全部文献期刊会议图书|学者科研项目
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作者:V. T. Shmuradko , F. I. Panteleenko , O. A. Reut ...
来源:[J].Refractories and Industrial Ceramics(IF 0.187), 2017, Vol.57 (6), pp.614-617Springer
摘要:Some aspects of physicochemical processes and structural engineering mechanisms are considered in materials science and technology for preparing heat-resistant electrical insulation materials and objects, operating stably in a regime of vibromechanical, thermal, and electrical loads in electrical transmissions of BelAZ quarry...
作者:Hany S. Mesbah , Ahmed Ismail , Ayman I. Taha ...
来源:[J].Arabian Journal of Geosciences(IF 0.74), 2017, Vol.10 (10)Springer
摘要:Water seepage to ground surface at a limestone quarry located at Wadi Garawy about 20 km south-east of Helwan city in Egypt posed a real threat to the mining activity at the quarry. The quarry area is known to be very dry for decades and away from water utilities and infrastructu...
作者:Marwan M. Draid , Khaled M. Ben-Elhaj , Ashraf M. Ali ...
来源:[J].International Journal of Environmental Research and Public Health(IF 1.998), 2015, Vol.12 (5), pp.5006-5012DOAJ
摘要:The purpose of this study was to determine the lung impact from working within the Libyan quarry industry, and if the length of work impacted the degree of degradation. Eighty three workers from eight silica quarries in the Nafusa Mountains of Libya opted to participate. These quarries...
作者:Muhammad Nasir Amin , Kaffayatullah Khan , Muhammad Umair Saleem ...
来源:[J].Materials(IF 2.247), 2017, Vol.10 (6)DOAJ
摘要:In this study, the researchers investigated the potential use of locally available waste materials from the lime stone quarry and the granite industry as a partial replacement of cement. Quarry sites and granite industry in the eastern province of Saudi Arabia produces tons of ...
作者:Gómez-Heras, M. , Fort González, R.
来源:[J].Materiales de Construccion(IF 0.788), 2004, Vol.54 (274), pp.33DOAJ
摘要:The combination between petrological data and historical documentation sources is necessary to establish an accurate methodology for the location of the original quarries of the stony materials used in a determinate historical building. The petrographical and petrophisical d...
作者:Gómez-Heras, M. , Fort González, R.
来源:[J].Materiales de Construccion(IF 0.788), 2004, Vol.54 (274), pp.33-50DOAJ
摘要:The combination between petrological data and historical documentation sources is necessary to establish an accurate methodology for the location of the original quarries of the stony materials used in a determinate historical building. The petrographical and petrophisical d...
作者:Daniel Tyborowski
来源:[J].Acta Palaeontologica Polonica(IF 1.577), 2016, Vol.61 (4), pp.791-803DOAJ
摘要:... is described from carbonate deposits of Owadów-Brzezinki Quarry, Central Poland, corresponding in age to the Agardhfjellet Formation (Tithonian, Middle Volgian) of the Svalbard Archipelago. The new species is represented by three-dimensionally preserved bones which display...
作者:Manoel Lago-Vila , Andrés Rodríguez-Seijo , Daniel Arenas-Lago ...
来源:[J].Journal of Soils and Sediments(IF 1.965), 2017, Vol.17 (5), pp.1331-1348Springer
摘要:Soils formed in metallic mines and serpentinite quarries, among other unfavourable features, have high levels of heavy metals. They can release into the environment causing surface and subsurface water contamination, uptake by plants, their accumulation in the food chain and ...
作者:Varas, M. J. , Molina, E. , Vicente, M. A.
来源:[J].Materiales de Construccion(IF 0.788), 2002, Vol.52 (266), pp.33DOAJ
摘要:... The proximity of the quarries to the city has meant that they have been used for such purposes since remote times. The types of stone display important chemical and mineralogical variations as a result of the many diagenetic processes they have been subjected to over time. ...
作者:Varas, M. J. , Molina, E. , Vicente, M. A.
来源:[J].Materiales de Construccion(IF 0.788), 2002, Vol.52 (266), pp.33-53DOAJ
摘要:... The proximity of the quarries to the city has meant that they have been used for such purposes since remote times. The types of stone display important chemical and mineralogical variations as a result of the many diagenetic processes they have been subjected to over time. ...

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