9) 5 points A bracket is subjected to a load of 70 kN and is connected to a stanchion by welding. Find the size of the weld so that the load can be carried safely. (Given, distance of the C.G. of the welded area from BC = X = 29.38 mm, Polar moment of inertia, l = 5.78 × 10 t mm', t= throat thickness, take value of K = 0.707 for calculation of size of the weld and Fe 410 grade of steel). 160 mm 70 kN 120 mm 180 mm 250 mm a. 3.1 mm b. 4.5 mm C. 5.8 mm d. 6.2 mm

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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l & 28
Assignment 3
9)
5 points
A bracket is subjected to a load of 70 kN and is connected to a stanchion by welding. Find the
size of the weld so that the load can be carried safely. (Given, distance of the C.G. of the welded
area from BC = X = 29.38 mm, Polar moment of inertia, l»= 5.78 × 10° t mm', t = throat
thickness, take value of K = 0.707 for calculation of size of the weld and Fe 410 grade of steel).
160 mm
70 kN
120 mm
180 mm
250 mm
a. 3.1 mm
b. 4.5 mm
C. 5.8 mm
d. 6.2 mm
Transcribed Image Text:4G 10:15 PM 0.0KB/s l & 28 Assignment 3 9) 5 points A bracket is subjected to a load of 70 kN and is connected to a stanchion by welding. Find the size of the weld so that the load can be carried safely. (Given, distance of the C.G. of the welded area from BC = X = 29.38 mm, Polar moment of inertia, l»= 5.78 × 10° t mm', t = throat thickness, take value of K = 0.707 for calculation of size of the weld and Fe 410 grade of steel). 160 mm 70 kN 120 mm 180 mm 250 mm a. 3.1 mm b. 4.5 mm C. 5.8 mm d. 6.2 mm
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