@inproceedings{3e9d7cb20a89479dbee2268576e188b3,
title = "An amendment method for stress and strain of double-curved laminated composite",
abstract = "In this paper, an amendment method for stress and strain of double-curved laminated composite is proposed and studied. According to finite element analysis results of the same model with two different mesh size (coarse mesh size 120mm × 300mm and refined mesh size 30mm × 30mm ), stress and strain have been amended with modified formula in user material subroutine (UMAT) subprogram so that the corrected results of model with coarse mesh is similar to the results of model with refined mesh. Using this method, with coarse mesh, a satisfied accuracy results still can be obtained without refining mesh. It's efficient for design and analysis of complex structures.",
keywords = "Double-curved, Laminated composite, Modified formula, UMAT method",
author = "Yongshou Liu and Jun Liu and Anqiang Wang and Zhufeng Yue",
year = "2007",
doi = "10.4028/0-87849-462-6.757",
language = "英语",
isbn = "0878494626",
series = "Materials Science Forum",
publisher = "Trans Tech Publications Ltd",
number = "PART 1",
pages = "757--760",
booktitle = "Selected, peer reviewed papers from The Sixth Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6",
edition = "PART 1",
note = "6th Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6 ; Conference date: 05-11-2007 Through 09-11-2007",
}