Results 261 to 270 of about 351,236 (304)

ANGLE OF REPOSE AND ANGLE OF SLIDING FRICTION: AN EXPERIMENTAL STUDY

Geological Society of America Bulletin, 1945
Earlier studies of factors determining subaerial angles of repose of loose material have produced diverse results. In order to obtain dependable information for use in geomorphic investigations a controlled experimental study was undertaken. Results show that the angle of repose varies (1) inversely with size of fragments in perfectly sorted materials,
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A new method to calculate the equivalent Mohr–Coulomb friction angle for cohesive and frictional materials

International Journal for Numerical and Analytical Methods in Geomechanics, 2011
AbstractIn this note, a new method to calculate the equivalent Mohr–Coulomb friction angle ϕ′mc for cohesive and frictional materials is presented. This method makes a transformation from the failure surface for cohesive materials to the failure surface for cohesionless materials and obtains ϕ′mc as well as the principal stress ratio σ′1/σ′3 for ...
Jiang, Hua, Wang, Xiaowo
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The influence of friction time and contact angles in friction welding for Polyethylene pipes.

2011
3, 38, KKU Engineering ...
Surachai Junchana, Chawalit Thinvongpituk   +1 more
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True and Base Friction Angles of Clays

Geo-Congress 2022, 2022
Binod Tiwari, Beena Ajmera, Mohammed Al-Behadili, Mohammed Mohammed   +3 more
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Angles of friction and dilatancy of sand

Géotechnique, 1996
T. Schanz, P. A. Vermeer
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Classical geometric angles in a specific frictional system

Physics Letters A, 1994
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Numerical Analysis of the Relationship between Friction Coefficient and Repose Angle of Blast Furnace Raw Materials by Discrete Element Method

Materials, 2022
Shiyu Wei, Han Wei, Henrik Saxén
exaly  

Finite Element Analysis of Friction Angle in Friction Drilling Process

2022
Nitin S. Chityal, Sagar U. Sapkal
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Relationship between inclination angle and friction factor of chevron-type plate heat exchangers

International Journal of Heat and Mass Transfer, 2020
Xiaowei Zhu, Fredrik Haglind
exaly  

Mobilization of Cohesion and Friction Angle of Intact Rocks in the Shearing Process

Rock Mechanics and Rock Engineering, 2023
Mohammad Hossein Khosravi, M Bahaaddini, Moosavi   +2 more
exaly