Temperature load force vary

RE: Temperature load force vary

Modestas — Fri, 23 Dec 2022 07:23:42 GMT

Yes, this looks reasonable.

RE: Temperature load force vary

Dhiva S — Fri, 23 Dec 2022 05:14:21 GMT

yes correct, now i changed model with temperature load with two cases as T1 and T2.

as soon in below image, pl review

RE: Temperature load force vary

Modestas — Thu, 22 Dec 2022 10:28:23 GMT

OK, so in that case you need to provide your calculated f1 values in your model instead of 33 degrees which is currently used.

RE: Temperature load force vary

Dhiva S — Thu, 22 Dec 2022 10:05:32 GMT

ok thanks, i have used above links to calculated temperature load.

temperature at the stress-free condition for me is 28.15 degree C.../

RE: Temperature load force vary

Modestas — Thu, 22 Dec 2022 06:26:54 GMT

The calculation of temperature loads is explained here:

communities.bentley.com/.../temperature-loading

or here:

communities.bentley.com/.../temperature-load-on-plate-element

As yous see, to calculate the load due to temperature you must know what the temperature at the stress-free condition is. So what is that temperature at your case?

RE: Temperature load force vary

Dhiva S — Thu, 22 Dec 2022 05:43:45 GMT

Ok thanks for your reply.I have revised temperature load calculation as below image.pl review and give your comments

RE: Temperature load force vary

Modestas — Wed, 21 Dec 2022 12:23:37 GMT

I don't see any issues in the temperature load application. Yes, the temperature load can lead to quite high support reactions due to deformations induced between the fixed supported.

RE: Temperature load force vary

Dhiva S — Tue, 20 Dec 2022 07:40:10 GMT

Thanks for your reply.

Does temperature load applied is correct or not?

If applied load is correct, then why more reaction for temperature load combination.

without temp load, reaction is around 30kN,

when temp load is applied, then reaction shot up to 107kN.

does temperature load alone increase this much reaction to support is my doubt?

please guide me on this issue.../

RE: Temperature load force vary

Modestas — Mon, 19 Dec 2022 13:15:33 GMT

Temperature load can lead to high support reactions and that is expected. What support reactions due to temperature load would you expect?