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Information × Registration Number 0300U002149, 0197U018306 , R & D reports Title Dimensional attitude optimisation for underground workings in structural-inhomogeneous rock masses popup.stage_title Оптимізація просторової орієнтації підземних гірничих виробок в структурно-неоднорідному порідному масиві. Head Shashenko O.M., Registration Date 19-04-2000 Organization National Mining University of Ukraine popup.description2 The quantitative dependence between conditional roof rock breacing index and angle between plane of weakness and development is established. The development's stability dependence, being under influence of development's direction is formulated. Tomography fundamentals are designed using acoustic oscillatings. The method for estimating rock stresses in conditions of their high Values is justified. The recommendations for development's dimensional orientation in conditions of mines "Белозерская" and "Алмазная" SHC Добропольеуголь are formulated. Product Description popup.authors popup.nrat_date 2020-04-03 Close