Mechanics of Materials
11th Edition
ISBN: 9780137605460
Author: Russell C. Hibbeler
Publisher: Pearson Education (US)
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Textbook Question
Chapter 3.4, Problem 6FP
As the temperature increases the modulus of elasticity will increase. True or false?
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h
=
The transmission tower is subjected to the forces F₁ 3.6
KN at 50° and F2 = 3.3 kN at = 35°. Determine the
forces in members BC, BP, PQ, PC, CD, DP and NP.
Use positive values to indicate tension and negative values to
indicate compression.
不
кажаж в *а*аж
E
N
M
d
d
IF, c
B
CENTER
LINE
S
อ
K
F₂
Kbb
cc 10
BY NC SA
2013 Michael Swanbom
Values for dimensions on the figure are given in the following
table. Note the figure may not be to scale.
Variable
Value
a
1.7 m
b
4.9 m
с
3 m
d
5.2 m
h
8.4 m
Values for dimensions on the figure are given in the following
table. Note the figure may not be to scale.
Variable Value
a
1.7 m
4.9 m
с
3 m
d
5.2 m
h
8.4 m
The force in member BC is
KN.
The force in member BP is
KN.
The force in member PQ is
KN.
The force in member PC is
KN.
The force in member CD is
KN.
The force in member DP is
KN.
The force in member NP is
KN.
نصاف
Sheet
Asteel bar of rectangular cross section with
dimension
Shown in fig. below. This bar is
as
Connected toawell. Using welded Join a long the sides
als only find the weld size (h). Where:
Tall = 35 MN/M²
F=213.30
answer/h=
4.04
☐
Yomm
Soomm
100mm
FEA
Chapter 3 Solutions
Mechanics of Materials
Ch. 3.4 - Define a homogeneous material.Ch. 3.4 - Indicate the points on the stress-strain diagram...Ch. 3.4 - Define the modulus of elasticity E.Ch. 3.4 - At room temperature, mild steel is a ductile...Ch. 3.4 - Engineering stress and strain are calculated using...Ch. 3.4 - As the temperature increases the modulus of...Ch. 3.4 - A 100-mm-long rod has a diameter of 15 mm. If an...Ch. 3.4 - A bar has a length of 8 in. and cross-sectional...Ch. 3.4 - A 10-mm-diameter rod has a modulus of elasticity...Ch. 3.4 - The material for the 50-mm-long specimen has the...
Ch. 3.4 - The material for the 50-mm-long specimen has the...Ch. 3.4 - If the elongation of wire BC is 0.2 mm after the...Ch. 3.4 - Data taken from a stress-strain test for a ceramic...Ch. 3.4 - The stress-strain diagram for a steel alloy having...Ch. 3.4 - The stress-strain diagram for a steel alloy having...Ch. 3.4 - The stress-strain diagram for a steel alloy having...Ch. 3.4 - Determine the elongation of the square hollow bar...Ch. 3.4 - The stress-strain diagram for an aluminum alloy...Ch. 3.4 - The stress-strain diagram for an aluminum alloy...Ch. 3.4 - The stress-strain diagram for an aluminum alloy...Ch. 3.4 - A structural member in a nuclear reactor is made...Ch. 3.4 - The rigid pipe is supported by a pin at A and an...Ch. 3.4 - The rigid pipe is supported by a pin at A and an...Ch. 3.4 - Direct tension indicators are sometimes used...Ch. 3.4 - A tension test was performed on a magnesium alloy...Ch. 3.4 - The stress-strain diagram for a bone is shown and...Ch. 3.4 - The two bars are made of a material that has the...Ch. 3.4 - The two bars are made of a material that has the...Ch. 3.7 - A 100-mm-long rod has a diameter of 15 mm. If an...Ch. 3.7 - A solid circular rod that is 600 mm long and 20 mm...Ch. 3.7 - A 20-mm-wide block is firmly bonded to rigid...Ch. 3.7 - A 20-mm-wide block is bonded to rigid plates at...Ch. 3.7 - The acrylic plastic rod is 400mm long and 20mm in...Ch. 3.7 - The elastic portion of the stress-strain diagram...Ch. 3.7 - The elastic portion of the stress-strain diagram...Ch. 3.7 - The lap joint is connected together using a 1.25...Ch. 3.7 - The lap joint is connected together using a 1.25...Ch. 3.7 - Prob. 32PCh. 3.7 - The thin-walled tube is subjected to an axial...Ch. 3 - The elastic portion of the tension stress-strain...Ch. 3 - The elastic portion of the tension stress-strain...Ch. 3 - The rigid beam rests in the horizontal position on...Ch. 3 - The wires each have a diameter of 12 in., length...Ch. 3 - Prob. 5RPCh. 3 - diameter steel bolts. If the clamping force in...Ch. 3 - The stress-strain diagram for polyethylene, which...Ch. 3 - The pipe with two rigid caps attached to its ends...Ch. 3 - The 8-mm-diameter bolt is made of an aluminum...Ch. 3 - An acetal polymer block is fixed to the rigid...
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- FEAarrow_forwardHELP?arrow_forwardTrue and False Indicate if each statement is true or false. T/F 1. Rule #1 protects the function of assembly. T/F 2. One of the fundamental dimensioning rules requires all dimensions apply in the free-state condition for rigid parts. T/F 3. The fundamental dimensioning rules that apply on a drawing must be listed in the general notes. T/F 4. Where Rule #1 applies to a drawing, it limits the form of every feature of size on the drawing. T/F 5. Rule #1 limits the variation between features of size on a part. T/F 6. The designer must specify on the drawing which features of size use Rule #1. T/F T/F T/F 7. Rule #1 applies to nonrigid parts (in the unrestrained state). 8. A GO gage is a fixed-limit gage. 9. Rule #1 requires that the form of an individual regular feature of size is controlled by its limits of sizearrow_forward
- نصاف Sheet Asteel bar of rectangular cross section with dimension Shown in fig. below. This bar is as Connected toawell. Using welded Join a long the sides als only find the weld size (h). Where: Tall = 35 MN/M² F=213.30 answer/h= 4.04 ☐ Yomm Soomm 100mmarrow_forwardPlease also draw the FBDsarrow_forwardDesign Description: Fresh water tank, immersed in an oil tank.a) Water tank:a. Shape: Cylindricalb. Radius: 1 meterc. Height: 3 metersd. Bottom airlock: 0.2m x 0.2m. b) Oil tank:a. Shape: cylindricalb. Radius: 4 metersc. Oil density: 850 kg/m³ Determine:a) The pressure experienced by an airlock at the bottom of the tank with water.b) The force and direction necessary to open the lock, suppose the lock weighs 20 Newtons, suppose the lock opens outwards. The image is for illustrative purposes, the immersed cylinder does not reach the bottomarrow_forward
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