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triangularly distributed load

Posted 26.05.2012, 10:09 GMT-4 Structural Mechanics Version 4.1 1 Reply

Glen Yu
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Hi,

I wonder if it is possible to model a triangularly distributed load on a cantilever beam .

Moreover, is it possible to model a load varying with the function of the coordinate ?
1 Reply Last Post 27.05.2012, 06:06 GMT-4
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 1 decade ago 27.05.2012, 06:06 GMT-4
Hi

normally you apply a boundary load on a predefined boundary, the easiest, but if you select a large boundary and define a load as a function of the coordinates you can mathematically limit the load to a subregion of your boundary.

I do belieev your matrices tend to b more tough to inverse, but with todays computers it mostly works quite OK

--
Good luck
Ivar
Hi normally you apply a boundary load on a predefined boundary, the easiest, but if you select a large boundary and define a load as a function of the coordinates you can mathematically limit the load to a subregion of your boundary. I do belieev your matrices tend to b more tough to inverse, but with todays computers it mostly works quite OK -- Good luck Ivar

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