[SEFI] how to interprete results when analysis of plate is done in staad.
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trustmeasfrnd
Aug 2, 2008, 11:28:17 AM8/2/08
to gen...@sefindia.org
hi friends
As in brief i m newbie.
And wanted to know how to interprete the result in staad when plate has been modelled.
well my structure is made up of shell plates like a vertical and circular reformer/stack type. i have applied wind loads earthquakes n others like dead loads including refractories.. there after i did analysis.now the problem is that-- this is my first plate analysis and i dont know to interprete the results... how should i ckeck that my plate elements are ok.. i think i have to check it in tension, compress ino as well as in bending.. combined .. also if there is any membrane stress..allowable tension and compression stess will govern the design as i think..
could any one help me & throw light on my problem . i will be obliged.. any refrence material if there is ..u can send it to my mail.
with regards,
abhi
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-------------------- m2f --------------------
As in brief i m newbie.
And wanted to know how to interprete the result in staad when plate has been modelled.
well my structure is made up of shell plates like a vertical and circular reformer/stack type. i have applied wind loads earthquakes n others like dead loads including refractories.. there after i did analysis.now the problem is that-- this is my first plate analysis and i dont know to interprete the results... how should i ckeck that my plate elements are ok.. i think i have to check it in tension, compress ino as well as in bending.. combined .. also if there is any membrane stress..allowable tension and compression stess will govern the design as i think..
could any one help me & throw light on my problem . i will be obliged.. any refrence material if there is ..u can send it to my mail.
with regards,
abhi
-------------------- m2f --------------------
Structural Engineers Forum of India
See the full topic with messages in chronological order using the link at bottom of this message.
Manage Your Mailing Preferences: http://www.sefindia.org/forum/m2f_usercp.php
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Discuss Drawings: Need to discuss a problem which needs a drawing /picture to explain the situation, Now you can upload as many as 3 JPEG/GIF images of 600x600 resolution in your posts via web or email. File names should be self explanatory and without white spaces.
Search SEFI Site:SEFI is now biggest knowledge base of engineering discussion having 8000 posts, all fully searchable and chronologically organised from the year 2003 till date. Visit the site experience the search features here.
Read this topic online here:
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-------------------- m2f --------------------
kunal
Aug 5, 2008, 2:08:18 AM8/5/08
to gen...@sefindia.org
Dear
First go to staad help file read what are stress and its direction.
stresses you got in staad is KN/sq.mt/m i.e. you have to multiply it by thickness 't' of that plate element and then simply used that stresses.
If you want to calculate moment from that stresses then simply use
M/I=Stresses/y.
M - moment
I - moment of inertia
y- depth of N.A.
need more reply
Regards & wishes
Kunal Jain
First go to staad help file read what are stress and its direction.
stresses you got in staad is KN/sq.mt/m i.e. you have to multiply it by thickness 't' of that plate element and then simply used that stresses.
If you want to calculate moment from that stresses then simply use
M/I=Stresses/y.
M - moment
I - moment of inertia
y- depth of N.A.
need more reply
Regards & wishes
Kunal Jain
-------------------- m2f --------------------
Structural Engineers Forum of India
See the full topic with messages in chronological order using the link at bottom of this message.
Manage Your Mailing Preferences: http://www.sefindia.org/forum/m2f_usercp.php
Manage Your Digest Preferences: http://www.sefindia.org/forum/digests.php
Discuss Drawings: Need to discuss a problem which needs a drawing /picture to explain the situation, Now you can upload as many as 3 JPEG/GIF images of 600x600 resolution in your posts via web or email. File names should be self explanatory and without white spaces.
Search SEFI Site:SEFI is now biggest knowledge base of engineering discussion having 8000 posts, all fully searchable and chronologically organised from the year 2003 till date. Visit the site experience the search features here.
Read this topic online here:
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