TIME DEPENDENT CHARACTERISTICS AND CONSTITUTIVE EQUATIONS OF SOFT SEDIMENTARY ROCK (POROUS TUFF)AKAI, Koichi; ADACHI, Toshihisa; NISHI, Koichi · Proceedings of the Japan Society of Civil Engineers · 1979

Case report 601Masami Akai; Tohgo Ohno; Isamu Sugano; Osamu Matsuzaki; Koichi Nagao; Kazuoki Takigawa · 1990

Case report 685Masami Akai; Hirohiko Azuma; Tohgo Ohno; Hideya Kimura; Isamu Sugano; Koichi Nagao · 1991

Compaction Characters of Silty SoilAKAI, Koichi · journal of the Japan Society for Testing Materials · 1960

Geotechnical aspects of seabed in Osaka Bay.AKAI, Koichi · Doboku Gakkai Ronbunshu · 1993

Synthese von Anhydroicaritol und Anhydroicaritintrimethyläther.Akai, Saichiro; Nakazawa, Koichi · YAKUGAKU ZASSHI · 1935

Open-quiz solution: Case report 685Masami Akai; Hirohiko Azuma; Tohgo Ohno; Hideya Kimura; Isamu Sugano; Koichi Nagao · 1991

THE DILATANCY EFFECT DURING SHEAR OF SANDSAkai, Koichi · Transactions of the Japan Society of Civil Engineers · 1958

TESTS ON PRESTRESSED CONCRETE BEAMSInomata, Shunji · Transactions of the Japan Society of Civil Engineers · 1953

TESTS ON PRESTRESSED CONCRETE BEAMSInomata, Shunji · Transactions of the Japan Society of Civil Engineers · 1953

SOLUTION OF CYLINDRICALLY CURVED GRATINGAoki, Yasuo · Transactions of the Japan Society of Civil Engineers · 1955

Population Estimation by Logistic CurveKitago, Shigeru · Transactions of the Japan Society of Civil Engineers · 1956

ErratumTransactions of the Japan Society of Civil Engineers · 1956

ErratumTransactions of the Japan Society of Civil Engineers · 1957

ErratumTransactions of the Japan Society of Civil Engineers · 1959

MATRIX SOLUTION OF FRAMED STRUCTURESOchi, Yohzoh · Transactions of the Japan Society of Civil Engineers · 1962