contributor author | H. Fukuda | |
contributor author | T. W. Chou | |
date accessioned | 2017-05-08T23:14:35Z | |
date available | 2017-05-08T23:14:35Z | |
date copyright | December, 1983 | |
date issued | 1983 | |
identifier issn | 0021-8936 | |
identifier other | JAMCAV-26226#845_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/96555 | |
description abstract | This paper examines the load redistribution in a hybrid composite sheet due to fiber breakage. The hybrid composite contains both high modulus and low modulus fibers arranged in alternating positions. Stress concentration factors for both types of fibers immediately adjacent to a group of fractured fibers have been evaluated. The method of influence function and Fourier series representation are adopted. Results of stress concentration factors are presented in terms of the number of fractured fibers and their geometric arrangements. Reduction of the stress concentration factor of the high modulus fibers when dispersed among the low modulus fibers provides a theoretical explanation of the observed “hybrid effect.” The present analysis can be readily incorporated into a failure model taking into account the statistical nature of fiber strength. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Stress Concentrations in a Hybrid Composite Sheet | |
type | Journal Paper | |
journal volume | 50 | |
journal issue | 4a | |
journal title | Journal of Applied Mechanics | |
identifier doi | 10.1115/1.3167155 | |
journal fristpage | 845 | |
journal lastpage | 848 | |
identifier eissn | 1528-9036 | |
keywords | Stress | |
keywords | Composite materials | |
keywords | Fibers | |
keywords | Stress concentration | |
keywords | Failure AND Fourier series | |
tree | Journal of Applied Mechanics:;1983:;volume( 050 ):;issue: 4a | |
contenttype | Fulltext | |