Results 1 to 10 of about 238,331 (283)
Molecular dynamics simulation of shear friction process in tectonically deformed coal
Frontiers in Earth Science, 2023 Shear friction is an important deformation process in tectonically deformed coals (TDCs) and is closely related to the dynamic metamorphism of coal. In the current study, we perform a molecular dynamics (MD) simulation of the shear friction process on ...
Hewu Liu, Hewu Liu, Yu Song, Zhigang Du
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Experimental study on nonlinear friction behavior of granular flow lubrication
Results in Physics, 2022 Solid granules have good lubrication performance and load-bearing capacity, which has been concerned by researchers. However, the correlation mechanism between lubrication performance and granular medium dynamics is hardly focused on.
Fanjing Meng +4 more
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Experimental study on interfacial friction characteristics of composite geomembranes
Journal of Asian Architecture and Building Engineering, 2022 The interfacial friction characteristics of composite geomembranes have a significant impact on the stability of engineering structures. To comprehensively analyze the interfacial friction properties of composite geomembranes and cushion materials, the ...
Wu Yang, Kebin Shi, Jianxin He
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Heliyon, 2023 Shear thickening fluids (STFs) refer to non-Newtonian fluids of the dilatant variety, wherein their viscosity experiences a significant surge with an escalation in the shear rate. In this investigative work, the friction behavior between yarns (pull-out)
Thiago F. Santos +4 more
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Buildings, 2023 In composite structures, interface shear resistance is a critical design criterion for transferring forces between interconnected elements at the contact surface.
Mostafa Abo El-Khier, George Morcous
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Pre-Cracked Concrete Shear Strengthened with External CFRP Strips [PDF]
Journal of Rehabilitation in Civil Engineering, 2013 In reinforced concrete design, there are situations where transfer of shear across a specific plane needs to be considered. Examples of such situation include corbels, bearing shoes, ledger beam bearing, and a host of connection between precast concrete ...
H. Shariatmadar +2 more
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Applied Sciences, 2022 In pipe jacking, the continued growth of friction resistance around the pipe may cause problems, such as an insufficient jacking force, soil collapse, and even land subsidence, which seriously endangers the structural safety of the pipe and surrounding ...
Cong Zeng +5 more
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Measuring Interparticle Friction of Granules for Micromechanical Modeling
Energies, 2022 The aim of this paper is to develop an experimental procedure to measure contact friction between granular particles. The contact friction is a micro-property needed in the micromechanical modeling of a granular medium.
Yuan Li, Dave Chan, Alireza Nouri
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Effects of Groove Feature on Shear Behavior of Steel-Sand Interface
Advances in Civil Engineering, 2020 Surface groove morphology of structure and particle distribution of soil had a significant effect on the surface friction of structure. In order to investigate the interface shear stress-shear displacement curves, interface model and interface shear ...
Jukun Guo +5 more
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Shear friction capacity of self-consolidating concrete
Revista IBRACON de Estruturas e Materiais, 2020 An experimental research was developed to evaluate shear transfer in self-consolidating. Three concrete mixes were prepared, one conventional and two self-consolidating, differing on the proportion of the coarse and fine aggregate used.
Gustavo Savaris +1 more
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