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July 9, 2024 at 11:56 amTAOUFIKSubscriber
Hello
I work on a prestressed modal of a stayed bridge in ansys mechanical, I use the command initiate to apply presstress (p=419e6 Pa) on all cables as shown in the code bellow, but I don’t understand why I don’t obtain the same stress in results, Could any one help please ?
p=419e6
INISTATE,SET,DTYP,STRE
INISTATE,DEFINE,1,,,,p
INISTATE,DEFINE,2,,,,p
INISTATE,DEFINE,3,,,,p
INISTATE,DEFINE,4,,,,p
INISTATE,DEFINE,5,,,,p
INISTATE,DEFINE,6,,,,p
INISTATE,DEFINE,7,,,,p
INISTATE,DEFINE,8,,,,p
INISTATE,DEFINE,9,,,,p
INISTATE,DEFINE,10,,,,p
INISTATE,DEFINE,11,,,,p
INISTATE,DEFINE,12,,,,p
INISTATE,DEFINE,13,,,,p
INISTATE,DEFINE,14,,,,p
INISTATE,DEFINE,15,,,,p
INISTATE,DEFINE,16,,,,p
INISTATE,DEFINE,17,,,,p
INISTATE,DEFINE,18,,,,p
INISTATE,DEFINE,19,,,,p
INISTATE,DEFINE,20,,,,p
INISTATE,DEFINE,21,,,,p
INISTATE,DEFINE,22,,,,p
INISTATE,DEFINE,23,,,,p
INISTATE,DEFINE,24,,,,p
INISTATE,DEFINE,25,,,,p
INISTATE,DEFINE,26,,,,p
INISTATE,DEFINE,27,,,,p
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July 10, 2024 at 6:37 amAshish KhemkaForum Moderator
Hi,
Are you expecting the same stress in all the cables as the applied prestress? The stress state can change from the prestress state.
Regards,
Ashish Khemka
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August 26, 2024 at 2:43 pmTAOUFIKSubscriber
OK thanks
Regards
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