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Dive into the research topics where Hisaya Yoshioka is active.

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Featured researches published by Hisaya Yoshioka.


Archive | 1978

Tail packing for a slurry pressurized shield

Toshio Fujiwara; Junji Sakimoto; Hisaya Yoshioka


Journal of The Society of Materials Science, Japan | 1990

PREDICTION OF FAILURE IN ROCK MASSES BY ACOUSTIC EMISSION

Kazutoshi Michihiro; Koji Hata; Toshio Fujiwara; Hisaya Yoshioka


Journal of The Society of Materials Science, Japan | 1993

In Situ Strain Measurement around Shaft in Sedimentary Rock and its Numerical Analysis.

Hisaya Yoshioka; Kozo Sugihara; Hideo Kinashi; Koji Hata; Makoto Maruyama


Journal of The Society of Materials Science, Japan | 1992

Rock Mass Classification Based on Convergence Measurement in Tunneling.

Chikaosa Tanimoto; Hisaya Yoshioka


Journal of The Society of Materials Science, Japan | 1991

Meaning of convergence measurement in tunnelling.

Chikaosa Tanimoto; Hisaya Yoshioka


Doboku Gakkai Ronbunshu | 1999

THE SUPPORT EFFECT OF FULLY GROUTED FACE BOLTS IN VERY POOR ROCK

Hisaya Yoshioka; Hideo Kinashi; Kazutoshi Michihiro; Chikaosa Tanimoto


Journal of The Society of Materials Science, Japan | 1998

Study on Evaluation of Loosened Area around Rock Cavern by In Situ Acoustic Emission Measurement.

Koji Hata; Hisaya Yoshioka; Hideo Kinashi


Journal of The Society of Materials Science, Japan | 1995

Application of Acoustic Emission Technique for Estimation of Initial Stress.

Koji Hata; Kazutoshi Michihiro; Hisaya Yoshioka; Kozo Sugihara


Journal of The Society of Materials Science, Japan | 1988

Estimation of initial stress in various rocks by acoustic emission.

Kazutoshi Michihiro; Koji Hata; Toshio Fujiwara; Hisaya Yoshioka


Shigen-to-sozai | 2000

Estimation by In-situ Investigations of Rock Property Changes Induced by Shaft Excavation in Tertiary Sedimentary Soft Rocks.

Kozo Sugihara; Hisaya Yoshioka; Hiroya Matsui; Toshinori Sato; Takuya Yamamoto

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