×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Jobs

Modeling post tensioned concrete

Modeling post tensioned concrete

Modeling post tensioned concrete

(OP)
Hello all,

I tried to model prestressed concrete with prestressed cables modeled as embedded 3D truss (T3D2) elements in 3D solid elements (C3D8R). I applied the prestress as an initial stress. when I do this, stress in the cable reduces as concrete deform. I want to keep it unchanged while concrete deforms (As in post tension). According to Abaqus documentation, Prestress Hold option must be used with initial condition. But I don't know how use this in my model. Can some one help me with this?. Many thanks in advance!.

Thisara

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Resources