A bracket cut from a W310X179 is connected to a W310X179 column flange with 12 A325 bearing-type bolts as shown in the figure. A 50 steel is used. The line of action of the load passes through the center of gravity of the connection. What size bolt is required?

A bracket cut from a W310X179 is connected to a W310X179 column flange with 12 A325 bearing-type bolts as shown in the figure. A 50 steel is used. The line of action of the load passes through the center of gravity of the connection. What size bolt is required?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

A bracket cut from a W310X179 is connected to a W310X179 column flange with 12
A325 bearing-type bolts as shown in the figure. A 50 steel is used. The line
of action of the load passes through the center of gravity of the connection. What size
bolt is required?
a. Use LRFD.
b. Use ASD.
D = 55k
L = 145k
I'-1"
CS Scanned with CamScanner
22"
5 sp @ 4"
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