MOVABLE STUBS" AND "AIRBAGS" FOR MINES?
Journal Title: Вестник научного центра по безопасности работ в угольной промышленности - Year 2017, Vol 0, Issue 1
Abstract
The possibility of creating in the tunnel tunnels large diameter barrage system, known in the automotive industry as a "airbag". The main parameters of its working capacity - the response time - are made when filling the internal volume of the cushion due to combustible compositions with large volumes of gaseous products. To reduce the response time, the pillow is proposed to be performed as a multi-cellular structure, with simultaneous initiation of gas evolution in all individual cells. Possible high-efficiency gas-generating compositions are discussed. Preliminary experiments have been carried out, which indicate the basic working capacity of such a cushion, and the results obtained are presented.
Authors and Affiliations
A. A. Vasiliev, V. A. Vasiliev, A. V. Pinaev, C. G. Ilyasov, D. S. Ilyasov, V. N. Kostyrenko
Keywords
Related Articles
- EP ID EP197243
- DOI -
- Views 120
- Downloads 0
OCCUPATIONAL DISEASE RISK DEPENDENCE ASSESSMENT ON THE HARMFUL PRODUCTION FACTOR CONTACT LENGTH
The article presents the study material of occupational morbidity level of coal miners with various experience levels of exposure to harmful and hazardous production factors, a statistical analysis of the collected data...
NON-DESTRUCTIVE CONTROL OF CRUSHING AND SCREENING EQUIPMENT AT KUZBASS COAL PREPARATION PLANTS
This article presents some mechanical vibration parameters research results of crush-ing and screening, mining and transporting and coal preparation equipment, which allowed us to create the groundwork for creating unifo...
MFSS IN A COAL MINE - POSITIONING AND ALERT OF STAFF
In paragraph 41, "Safety rules in coal mines" Order No 1158 from 20.12.2010, the Federal Service for Ecological, Technological and Nuclear Supervision includes the following requirements: the mine must be equipped with c...
THE IMPACT OF THE UNIFIED STATE SYSTEM OF PREVENTION AND LIQUIDATION OF EMERGENCY SITUATIONS AT THE RISK OF LOSS OF LIFE IN FIRES
The article described legislative and regulatory prerequisites for the activity of the unified state system for preventing and eliminating emergencies in the event of fires. The procedure for assessing the compliance of...
RISK-DIRECTED APPROACH IN COAL MINES SAFETY PROVISION
In the work a complex method of coal mine safety provision based on risk evaluation of an accident possibility at speci c mining and mine- technical conditions during the whole mine life period.