Paper Title:
Elastic-Plastic Stress Analyses by Digital Image Correlation and Nonlinear Hybrid Method
  Abstract

In previous studies, the elastic stress field near the crack tip was investigated by digital image correlation and the 2-D intelligent hybrid method. In this study, the 2-D nonlinear hybrid method was developed to analyze the elastic-plastic singular stress field near the crack tip from the displacement data obtained by digital image correlation. Then, the 2-D nonlinear hybrid method was carried out to evaluate stress, strain and J integral. The 3-D elastic-plastic finite element method was conducted on the same specimen as the experiment, and the validity of this approach was discussed from the comparison of the experiment and 3-D finite element method.

  Info
Periodical
Edited by
J.M. Dulieu-Barton and S. Quinn
Pages
39-46
DOI
10.4028/www.scientific.net/AMM.3-4.39
Citation
K. Machida, "Elastic-Plastic Stress Analyses by Digital Image Correlation and Nonlinear Hybrid Method", Applied Mechanics and Materials, Vols. 3-4, pp. 39-46, 2005
Online since
August 2006
Authors
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: Kenji Machida, Mitsuru Sato, Shinji Ogihara
Abstract:Fiber reinforced composites are heterogeneous and anisotropic. The applicability of the stress analysis methods on such heterogeneous and...
1121
Authors: Qing Guan Lei, Qin Jie Dai, Jian Guo Wang
Chapter 5: Biotechnology, Chemical and Materials Engineering
Abstract:Based on the experimental data in the literature, contact elements were used in the pile-soil interface and the pile-soil interaction was...
733
Authors: Bang Bi Sun, Zhi Hong Zhang, Chong Wang, Jian Nong Gu, Tao Miao, Lu Feng Wang
Chapter 10: Construction Technology
Abstract:According to the differential equation of thin elastic vibrating plate and the similarity theory, the similar relationships of corresponding...
3112
Authors: Lu Ping Yi, Jing Ji
Chapter 3: Mechanics Engineering and Applied Mechanics
Abstract:Research on the mechanical properties of variable diameter Independent pile under the combined action of wind, wave and flow is carried out....
861
Authors: Yang Jin
Chapter 1: Geological and Geotechnical Engineering
Abstract:The stability of soil slope under seepage is calculated and analyzed by using finite element method based on the technique of shear strength...
241