topic Re: ASCE LOAD COMBINATION in Robot Structural Analysis Forum

ASCE LOAD COMBINATION

structural.engineer79 — Mon, 19 Jun 2017 19:57:04 GMT

Greeting

I attached five pictures, the first three pictures shown the load combinations explanation in ASCE code (Live roof and wind not included). the fourth and fifth for robot automatic load combinations and SDS value which is required for load combinations as per ASCE code. the program generate load combinations with some different (Like combinations 7,8,9 etc) also the vertical seismic load (0.2*SDS*D) its not considered in the robot combinations. any one can help regarding that. May be I have some missing definitions in programs.

Regards

Re: ASCE LOAD COMBINATION

mustafahesenow — Sun, 05 Nov 2023 05:59:54 GMT

Re: ASCE LOAD COMBINATION

Artur.Kosakowski — Wed, 12 Jul 2017 14:45:32 GMT

Hi Mustafa,

Are you running some classes for US seismic design any time soon? I'd love to register

Thank yo very much for your help.

Re: ASCE LOAD COMBINATION

mustafahesenow — Sun, 05 Nov 2023 06:00:06 GMT

Re: ASCE LOAD COMBINATION

saclovitzky — Mon, 17 Jul 2017 15:45:48 GMT

Hello Mustafa,

I think you're familiar with american codes(UBC 97/ASCE 7) in terms of seismic load combinations.

I came across with documents showing a lists of load combinations as per UBC 97/ASCE 7-05(pls. see attached screenshots).

I notice that the factors they are using is quite different from their load combinations(the published documents is around 2007, probably they are using ASCE 7-05).

Also, it has load combinations for "serviceability" limit states about 7 load comb but I'm just wondering what's the basis for this.

I have a quick look at UBC 97/ASCE 7-05, and I cannot find it, it mostly deals with strength design combinations. Any thoughts on this?

Re: ASCE LOAD COMBINATION

mustafahesenow — Sun, 05 Nov 2023 05:59:09 GMT

Re: ASCE LOAD COMBINATION

saclovitzky — Tue, 18 Jul 2017 11:03:55 GMT

Thanks Mustafa, it is quite confusing ,isnt it?

Re: ASCE LOAD COMBINATION

mustafahesenow — Tue, 18 Jul 2017 11:34:23 GMT

Yes dear its .

Re: ASCE LOAD COMBINATION

Artur.Kosakowski — Tue, 18 Jul 2017 13:22:53 GMT

Hi @structural.engineer79

I just wanted to check if the post made by @mustafahesenow answered your question and if yes ask you to mark it as the solution so that others can find it faster. Thank you.

Re: ASCE LOAD COMBINATION

structural.engineer79 — Wed, 02 Aug 2017 09:57:02 GMT

Thanks Mr Mustafa

Please if it possible to attach one model in version 17 with load combinations according to ASCE for checking.

Regards

Re: ASCE LOAD COMBINATION

mustafahesenow — Sun, 05 Nov 2023 06:07:40 GMT