by GON BANJI, OKADA YASUHIKO
Year of Publication 27.08.1999

by OKADA YASUHIKO, KAWAHIGASHI TERUAKI
Year of Publication 30.04.1999

by SAWADA YUKIO, OKADA YASUHIKO
Year of Publication 18.12.1998

by NAGAI HIDENORI, OKADA YASUHIKO
Year of Publication 15.04.1997

by OKADA YASUHIKO, TOMITA TAKASHI
Year of Publication 13.09.1996

by SHIMIZU, Yoshiyuki, OCHIAI, Hirotaka, OKADA, Yasuhiko
Published in Doboku Gakkai Ronbunshuu C (2009)

by Shimizu, Yoshiyuki, Ochiai, Hirotaka, Okada, Yasuhiko
Published in Doboku Gakkai ronbunshū. C, Journal of geotechnical and geoenvironmental engineering (01.01.2009)

by OKADA YASUHIKO, KIMURA MASAHIDE
Year of Publication 08.04.1994

by SHIBAYAMA YUZO, OKADA YASUHIKO
Year of Publication 25.01.1994

by SHIBAYAMA YUZO, OKADA YASUHIKO
Year of Publication 24.08.1993

by OKADA YASUHIKO, AOYANAGI KENICHI
Year of Publication 09.03.1993

by OKADA YASUHIKO, TOMITA TAKASHI
Year of Publication 17.09.1992

by OKADA YASUHIKO, OMORI YOICHI
Year of Publication 31.01.1991

by OKADA YASUHIKO, OMORI YOICHI
Year of Publication 17.12.1990

by KAMATA SABURO, OKADA YASUHIKO
Year of Publication 12.12.1990

by Gupta, Ranjan, Mukai, Tadashi, Vaidya, D. B, Sen, Asoke K, Okada, Yasuhiko
Year of Publication 22.06.2005

by OKADA, YASUHIKO, KADOYA, KIYOOMI, HOSHINO, KENICHI, MAYUZUMI, TAKUYA, SUGIYAMA, YASUSHI, ISHIDA, RYOSUKE
Year of Publication 03.12.2015

by ICHINO KENTARO,YAMAMOTO TOHRU,SUZUKI YASUHIKO,OKADA SATOSHI,KURATA MASAHIRO
Year of Publication 01.02.2006

by OKADA YASUHIKO, FUJIKAWA ATSUSHI
Year of Publication 02.08.1988

by OKADA YASUHIKO, MATSUMOTO AKINOBU
Year of Publication 23.04.1987