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How to use the weld seam in 1D connectors

User: "Altair Forum User"
Altair Employee
Updated by Altair Forum User

Dear All,

I want to ask about weld seam application, please see my picture below.

 

figure1, I want to connect the elements in two components to simulate the weld seam.

 

figure2,3.I use the 1D connectors seam application to create the seam weld.But there is a node with two REAR which leads to the error when solving the case.The acceptable model is one node connect with one REAR just as figure4.

 

I want to know how to avoid appearing the condition as figure 3 and to create the correct model as figure 4.

 

I have some confusing in RBE2 and RBAR, What different between in them?

 

 

Best regards,

Little_key

 

<?xml version="1.0" encoding="UTF-8"?>1.jpg

<?xml version="1.0" encoding="UTF-8"?>2.jpg

<?xml version="1.0" encoding="UTF-8"?>3.jpg

<?xml version="1.0" encoding="UTF-8"?>4.jpg

<?xml version="1.0" encoding="UTF-8"?>5.jpg

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