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Frictional resistance calculation and jacking force prediction of rectangular pipe jacking
In practical engineering, whilst estimating the jacking force of rectangular pipe jacking using an empirical formula, the results obtained from said...
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Identifying the anti-loosening frictional mechanism that can provide stable frictional torques while avoiding stress concentration
Friction has been the most widely exploited anti-loosening (AL) mechanism. The threaded fasteners are desired to have predictable frictional torques (
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Diffusion-Driven Frictional Aging in Silicon Carbide
AbstractFriction is the force resisting relative motion of objects. The force depends on material properties, loading conditions and external factors...
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How frictional slip evolves
Earthquake-like ruptures break the contacts that form the frictional interface separating contacting bodies and mediate the onset of frictional...
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Frictional Ignition Hazard
When coal cutting picks of road header, continuous miner, shearer, etc. strike with coal mass in underground coal mines, these picks do not ignite...
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Influence of contact curvature on frictional energy dissipation under varying tangential loads
This study investigates the effect of contact surface curvatures on the friction response under varying tangential loadings using a finite element...
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Estimation of Frictional Force Using the Thermal Images of Target Surface During Stroking
We propose a method for estimating the frictional force between a contacted surface and the human touch using thermal video images captured using an...
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Explicit frictional stick–slip dynamics of elastic contact problem incorporating the LuGre model
Dynamical contact problem with friction is of continuous concern and have been investigated over the years. The effective and accurate description of...
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Experimental and numerical study of frictional size effects in micro-metal forming
Due to the size effect phenomenon, the conventional friction models commonly used in metal forming are not accurate for use in micro-metal forming....
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How ploughing and frictional melting regulate ice-skating friction
The slipperiness of ice is well known while, for ice skating, its mechanism still needs further investigation, where the complex interactions...
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10 Slip or Temperature Dependent Frictional Contact
The frictional contact problems which have been described up to now contained a constant friction coefficient, although, as was described in Sect....
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Experimental studies on the energy dissipation of bolted structures with frictional interfaces: A review
Bolted joints play a more and more important role in the structure with lighter weight and heavier load. This paper aims to provide an overview of...
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Deformation and Frictional Failure of Granular Media in 3D Analog and Numerical Experiments
Frictional sliding along grain boundaries in brittle shear zones can result in the fragmentation of individual grains, which ultimately can impact...
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Predicting frictional aging from bulk relaxation measurements
The coefficient of static friction between solids normally increases with the time they have remained in static contact before the measurement. This...
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Performance Analysis of Frictional Inerter-Based Vibration Isolator
PurposeThis study aims to gain an in-depth understanding of the effect of the inherent dry friction of inerter devices on the performance of...
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Modulation of frictional torque of nanoparticle near graphene-covered SiC nanowires
We investigate the frictional torque acting on a nanoparticle rotating near graphene-covered SiC nanowires. The physical mechanisms for the...
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MPM simulation of frictional heating–induced hypermobility of landslides
Frictional heating–induced thermal pressurization is a key mechanism responsible for the exceptional long-runout distances and high-speed movement of...
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Investigating frictional contact behavior for soft material robot simulations
The ability to interact safely with the environment is known as one of the major advantages of soft robots (SRs). Due to their low material...
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Efficient frictional contacts for soft body dynamics via ADMM
This paper addresses the longstanding challenge of soft body dynamics with frictional contact through a novel combination of Projective Dynamics for...
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Frictional fluid instabilities shaped by viscous forces
Multiphase flows involving granular materials are complex and prone to pattern formation caused by competing mechanical and hydrodynamic...
