Zero Length element

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nsharmanishant
Posts: 1
Joined: Sat Dec 31, 2016 10:57 am

Zero Length element

Post by nsharmanishant »

Hello,
How to create zero length elements (which is an element between two points having the same geometrical location) in GiD?
kindly advise
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escolano
Posts: 1922
Joined: Sun Sep 05, 1982 10:51 pm

Re: Zero Length element

Post by escolano »

you can create two different points in exactly the same x,y,z location, and create a line between them (a zero length line)
and you can generate a mesh.
GiD will generate a zero length element that in general is wrong, but could be appropriated in some cases
e.g. for contact elements.

Be careful to not invoke a collapse of the geometry, then the points will be joined and the line deleted.
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