Paper Title:
Analysis of Drop-Fall Damage Failure of Composite Cylinder
  Abstract

Based failure criteria of composite materials structural damage and simulation of finite element dynamic impact, the drop process and damage failure of composite cylinder are calculated and analysed. For composite cylinders with different wind angles falling from a height, the stresses of internal points during the impact process are obtained. Based on the value of the process stress, the failure of the cylinder is analysed. The results show that at the moment when the cylinder bounces back after impacted with the ground, the stress and strain reaches to the maximum. The maximum hoop stresses are at cylinder mouth and cylinder bottom which collide with ground. Maximum axial tensile stresses are at the central body of cylinder. The stress distribution of 13 degrees fiber angle of cylinder is slightly less than that of 25 degree. By Tsai-Wu composite failure criterion, there is no failure of the composite cylinder.

  Info
Periodical
Key Engineering Materials (Volumes 480-481)
Edited by
Yanwen Wu
Pages
113-116
DOI
10.4028/www.scientific.net/KEM.480-481.113
Citation
Y. Tie, C. Li, P. Xu, "Analysis of Drop-Fall Damage Failure of Composite Cylinder", Key Engineering Materials, Vols. 480-481, pp. 113-116, 2011
Online since
June 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: Shu Jie Zhang, Rui Wang, Chong Qi Ma
Chapter 5: Structure, Properties and Processes of Textile Materials
Abstract:The tubular textile composite material as the liner is inversed in the pipeline by gas or water pressure, and then the damaged pipeline can...
945
Authors: Hong Yuan Tang, Wei Lin
Chapter 1: Structural Engineering
Abstract:This paper uses ANSYS finite element program to do the nonlinear finite element analysis on steel reinforced concrete L-shaped short-shear...
571
Authors: Yan Kun Zhang, Xiao Hu Li, Pan Zhang
Chapter 1: High Strength High Performance Materials and New Structural System
Abstract:Based on the experiment, the splitting tensile strength and axial tensile strength of specified density steel fiber concrete are studied. The...
330
Authors: Juan Li, Bai Lin Zheng
Chapter 1: Geological and Geotechnical Engineering
Abstract:As to the time effect of prestress in bolt in geotechnical engineering, the stress distribution in fully-grounded MFRP bolt and its trend...
362
Authors: Yang Yu, Yi Hua Dou, Fu Xiang Zhang, Xiang Tong Yang
Chapter 6: Buildings and Constructions. Materials and Technologies
Abstract:It is necessary to know the connecting and sealing ability of premium connection for appropriate choices of different working conditions. By...
737