Submit an Article
Become a reviewer
Vol 138
Pages:
94-98
Download volume:
RUS
Article

Small-sized unit for destruction of rocks of low strength

Authors:
A. A. Batalov
M. D. Kolomiytsov
Nguyen Khuu Lien
Date submitted:
1992-09-23
Date accepted:
1992-11-18
Date published:
1993-12-28

Abstract

Increase of productivity and safety of works in mines and mines, at construction of tunnels and subway lines is possible only at complex mechanization of works, when not only main operations of technological cycle (extraction of minerals, carrying out of excavations), but also all accompanying auxiliary works are mechanized: excavation of recesses, cutting of faces, carrying out of sidings and auxiliary excavations of small cross-section.

Область исследования:
(Archived) Without section
Funding:

None

Go to volume 138

Similar articles

Analysis of 4PP-2M roadheader operation at Lenmetrostroy mine № 516
1993 A. A. Khalilov
Existence area of spur gear meshing with a given overlap coefficient
1993 S. L. Ivanov
Statics and kinematics of vehicles with spiral-chain traction device on inclined track
1993 N. P. Boytsov, I. N. Boytsova
Press for production of double-layer fuel coal briquettes
1993 Yu. D. Tarasov, V. V. Denegin, G. V. Sokolova, Yu. S. Fedorov, Yu. N. Marusov, N. K. Ulashchik
Calculation of parameters of wave processes at start-up of multi-drive belt conveyor
1993 M. M. Vetyukov, D. A. Jungmeister, V. A. Avdeev
Determination of bulk cargo motion parameters on curved surfaces with constant radius of curvature
1993 Yu. D. Tarasov