Coulomb Friction: Difference between revisions

From OpenSeesWiki
Jump to navigation Jump to search
No edit summary
No edit summary
 
(11 intermediate revisions by the same user not shown)
Line 1: Line 1:
{{CommandManualMenu}}
{{CommandManualMenu}}


This command is used to construct a [Coulomb] friction model object.
This command is used to construct a [http://en.wikipedia.org/wiki/Friction"Coulomb friction"] model object.
Coulomb's Law of Friction states that kinetic friction is independent of the sliding velocity.


{|  
{|  
| style="background:yellow; color:black; width:800px" | '''frictionModel Coulomb $frnTag $mu'''
| style="background:lime; color:black; width:800px" | '''frictionModel Coulomb $frnTag $mu'''
|}
|}


Line 16: Line 17:




EXAMPLES:
[[File:CoulombFriction.png]]
 
 
----
 
EXAMPLE:


frictionModel Coulomb 1 0.163
frictionModel Coulomb 1 0.163
----
RELATED TO:
* [http://opensees.berkeley.edu/wiki/index.php/Flat_Slider_Bearing_Element Flat Slider Bearing Element]
* [http://opensees.berkeley.edu/wiki/index.php/Single_Friction_Pendulum_Bearing_Element Single Friction Pendulum Bearing Element]
* [http://opensees.berkeley.edu/wiki/index.php/Triple_Friction_Pendulum_Element Triple Friction Pendulum Bearing Element]




Latest revision as of 20:04, 18 September 2014



This command is used to construct a "Coulomb friction" model object. Coulomb's Law of Friction states that kinetic friction is independent of the sliding velocity.

frictionModel Coulomb $frnTag $mu
$frnTag unique friction model object tag
$mu coefficient of friction



EXAMPLE:

frictionModel Coulomb 1 0.163


RELATED TO:


Code Developed by: Andreas Schellenberg, University of California, Berkeley.

Retrieved from "https://opensees.ist.berkeley.edu/wiki/index.php?title=Coulomb_Friction&oldid=11393"