@article{oai:kyutech.repo.nii.ac.jp:00006510,
 author = {Ishihara, Daisuke and 石原, 大輔 and Goto,  A. and Onishi,  M. and Horie, Tomoyoshi and 堀江, 知義 and Niho, Tomoya and 二保, 知也},
 issue = {4},
 journal = {International Journal of Computational Methods},
 month = {Oct},
 note = {In this study, element-quality-based stiffening (EQBS) was developed as a method of maintaining mesh quality in the pseudoelastic mesh-moving technique. The proposed EQBS technique increases the stiffness of the element based on two element quality parameters, the element area and shape; this differs from techniques used in previous studies. Importantly, EQBS includes the previously proposed Jacobian-based stiffening (JBS) and minimum height-based stiffening (MHBS) techniques as a specific case. Therefore, it is quite general scenario of the selective stiffening of the mesh. The proposed EQBS technique was applied to the mesh-moving of a rectangular domain including a structure consisting of a square and a fin that undergo large translations and rotations. The proposed EQBS technique showed better performance than JBS on test problems with large translations and rotations applied to the structure. This is because EQBS considers the shear deformation of the element in addition to the tensile and compressive deformations.},
 pages = {1850146-1--1850146-23},
 title = {Element-quality-based stiffening for the pseudoelastic mesh-moving technique},
 volume = {17},
 year = {2018},
 yomi = {イシハラ, ダイスケ and ホリエ, トモヨシ and ニホ, トモヤ}
}