Thanks civilperson. I found a reference that explains it, "Structural Steel Design" by Alan Williams.
"Dmin" denotes the number of 1/16 inch in weld size. In other words, if Dmin = 2.56, then this means your minimum weld size to fully develop load "Ru" is 2.56/16, or rounding up, 3/16. Or if...
On page 4-21 of the Seismic Design Manual, there is a calc for the variable Dmin. The book reads as follows: "The minimum required single-sided fillet weld size is,
Dmin=Ru/1.392kips/in(lw)=.784
Could someone tell me what this unitless value represents.
Thanks in advance
Thanks everyone,
Mike,
I did ask him why. He didn't know.
Whyun,
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When a shear wall is perpendicular to truss spans, shear blocks are specified over the shear wall. Sometimes I will see on the plans, this line of shear blocking continue pass the point of where the shear wall ends. My question is:
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It clearly says "Connectors are not load rated." So basically you have to pretend like they are not there and have the truss repaired accordingly. Don't wait for someone to tell you what you want to hear. It isn't worth the risk.
THE 2005 NDS SECTION 3.4-7 SUBSECTION (C)(PAGE 17) STATES: "WHEN CONCEALED HANGERS ARE USED, THE ADJUSTED DESIGN SHEAR, Vr', SHALL BE CALCULATED BASED ON THE PROVISIONS IN 3.4.3.2 FOR NOTCHED BENDING MEMBERS. MY QUESTION IS, WHAT DO THEY MEAN BY CONCEALED HANGERS? THEY ARE NOT REFERRING TO...