Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SAITO Kei and HIRASHIMA Tei and MA Ninshu and MURAKAWA Hidekazu,Crack singular field evaluation with characteristic tensor considering residual stress,Preprints of the National Meeting of JWS,,JAPAN WELDING SOCIETY,2020,2020f,0,190-191,https://cir.nii.ac.jp/crid/1390568456356246272,https://doi.org/10.14920/jwstaikai.2020f.0_190