange method Equations numerical simulation
Content Type	Text
Resource Type	Article

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