"Taizo Maruyama,Takahiro Saitoh,Sohichi Hirose","Numerical study on sub-harmonic generation due to interior and surface breaking cracks with contact boundary conditions using time-domain boundary element method",,"International Journal of Solids and Structures",,"Vol. 126-127",,"pp. 74-89",2017,Nov. "Taizo Maruyama,Terumi Touhei","Steady-state analysis of nonlinear ultrasonic waves caused by crack face friction","5th Joint Meeting of the Acoustical Society of America and Acoustical Society of Japan","Proceedings of Meetings on Acoustics","AIP Publishing","Vol. 29","No. 1",,2017,July "Žsì —È,Ö“¡—²‘×,ŠÛŽR ‘ב ,œA£‘sˆê","2ŽŸŒ³”g“®–â‘è‚ɑ΂·‚鉉ŽZŽqÏ•ªGalerkin‹«ŠE—v‘f–@E—LŒÀ—v‘f–@Œ‹‡‰ð–@",,"ŒvŽZ—ÍŠwu‰‰‰ïu‰‰˜_•¶W","ˆê”ÊŽÐ’c–@l “ú–{‹@ŠBŠw‰ï","Vol. 2015.28","No. 0","pp. 216-1-216-2",2017,June "ŠÛŽR ‘ב ,Ö“¡—²‘×,œA£‘sˆê","‚«—ô–Ê‚ÌÚG‰¹‹¿”ñüŒ`«‚É‚æ‚镪’²”g”­¶Œ»Û‚Ì3ŽŸŒ³”’lƒVƒ~ƒ…ƒŒ[ƒVƒ‡ƒ“",,"“y–ØŠw‰ï˜_•¶W‚`‚Qi‰ž—p—ÍŠwj","Œö‰vŽÐ’c–@l “y–ØŠw‰ï","Vol. 72","No. 2","pp. I217-I226",2017,Jan.