Zobrazeno 1 - 10
of 10
pro vyhledávání: '"L. P. Tomashevskii"'
Publikováno v:
Soviet mining science. 12:319-323
Since the fifties, attempts have been made in the Kuzbass to work thick inclined seams by pillars to the dip using shield supports, including shields of streamlined and parabolic form on rollers, tracks, etc. However, owing to technical imperfections
Publikováno v:
Soviet Mining Science. 13:521-525
The stability of rock masses is important in the planning, construction, and exploitation of underground structures. Several attempts have been made to assess stability. They have been based mainly on information from visual observations of the behav
Publikováno v:
Soviet mining science. 9:216-220
Autor:
L. P. Tomashevskii, I. B. Milovanov
Publikováno v:
Soviet Mining Science. 7:498-502
Autor:
L. A. Shcherbakov, L. P. Tomashevskii
Publikováno v:
Soviet Mining Science. 7:175-178
Autor:
L. P. Tomashevskii
Publikováno v:
Soviet Mining Science. 7:342-345
Autor:
L. P. Tomashevskii
Publikováno v:
Soviet Mining Science. 4:141-144
Publikováno v:
Soviet Mining Science. 2:613-615
Autor:
L. P. Tomashevskii
Publikováno v:
Measurement Techniques. 11:558-559
Publikováno v:
International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts. 11:A227