Improvement of the technology of tunneling underground hydraulic structures in weak ground

Voller, I. L. | Springer Verlag | 1983

Tunneling and Underground Structures

M. G. Myers / R. K. Wood / L. B. Blattenberger et al. | NTIS | 1978

Improvement of the layouts and design of underground hydraulic structures

Mostkov, V. M. / Ilyushin, V. F. | Online Contents | 1987

Improvement of the layouts and design of underground hydraulic structures

Mostkov, V. M. / Ilyushin, V. F. | Springer Verlag | 1987

IMPROVEMENT DEVICE OF WEAK GROUND AND IMPROVEMENT METHOD OF WEAK GROUND

AKAGANE HIDETAKA / HASHIZUME FUMINORI | Europäisches Patentamt | 2018