Paper Title:
Dynamic Analysis for Collision Between a Plate and Supports Subjected to Instantaneous Protection Structural Loads
  Abstract

The supports of plate will be damaged under instantaneous impulsive loads. Dynamic issues of collision between a plate and its supports are equivalent to a problem of plate under uniformly distributed impulse. Based on thin plate theory, thick plate theory and infinite plate theory, dynamic responses of a plate under uniform impluses are analyzed. In the analysis, the effects of shear deformation and moment of intertia on dynamic behaviours of plate (frequence, flexibility and interal force etc) are respectively considered. The results indicated that the deflections calculated under thin plate theory are smaller than those of thick plate theory, and the internal force are much more smaller. Therefore, shear deformation and moment of inertia should must be taken into accounted for the correctly calculation. Besides, the different calculate results between infinite plate theory and thick theory shows that the infinite plate theory can be used for thick plate calculation when the length-width ratio is larger than 5 for the discrepancy of deflections and internal forces is very small on this condition.

  Info
Periodical
Advanced Materials Research (Volumes 243-249)
Edited by
Chaohe Chen, Yong Huang and Guangfan Li
Pages
5250-5257
DOI
10.4028/www.scientific.net/AMR.243-249.5250
Citation
S. F. Feng, D. R. Wang, H. Lu, "Dynamic Analysis for Collision Between a Plate and Supports Subjected to Instantaneous Protection Structural Loads", Advanced Materials Research, Vols. 243-249, pp. 5250-5257, 2011
Online since
May 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Yan Feng Fang, Hua Xi Gao, Wei Wei Duan, Zhong Jian Sun
Abstract:Based on eight groups of uplift tests for screw anchors with different embedded depths and different plate sizes, a method is given to...
3029
Authors: M. Mehrara, Mohammad Javad Nategh
Abstract:The bending of plates on rubber pad is a relatively new method used for roll bending of thin plates in recent years. In the present work the...
190
Authors: Yun Dong Sha, Zhi Jun Gao, Fei Xu
Chapter 1: Vibration Engineering
Abstract:Thin-walled structures of future hypersonic flight vehicles will encounter complex loadings and exhibit obvious nonlinear responses. The...
220
Authors: Hui Rong Huang, Yi Jie Zhu, Jia Yuan Guo, Xiao Yuan Feng
Chapter 2: Disaster Prevention and Reduction of Civil Engineering
Abstract:Abstract: The models of un-stiffened, cross stiffened and diagonal stiffened are established by the APDL language of ANSYS, then their...
885
Authors: Yun Chen, Hua Wang, Shun Shan Feng
III. Advanced Design, Modelling, Analysis Science in Manufacturing Technologies
Abstract:The degree of protection/damage of the target is an important basis for the target structure design. In the military field, the target can be...
1229