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Error in elPlastic element.

Posted 2018年5月22日 GMT-4 23:17 Geomechanics Version 5.2a 1 Reply

锰 富
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I ran a geomechanical model and I got this Error "Error in elPlastic element. - Detail: Lambda non positive for plastic point" , I decreased the time step and tighten the convergence tolerances acccording to an apply in this fourm. However, it didn't work.

Could anyone tell me why this error happens. I used plasticity model.

1 Reply Last Post 2018年5月23日 GMT-4 04:04
Ed Gonzalez COMSOL Employee

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Posted: 6 years ago 2018年5月23日 GMT-4 04:04

Hi 锰 富, Could you please upload your model? Thanks Ed

Hi 锰 富, Could you please upload your model? Thanks Ed

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