Results 1 to 10 of about 66,614 (249)
Lubricants, 2023 Several surface topography parameters are available for the quantification of tribological properties of machined surfaces. Although these parameters and their influences are widely studied, there are contradictory findings due to the nature of the ...
Viktor Molnar
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Tribology; Cold rolling mill roll; Hard chrome; Surface texturing. [PDF]
Tecnologia em Metalurgia, Materiais e Mineração, 2012 The present work analyzes the tribological behavior of surface modifications often used in cold rolling mill rolls. Different surface modifications were carried out on samples produced from a fragment of the rolling mill roll: i) texturing; ii ...
José Lucio Gonçalves Junior +1 more
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Exploration and analysis of hidden disaster factors in North Shenmu Tanhuigou Coal Mine
Meikuang Anquan, 2023 In order to quickly and comprehensively find out the types and spatial distribution characteristics of the main hidden disasters in Tanhuigou Coal Mine and analyze its potential threat to the coal mine, the methods of on-site inquiry, data access ...
WU Minjie
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Lubricants, 2023 A multiscale approach for the fatigue life estimation of rolling bearings is presented in this paper and applied to inner rings of cylindrical roller bearings of the type NU208. The forces acting in the rolling contact are determined from system-oriented
Flavien Foko Foko +3 more
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Frontiers in Earth Science, 2022 Existing studies on surface deformation prediction consider single soil layers and straight-line excavation when investigating deformation caused by metro shield construction.
Bao-Xin Jia, Bao-Xin Jia, Zong-xian Gao
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Journal of Materials Research and Technology, 2023 The mechanical and mechanochemical synergistic micro-grinding technology was proposed for grinding hard and brittle materials, especially for fused silica micro parts in this work.
Wei Li +6 more
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Geofluids, 2020 Focusing on the special stratum conditions of upper-soft and lower-hard fissured rock strata, this paper conducts quantitative research and analysis on the factors influencing the ground settlement caused by shield tunnel construction considering the ...
Yan Wang +4 more
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Natural revegetation of forest road slopes
Glasnik Šumarskog Fakulteta Univerziteta u Banjoj Luci, 2010 The revegetation of forest road slopes depends on many factors. For this research work we studied 170 transverse profi les of forest road in Menina mountain (Alpine region, northern Slovenia) on hard, mainly limy ground surface.
Igor Potočnik
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Applied Sciences, 2021 This study defined the height ratio of soft-rock strata and established a numerical model for analyzing shield construction in upper-soft, lower-hard composite strata together with field monitoring data.
Zikun Li +5 more
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REFLECTANCE RECONSTRUCTION OF HYPERSPECTRAL IMAGE BASED ON GAUSSIAN SURFACE FITTING [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 Different from the field of remote sensing, artificial lights are often utilized as the energy source for spectral imaging in the ground hyperspectral applications.
S. Lyu, S. Lyu, C. Huang, M. Hou, M. Hou
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