×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Jobs

Code specification for wind load deflections

Code specification for wind load deflections

Code specification for wind load deflections

(OP)
I am looking for the code specification on wind loads and deflections that allow 70 % of the wind load to be used for a 10 yr wind or to limit the deflection to 70% of the required limit. Any help with this will be greatly appreciated. thanks,

RE: Code specification for wind load deflections

In the Canadian Code you can apply a 0.75 "Importance Factor" when determining your wind load (based on a 1/10 year return period).

Refer to Table 4.1.7.1. in the National Building Code of Canada (NBCC) 2010.

RE: Code specification for wind load deflections

If you are using ASCE 7-10, there are wind speeds for strength and serviceability. In essence, it boils down to the previous editions. D + 0.5 L + 0.7 W is the equation in the commentary.

RE: Code specification for wind load deflections

Also, IBC 2006 and 2009 Table 1604.3 footnote f.

RE: Code specification for wind load deflections

See IBC Table 1604.3, Footnote F.

RE: Code specification for wind load deflections

Jinx.

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Resources