- #1
Luiscb
- 6
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Hello, I am student of Master degree about geotecnic here in Chile. So I am traing to solve the next problem.
What happened with static coefficient of friction when the normal pressure increase from zero to very high values.
For any material, Is it the same value of the coeffient of friction always or decrease before kinematic coeffient stars.
Could someone help me and send me papers or publication about that.
thank a lot
What happened with static coefficient of friction when the normal pressure increase from zero to very high values.
For any material, Is it the same value of the coeffient of friction always or decrease before kinematic coeffient stars.
Could someone help me and send me papers or publication about that.
thank a lot