Search academic texts

Information × Registration Number 0309U000276, 0108U001085 , R & D reports Title Study of rock pressure manifestations, deformations, character of disturbances of stoping space contours and hanging wall rocks at working-off levels of 605...840 m. Development of scientific-technical recommendations on working-off order, rooms parameters, provision of intensity and efficiency of stope operations lower the level 840 m in conditions of Zaporozhski iron-ore enterprise. popup.stage_title Дослідження проявлень гірського тиску деформацій, характера порушень контурів очисних просторів і порід висячого боку при відпрацювані поверхів 605...840 м. Розробка науково-технічних рекомендацій по порядку відпрацювання... Head Kulish Stanislav Andrejevich, Registration Date 05-03-2009 Organization State enterprise "Scientific-research mining institute" popup.description2 Studies are performed for conditions of steep-dipping deposit working-off by level-room system of mining with hardening filling. There are detected borders of areas with different intensity of rock pressure manifestations. Recommendations on determination of parameters and sequence of stoping rooms mining at the areas with different intensity of pressure manifestations are developed. Product Description popup.authors popup.nrat_date 2020-04-02 Close