Results 1 to 10 of about 34,291 (150)
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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Friction of Shear-Fracture Zones [PDF]
Physical Review Letters, 2017 A shear fracture of brittle solids under compression undergoes a substantial evolution from the initial microcracking to a fully formed powder-filled shear zone. Experiments covering the entire process are relatively easy to conduct, but they are very difficult to investigate in detail. Numerically, the large strain limit has remained a challenge.
Pylväinen, J. I. +3 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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Journal of Experimental and Theoretical Physics Letters, 2002 We discuss crack propagation along the interface between two dissimilar materials. The crack edge separates two states of the interface, ``stick'' and ``slip''. In the slip region we assume that the shear stress is proportional to the sliding velocity, i.e. the linear viscous friction law.
Brener, Efim A., Marchenko, V. I.
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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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Dilatancy and friction in sheared granular media [PDF]
The European Physical Journal E, 2000 10 ...
Lacombe, F. +2 more
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Friction by Shear Deformations in Multilayer Graphene [PDF]
The Journal of Physical Chemistry C, 2012 We present accurate calculations of friction in graphene films in configurations simulating the presence of an anchoring substrate. We find that a slider induces both out-of-plane and shear deformations, which increase with the thickness of the supported film.
REGUZZONI, MARCO +3 more
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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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