A tension member of W12x45 shape is designed to carry a dead load =100 kips and a live load= 200 kips. The member length is L= 20 ft and is assumed to have two lines of holes in each flange for bolts of db3 3/4 in. There will be at least 3 holes in each line with spacing= 3 in on center. Use steel with Fy 50 ksi and Fu =65 ksi to check the tensile %3D strength of the section according to LRFD method. 1.5 in Shear planes Tension planes 1.275 in gage 1.275 in

A tension member of W12x45 shape is designed to carry a dead load =100 kips and a live load= 200 kips. The member length is L= 20 ft and is assumed to have two lines of holes in each flange for bolts of db3 3/4 in. There will be at least 3 holes in each line with spacing= 3 in on center. Use steel with Fy 50 ksi and Fu =65 ksi to check the tensile %3D strength of the section according to LRFD method. 1.5 in Shear planes Tension planes 1.275 in gage 1.275 in

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 tension member of W12x45 shape is designed to carry a dead load =100 kips and a live
load= 200 kips. The member length is L= 20 ft and is assumed to have two lines of holes
in each flange for bolts of db3 3/4 in. There will be at least 3 holes in each line with
spacing= 3 in on center. Use steel with Fy 50 ksi and Fu =65 ksi to check the tensile
%3D
strength of the section according to LRFD method.
1.5 in
Shear planes
Tension planes
1.275 in
gage
1.275 in

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