@article{ref1,
title="Isogeometric analysis of fracture problem - reproduction of ductile crack propagation for automobile crash analysis -",
journal="Transactions of Society of Automotive Engineers of Japan",
year="2023",
author="Furuhashi, Ki-ichi and Nagasaka, Kei and Masuda, Idemitsu and Oshika, Hozumi and Hoshino, Mizuki and Yokoyama, Yuta and Sugiyama, Hirofumi and Okazawa, Shigenobu",
volume="54",
number="6",
pages="1185-1190",
abstract="Effective computational procedures to treat ductile fracture problem in Isogeometric analysis (IGA) are proposed. In this study, a technique for reproduce crack propagation with trimming curves by adding control points in IGA is described. The reproducibility of stress concentration, various crack propagations, and computational efficiency of the proposed method are verified using tensile example calculations.<p /> <p>Language: ja</p>",
language="ja",
issn="0287-8321",
doi="10.11351/jsaeronbun.54.1185",
url="http://dx.doi.org/10.11351/jsaeronbun.54.1185"
}