Yoshiji Niwa

ON LONG-TERM BEHAVIOR OF CABLES IN CABLE-STAYED BRIDGES

Hiroshi Nakai, Eiichi Watanabe, Yoshiji Niwa, 1986 .

Inverse scattering of elastic waves for a cavity.

Yoshiji Niwa, Sohichi Hirose, S. Hirose, 1986 .

A NEW APPROACH TO THE ELASTO-PLASTIC LATERAL BUCKLING STRENGTH OF BEAMS

Eiichi Watanabe, Yoshiji Niwa, Satsuki Suzuki, 1984 .

AUTOMATED STRUCTURAL TESTING USING MICROCOMPUTER SYSTEM

Eiichi Watanabe, Yoshiji Niwa, Hidenori Isami, 1983 .

Statistical Study on Imperfections of Steel Webs

Eiichi Watanabe, Yoshiji Niwa, Sadao Komatsu, 1983 .

STUDIES OF SOURCE LOCATION BY ACOUSTIC EMISSION

Yoshiji Niwa, Shoichi Kobayashi, Shoichi Kobayashi, 1978 .

THEORETICAL ANALYSIS OF SEISMIC WAVES IN A DIPPING LAYER

Yoshiji Niwa, Sohichi Hirose, 1983 .