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- From: chenye@gn.ecn.purdue.edu (YM Chen)
- Newsgroups: sci.engr.mech
- Subject: ABAQUS on dynamic crack propagation?
- Message-ID: <1992Aug13.020142.14382@gn.ecn.purdue.edu>
- Date: 13 Aug 92 02:01:42 GMT
- Organization: Purdue University Engineering Computer Network
- Lines: 25
-
- Hello netter,
-
- Recently, my research has some troubles:
-
- I am using ABAQUS finite element code to solve a dynamic
- crack propagation problem of brittle materials. The question
- is that after running the ABAQUS for some time, the crack tip
- stress intensity factor reaches to it critical value and the
- crack tip has to move forward a node or two. From this point,
- the ABAQUS gives me some wrong results. I figure I gave
- the ABAQUS incorrect difinition of nodal force release information,
- but I don't know how to set the correct ones.
-
- If there is anyone who is familiar with ABAQUS code, I would like
- to hear from you. Any help will be appreciated.
-
- Thanks in advance.
-
- Yenmeng
-
- --
- chenye@ecn.purdue.edu
- Phone: (317) 743-5194 (home)
- (317) 494-7648 (office)
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