Problem #1
The following is the demand for a particular model of microcomputer at a particular outlet of Radio Hut during the past eight weeks Week Demand 1 50 2 55 3 49 4 49 5 53 6 69 7 65 8 9 10 11 12 13 14 15
A system analyst believes the demand has a
MECH 220
Mechanics of Solids I
Summer 2016
Homework and Tutorial #9 Solutions
Instructor:
Dr. Keivan Ahmadi
This copy was made pursuant to the Fair Dealing Guidelines of the University, library database
licenses, and other university licenses and policies
MECH 220 Mechanics of Solids I
Summer, 2015
Dep artment of Mechanical Engineering
MECH 220: Mechanics of Solids I
Midterm Examination, June 26th, 2015
Instructor: Ramtin Rakhsha
STUDENT NAME:
_
STUDENT NUMBER: _
Note: Only two 8.5 11 formula sheets and a
Assignment 1: Internal Loads
MECH 220: Mechanics of Solids I, A01 Summer 2017
1
Homework #1 Questions
Question 1. Express the reaction forces at A, B, and C joints in Fig. Q1 as a function of x:
C
Fig. Q1. [1]
Question 2.The beam AD is supported and loade
Name:
Student No: V00
/5 marks
Quiz Solution 1 Internal Loads
MECH 220 A01, Summer 2017
10 May 2017
1. (5 marks)
11:30 - 11:40
Single-sided swingarm suspension
The rear wheel of this motorcycle is supported only on one side.
a) Draw the internal loads act
Name:
Student No: V00
/5 marks
Quiz 2 Stresses due to Axial Loads
MECH 220 A01, Summer 2017
24 May 2017
11:30 - 11:45
1. (5 marks)
Stresses in a truss
To save money, the truss below is constructed from engineered lumber consisting of 2x4
boards glued toge
Name:
Student No: V00
/5 marks
Quiz 2 Stresses due to Axial Loads
MECH 220 A01, Summer 2017
24 May 2017
11:30 - 11:45
1. (5 marks)
Stresses in a truss
To save money, the truss below is constructed from engineered lumber consisting of 2x4
boards glued toge
Assignment 5: Thermal Expansion, Torsion, Stress Concentrators
MECH 220: Mechanics of Solids I, A01 Summer 2017
Note that numerical answers are available for all of these problems in the textbook.
Solutions to the tutorial problems will be demonstrated, a
Assignment 6: Thermal Expansion, Torsion, Stress Concentrators
MECH 220: Mechanics of Solids I, A01 Summer 2017
Note that numerical answers are available for all of these problems in the textbook.
Solutions to the tutorial problems will be demonstrated, a
Assignment 7: Bending of curved beams, and shear stress in thin members
MECH 220: Mechanics of Solids I, A01 Summer 2017
Note that numerical answers are available for all of these problems in the textbook.
Solutions to the tutorial problems will be demons
Assignment 4: Axial loads, Hookes law and Torsion
MECH 220: Mechanics of Solids I, A01 Summer 2017
Note that numerical answers are available for all of these problems in the textbook.
Solutions to the tutorial problems will be demonstrated, and all soluti
PROBLEM 1
F
8 in.
E
10 in.
A
B
C
P
D
12 in.
12 in.
The rigid bar AD is supported by two steel wires of 161 -in. diameter
(E 29 106 psi) and a pin and bracket at A. Knowing that the
wires were initially taut, determine (a) the additional tension in each
wi
1.5 kN
1.5 kN
C
D
A
PROBLEM 1
B
0.3 m
0.9 m
0.3 m
Assuming that the reaction of the ground is uniformly distributed, draw
the shear and bending-moment diagrams for the beam AB and determine
the maximum absolute value (a) of the shear, (b) of the bending
m
Constantinescu MECH 242 ~ Summer 2013
MECH 242 HW Assignment #8
Given Wednesday, June 19, 2013
Due in MECH 242 box next to ELW A144 on Wednesday, June 26, 2013, by 4:00pm
The HW Assignments will be collected at 4:00pm on the day they are due. The course
p
Constantinescu MECH 242 ~ Summer 2013
MECH 242 HW Assignment #10
Given Wednesday, July 3, 2013
Due in MECH 242 box next to ELW A144 on Wednesday, July 10, 2013, by 4:00pm
The HW Assignments will be collected at 4:00pm on the day they are due. The course
p
Constantinescu MECH 242 — Summer 2013
MECH 242 HW Assignment #9
Given Wednesday, June 26, 2013
Due in MECH 242 box next to ELW A144 on Wednesday, July 3, 2013, by 4:00pm
The HW Assignments will be collected at 4:00pm on the day they are due. The course
po
MECH 220
Mechanics of Solids I
Summer 2016
Homework and Tutorial #5 Questions
Instructor:
Dr. Keivan Ahmadi
This copy was made pursuant to the Fair Dealing Guidelines of the University, library database
licenses, and other university licenses and policies
MECH 220
Mechanics of Solids I
Summer 2016
Homework and Tutorial #5 Questions
Instructor:
Dr. Keivan Ahmadi
This copy was made pursuant to the Fair Dealing Guidelines of the University, library database
licenses, and other university licenses and policies
MECH 220
Mechanics of Solids I
Summer 2016
Homework and Tutorial #8 Questions
Instructor:
Dr. Keivan Ahmadi
This copy was made pursuant to the Fair Dealing Guidelines of the University, library database
licenses, and other university licenses and policies
MECH 220
Mechanics of Solids I
Summer 2016
Homework and Tutorial #6 Questions
Instructor:
Dr. Keivan Ahmadi
This copy was made pursuant to the Fair Dealing Guidelines of the University, library database
licenses, and other university licenses and policies
MECH 220
Mechanics of Solids I
Summer 2016
Homework and Tutorial #2 Questions
Instructor:
Dr. Keivan Ahmadi
This copy was made pursuant to the Fair Dealing Guidelines of the University, library database
licenses, and other university licenses and policies
l_l
1. A solid steel rod (radius 35 mm, E : 200 GPa, 1/ : 0.3, a : 1><10‘7/°C) is held by nuts (pitch 10 mm)
at A and B tightened against rigid end—plates of negligible thickness, to compress a concrete cylinder
(outer radius 600 mm, inner radius
. 1
Li jg/f (A) 3' 2 U
, . UNIVERSITY OF VICTORIA i
(J) V (.lVll. liNGlNliliRlNG ~.'\ Z ._
/ 1 .- nv n" 1| EXAM ' n
f/ MM. 22t II II! cfw_M (J/q _,.
'i June 9, 20l5 Location: Cornett Bl07
Duration: 90 minutes All questions have equal valuQ 1) Jr"
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Solution 3: Axial Stress
MECH 220: Mechanics of Solids I, A01 Summer 2017
1
PROBLEM 1
A
Two solid cylindrical rods AB and BC are welded together at B and loaded as
shown. Determine the magnitude of the force P for which the tensile stresses in
rods AB and