Search academic texts

Information × Registration Number 0300U002463, 0100U001765 , R & D reports Title To develop technology of liquidation of at trunks developments and vertical trunks by structures because of local materials with overlapping of trunks by ferro-concrete shelfs of the convex form eliminating dangerous effect on an environment popup.stage_title Розробити технічні вимоги до технології і засобам ліквідації вертикальних стволів і приствольних виробок. Розробити технічні вимоги до блоків для пристрою перекриваючих помістів Head Budnik A.V., Registration Date 17-11-2000 Organization Research Institute of Organization and Mechanization of Mine Construction popup.description2 Vertical trunks and at trunks of development of collieries. Per III sq. 2000 in the correspondence with the calendar plan the specifications to blocks for the system overlapping rostrum are developed, in which their are certain main structurally - technological parameters. Specifications the parameters of purpose and reliability, request of safety and protection of an environment determine an amount of blocks necessary for the system overlapping shelf irrespective of a diameter, of an overlapping a rostrum, mass both overall dimensions of the block and their allowable deviations, quality of a surface of the block,; requests to the operating conditions of blocks. The outcomes of work will be used for want of to development Specifications to technology of filling of vertical trunks and at trunks of developments by foundation materials. Liquidation of at trunks developments and vertical trunks. Ministry of fuel and power of Ukraine Product Description popup.authors popup.nrat_date 2020-04-03 Close