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Vol 167 Iss. 2
Pages:
186-188
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RUS
Article

Research of hydro-impact actuators of tunneling complex for Metrostroy of St. Petersburg

Authors:
A. Ya. Burak
About authors
  • G.V. Plekhanov Saint Petersburg Mining Institute
Date submitted:
2005-07-04
Date accepted:
2005-08-08
Date published:
2006-04-07

Abstract

A tunneling complex for St. Petersburg Metrostroy with the use of a manipulator with a water hammer as an actuator is considered. It is proposed to use a dual impact system in the design of the water hammer for effective rock destruction. Works on research of twin impact systems at interaction with rocks of different properties are carried out. An experimental improved stand for the study of impact systems in interaction with rocks has been created.

Область исследования:
(Archived) Mining electromechanics
Go to volume 167

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