ASCE 7-05/02 Auto Lateral Load Pattern in SAP2000/ETAB
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Author: verongskey
Last Post: Veggeta
Replies 5
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ASCE 7-05/02 Auto Lateral Load Pattern in SAP2000/ETAB
#1
Is there anyone who could explain how to use or apply ASCE 7-05/02 Auto Lateral Load Pattern in SAP2000/ETAB?
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  • sinamm
#2
Check in ETABS manual by Atkins..
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  • verongskey
#3
(01-25-2010, 11:16 AM)reynand_d Wrote: Check in ETABS manual by Atkins..
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Thanks for the reply reynand_d but that ebook doesn't give any help.

The thing is, if you add WL - ASCE 7-02/05 it will generate WL, WL-2, WL-3... up to WL-12 i.e. with 4 different cases.

How to assign it? Do we need to assign it all, one by one? And how it works?
#4
It was auto generated by the etabs, to take effect that wind load, all the cases must be included in your load combo..what i mean, in the load combo with wind, all that 12 cases must included one by one. to make it little bit clear i gave u one load combo with wind. if you have a load combo of 1.2(dead load + 0.5(live load) + 1.6 wind load)
in your load combination you must make 12 load combo for this one by using that 12 cases.
Hope it help.
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  • verongskey
#5
Static Load Cases:

First:

Define load cases: wind>ASCE 7-05, you can choose: from diaphragms rigids or objects area: fill dates...

second...
if choose from áreas...select objects área to aplicate barlovento load..then assign>surface loads>coef. surface wind presion...


then choose selects area to aplicate sotavento loads...similar to previos step...

to diaphragms wind load, simply select diaphragms...
I Prepare a few images but generated imagegenerator not work to me... I'll try tomorrow...

if I cant, i'll preparate un video...

Reagads...
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  • Dell_Brett, verongskey
#6
[Image: screen.png]

[Image: 88731907.jpg]

Loads aplied

[Image: 69716275.jpg]
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