STEEL DESIGN W/ ACCESS
6th Edition
ISBN: 9781337761499
Author: Segui
Publisher: CENGAGE L
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Question
Chapter 2, Problem 2.4P
To determine
(a)
The maximum factored load and the controlling AISC load combination by using load and resistance design.
To determine
(b)
The maximum load and the controlling AISC load combination by using Strength Design.
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Topic:Welded Connection - Civil Engineering -Steel Design
*Use latest NSCP/NSCP 2015 formula to solve this problem
*Please use hand written to solve this problem
A channel is used as a tension member with the web of the channel welded to a 9.5 mm thick gusset plate as shown in the figure. The tension member is subjected to the following axial loads. Use LRFD
Service dead load = 200 kN
Wind load = 276 kN
Service live load = 260 kN
For channel:
Fy = 345 MPa
For gusset plate:
Fy = 248 MPa Fu = 400 MPa
Size of E 70 electrodes = 4 mm
Ultimate tensile strength of E 70 electrodes = 480;
Fw = 0.6(480)
Questions :
a) Determine the design factored tensile force.
b) Determine the length of longitudinal welds "L".
c) Determine the block shear strength of the gusset plate.
Compression Member Analysis and Design 2
The plate shown is fastened to the fixed member by five 10-mm-diameterrivets. Compute the value of the loads P so that the average shearing stress in any rivetdoes not exceed 70 MPa. Present drawings/FBD’s illustrating your solution.
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