THE UNIVERSITY OF BRITSH COLUMBIA
DEPARTMENT OF MECHANICAL ENGINEERING
MECH-360: Strength of Materials
ASSIGNMENT #7
Energy Method
Posted: March 20, 2011
Due: April 5, 2011
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[1] Each member of the truss shown is made of steel and has a crosssectional are
MECH 360: Mechanics of MaterialsTutorial #1
14 September 2015
Learning objectives: This tutorial reviews the concept of critical sections, load estimation,
shear and bending moment diagrams. Recall from gure 1 on page 1 of the lecture notes that
load esti
Y
BENDING OF PRISMATIC & THIN-WALLED SECTIONS:
Y
xx =
My +ve
Mz -ve
P Mz y M yz
A
Iz
Iy
Mz
Centroidal principal axes
Map the section as shown
y
Z
D
Y
Z
P
My +ve
Mz +ve
y
My -ve
Mz +ve
h
CG
1 or 2
h
z
(c)
(a) I z =
z
t
bh
,
12
(b) I z =
3
th
,
12
Y
I Z Y
p. Kev
_ Number:
ME 360 Quiz #3
Total: 30 Points 30 minutes
Name:
1') (10 pts) A steel pipe and an aluminum pipe are securely bonded together to form a composite
bean as shown. Given that the modulus of elasticity ratio (steel to aluminium): EstE
ASSIGNMENT # 3
THE UNIVERSITY OF BRITISH COLUMBIA
DEPARTMENT OF MECHANICAL ENGINEERING
MECH-360: Strength of Materials
Bending Stresses
1. Draw the shear force and bending
moment diagrams for the shaft shown in
figure. The bearings at A and D exert only
v
THE UNIVERSITY OF BRITISH COLUMBIA
DEPARTMENT OF MECHANICAL ENGINEERING
MECH-360: Strength of Materials
ASSIGNMENT #5
Failure Theories
Posted: March 13, 2011
Due Date: March 27, 2011
[1] A ductile material has yield strength in tension of 60 kpsi (60,000
MECH 360: Mechanics of Materials
Self Assessment on Prerequisites
The following questions are provided to test your prior knowledge required for MECH 360.
It is assumed that you have studied matrices , Mohrs circles, and elementary stress analysis
concept