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
@
[1] Each member of the tr
m
PROBLEMS
strength of 240 MPa, determine the
4.87 Beam of Prob. 4.73.
4.88 Beam of Prob. 4.74.
Fig. P4.85
4.89to and
4.90 A bending couple is
in. of a steel that is assumed
4.67 The prismatic bar sho
Tutorial 1 : Fundamental concepts in solid
mechanics
.3/
A couple M of magnitude 1500 N - m is applied to the crank of g f" l
an engine. For the position shown, determine (a) the force P \ x 50mm
requ
Tutorial 1 : Fundamental concepts in solid
mechanics
A couple M of magnitude 1500 N - m is applied to the crank of
an engine. For the position shown, determine (a) the force P
required to hold the e
PROBLEMS
PROBLEMS
Homework 3: Pure Bending
4.33 and 4.34 A bar having the cross section shown has been
4.33
4.34 bonding
A bar having
sectionstock.
shown
has the
been
formedand
by securely
brass the
a
1.
Mech 360 - Tutorial 1
A cant (the centre rectangular piece) is to be cut
from a log of radius r. You are asked to nd
the optimal dimensions d x b of the cant to
provide the maximum possible bending
MECH 360 - Mechanics of Materials Course
Syllabus (2016 Fall Term)
Mauricio Ponga, Ph.D. Assistant Professor, Department of Mechanical engineering, The
University of British Columbia 2054 - 6250 Appli
MECH 360 - Homework 1
4.33 and 4.34 A bar having the cross section shown has been formed 8mm 8mm
by securely bonding brass and aluminum stock. Using the data given below, W32 mmTl
determine the larg
1.
A solid circular shaft of outside
radius c and length L is made of B
a perfectly plastic ductile metal of \
shear yield stress ty.
(3)
Describe the ways in which
the mechanics of shafts is
anal
UNIVERSITY OF BRITISH COLUMBIA
DEPARTMENT OF MECHANICAL ENGINEERING
FINAL EXAMINATIONS, APRIL 2014
MECH 360 Mechanics of Materials
Instructions:
0 Time allowed = 2hours. Answer 4 questions. Total = 50
'L_i
cfw_1 fj
l_e._
L
r-\ r
L
L M 4)
PROBLEM 5.67 5.67 and 5.68 Draw the shear and bending-momma! diagrams for the beam and loading
shown and determine the maximum normal stress due to bending.
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 fr
Mech 360 - Tutorial 4,
rods near the lower edge. For the concrete,
Ec = 3 x 106 psi and cm = 1350psi. For the
steel, E5 = 29 x 106 psi and omax = 20ksi.
(a) Visualize and describe the distribution o
Mechanics of Materials (MECH 360): Mid Term Exam Practice
Name:
Student Number:
Closed book, Please start each problem on a new page.
Write your initials on each page, page number and total number of
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 mat
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 shaf
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
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
Mechanics of Materials (MECH 360) - Topic 5.1:
Beam Deflections An overview
Mauricio Ponga, Ph.D. Assistant Professor, Department of Mechanical engineering, The
University of British Columbia 2054 - 6
Mech 360 - TutorialaL
1. A concrete beam is reinforced by three steel
rods near the lower edge. For the concrete, Ec= >6
3 x 106 psi and omax = 1350psi. For the steel, E5
= 29 x 106 psi and cm = 20k
Tutorial 1 : Fundamental concepts in solid
mechanics
MECH-360
TOPIC 1: Fundamentals of mechanics of materials
MP - Page 1 of 4
stress in each of the two pins is 80 MPa, determine (a) the diameter
d of