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!

*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.

Jobs

Plywood Diaphragm Connection at Roof Ridge

Plywood Diaphragm Connection at Roof Ridge

(OP)
With a lateral load acting perpendicular to the roof ridge your horizontal diaphragm shear is maximum. Conveniently at the same time the diaphragm is discontinuous. What are people normally specifying to get the load trough this joint?

RE: Plywood Diaphragm Connection at Roof Ridge

Assuming your roof is not taking a ridiculous amount of lateral load then shouldn't blocking between the roof trusses be enough as long as the nail spacing and penetration requirements are meant.

RE: Plywood Diaphragm Connection at Roof Ridge

The problem comes in here when ridge venting is required, but there is a doable detail for even that with blocking and nailing.

If there is no ridge vent, just provide blocking at the ridge between the trusses and nail the sheathing to it. No worries.

Mike McCann
MMC Engineering

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


Close Box

Join Eng-Tips® Today!

Join your peers on the Internet's largest technical engineering professional community.
It's easy to join and it's free.

Here's Why Members Love Eng-Tips Forums:

Register now while it's still free!

Already a member? Close this window and log in.

Join Us             Close