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Re: lag screw and bolt values for steel to wood connections

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Thanks for the offer, but just let me know which modes you excluded, and I can have someone modify an existing spreadsheet we have for knife plate timber truss bolt values.  Mode Im, mode II, mode IIIm seem to be okay to exclude, but Is, IIIs, & IV should stay (NDS Appendix I)? What are you using?
 
Thanks,
 
Pat Clark
----- Original Message -----
Sent: Thursday, February 06, 2003 4:39 PM
Subject: RE: lag screw and bolt values for steel to wood connections

Give me the thickness of steel, diameter of lag, penetration into wood, wood species, and I?ll run it in my spreadsheet for you.

 

-gerard

Santa Clara, CA

 

-----Original Message-----
From: Pat Clark [mailto:bcinc(--nospam--at)nanosecond.com]
Sent: Thursday, February 06, 2003 3:41 PM
To: seaint(--nospam--at)seaint.org
Subject: lag screw and bolt values for steel to wood connections

 

Has any one processed the yield mode equations to determine the values of either bolts or lag bolts from HSS to wood?  Assuming the shank of the bolt/lag is embedded in the HSS with tight holes, some of the failure modes should drop out.  I am trying to get larger than single shear values for a braced frame tied to a GLB drag strut....

 

Pat Clark