The Application Study of Non-Linear Dynamic Contact Model of Arch Dam with Contraction Joints
- 1 December 2013
- journal article
- Published by Trans Tech Publications, Ltd. in Applied Mechanics and Materials
- Vol. 477-478, 845-849
- https://doi.org/10.4028/www.scientific.net/amm.477-478.845
Abstract
Based on the theory of contact force, 3-D frictional contact non-linear dynamic contact model was put forward. It got across to search contact face, and ensure contact state. In succession, it asked for contact force under satisfying contact condition and dynamic balance condition. With the earthquake loading, the model simulates opening, closing and sliding of arch dam with contraction joints.Keywords
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