Assignment 4

Assignment 4
By
Student’s Name
Code + Course Name
Professor’s Name
University Name
City, State
Date

Question 1
Solution

Thus, the minimum height for a, b and c is estimated h= 320.75mm
At the ssectionat the support A, the overallshear force is given as 10kN. Thus, the maximum sher
stress is computed as (Ashby, Shercliff and Cebon 2018)
3 x 10 x 103
2 x 320.75 x 24 = 1.95 N/mm2
Also,
Stress < 0.45 x 200 =90N/mm2
Thus, the section is OK.
At the section of the Maximum Bending Moment which is the b/wfree end and A, then shear
force is =0.
Hence, the section is ok as well.
Furthermore, the overallsection adjusted at the right left the maximum shera force at the support
B is 14kN.
Thus, the maximum shear stress is computed as
3 x 14 x 103
2 x 320.75 x 24 =2.75N/mm2
Comparing with the < 0.45 x 200 = 90N/mm
Hence, the station is depicted as ok.
Question 2