ZeroLengthND in opensees 2.1.0

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aminrahmani
Posts: 25
Joined: Tue Nov 11, 2008 4:43 am
Location: University of British Columbia
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ZeroLengthND in opensees 2.1.0

Post by aminrahmani » Mon Apr 27, 2009 9:45 am

Hi everybody,

Is the zeroLengthND element available in the new version of OpenSees(2.1.0)?
I used this element in my model in which material type is Drucker-Prager, but I got a warning as follows:
“ZerolengthND:: --NDMaterial not of order 2 or 3”
Would you please help me?

Thanks again
Amin Rahmani

aminrahmani
Posts: 25
Joined: Tue Nov 11, 2008 4:43 am
Location: University of British Columbia
Contact:

ZeroLengthND in opensees 2.1.0

Post by aminrahmani » Sat May 09, 2009 5:40 am

Hi,

My question is that which materials are of order 2 and 3? I think Drucker-Prager model is of order 3, Isn’t it? I used the following command for zeroLengthND element, but I got the same message.

Element zeroLengthND $eleTag $iNode $jNode $matTag

What is the problem? Which type of material should I use?

Many Thanks!
Amin Rahmani

CarloDan2009
Posts: 1
Joined: Fri May 29, 2009 6:29 pm

Infinite element

Post by CarloDan2009 » Fri May 29, 2009 6:32 pm

Is this applicable to used this zeroLengthND element to become infinite element?.



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