Problem # 1: The two rods as shown in the figure are attached to each other and the aluminum rod is fixed at the wall. The rods are initially unstressed and then a 20, 000 lb horizontal force is applied to the end of the brass rod as shown. Additionally, the rods experience a temperature increase of 80 °F. Use Linear coefficient of Expansion: 13 x 10-6/°F Brass = 11 x 10-6/°F Aluminum Young's Modulus: EAluminum = 10 x 106 lb/in²; EBrass = 15 x 106 lb/in² Determine; a) the final stress that develops in the aluminum rod, b) the total displacement of point C. Aluminum 10 ft B Aal= 2in² Brass 6 ft A₁= 1in² Abr F = 20,000 lb
Problem # 1: The two rods as shown in the figure are attached to each other and the aluminum rod is fixed at the wall. The rods are initially unstressed and then a 20, 000 lb horizontal force is applied to the end of the brass rod as shown. Additionally, the rods experience a temperature increase of 80 °F. Use Linear coefficient of Expansion: 13 x 10-6/°F Brass = 11 x 10-6/°F Aluminum Young's Modulus: EAluminum = 10 x 106 lb/in²; EBrass = 15 x 106 lb/in² Determine; a) the final stress that develops in the aluminum rod, b) the total displacement of point C. Aluminum 10 ft B Aal= 2in² Brass 6 ft A₁= 1in² Abr F = 20,000 lb
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
100%
Transcribed Image Text:Problem # 1:
The two rods as shown in the figure are attached to each other
and the aluminum rod is fixed at the wall. The rods are initially
unstressed and then a 20, 000 lb horizontal force is applied to
the end of the brass rod as shown. Additionally, the rods
experience a temperature increase of 80 °F. Use
Linear coefficient of Expansion:
Aluminum
13 x 10-6/°F
Brass = 11 x 10-6/°F
Young's Modulus:
EAluminum = 10 x 106 lb/in2; EBrass = 15 x 106 lb/in²
Determine;
a) the final stress that develops in the aluminum rod,
b) the total displacement of point C.
Aluminum
10 ft
B
Aal- 2in²
Brass
6 ft
C
2
1in²
Abr
F = 20,000 lb
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning