Proceedings of the 2016 International Conference on Engineering Management (Iconf-EM 2016)

Numerical Method of Elastodynamic Equation with Curvilinear grid

Authors
Liquan Wang, Donghua Chen
Corresponding Author
Liquan Wang
Available Online January 2017.
DOI
https://doi.org/10.2991/iconfem-16.2016.16How to use a DOI?
Keywords
curvilinear grid; elastodynamic equation; Lax-Wendroff difference method; dynamic response
Abstract
For the cross sectional profile of axisymmetric body with curve, the numerical solution of elastodynamic equation is difficult in cylindrical coordinates. In order to realize the dynamic simulation of axisymmetric body with curve cross section, based on the Lax-Wendroff differential theory, a numerical solution method of elastodynamic equation was presented with curvilinear grid. The dynamic response of impact system of underwater pile driving hammer was simulated, which results were reasonably explained by the stress wave theory. The numerical solution method presented is valid.
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Proceedings
2016 International Conference on Engineering Management (Iconf-EM 2016)
Part of series
Advances in Economics, Business and Management Research
Publication Date
January 2017
ISBN
978-94-6252-280-0
ISSN
2352-5428
DOI
https://doi.org/10.2991/iconfem-16.2016.16How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Liquan Wang
AU  - Donghua Chen
PY  - 2017/01
DA  - 2017/01
TI  - Numerical Method of Elastodynamic Equation with Curvilinear grid
BT  - 2016 International Conference on Engineering Management (Iconf-EM 2016)
PB  - Atlantis Press
SN  - 2352-5428
UR  - https://doi.org/10.2991/iconfem-16.2016.16
DO  - https://doi.org/10.2991/iconfem-16.2016.16
ID  - Wang2017/01
ER  -