1. A steel rod 500mm long and 20mm× 10mm in cross-section is subjected to axial pull of 300 KN.If modulus of elasticity is 2× 105 N/mm2 .Calculate the elongation of the rod. Also calculate strain induced in the bar.
1. A steel rod 500mm long and 20mm× 10mm in cross-section is subjected to axial pull of 300 KN.If modulus of elasticity is 2× 105 N/mm2 .Calculate the elongation of the rod. Also calculate strain induced in the bar.
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter2: Axially Loaded Members
Section: Chapter Questions
Problem 2.7.2P: A bar with a circular cross section having two different diameters d and 2d is shown in the figure....
Related questions
Question
![1. A steel rod 500mm long and 20mm×
10mm in cross-section is subjected to axial
pull of 300 KN.If modulus of elasticity is 2x
105 N/mm2 .Calculate the elongation of the
rod. Also calculate strain induced in the
bar.
(Ans: 3.75mm,e=7.5E-3)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc3e00747-c48f-4cb1-91d3-c08957d50777%2F06ee0e4d-31c7-4bdd-9209-8ebe08eb62f2%2Fuh02ox_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. A steel rod 500mm long and 20mm×
10mm in cross-section is subjected to axial
pull of 300 KN.If modulus of elasticity is 2x
105 N/mm2 .Calculate the elongation of the
rod. Also calculate strain induced in the
bar.
(Ans: 3.75mm,e=7.5E-3)
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![Mechanics of Materials (MindTap Course List)](https://www.bartleby.com/isbn_cover_images/9781337093347/9781337093347_smallCoverImage.gif)
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
![Mechanics of Materials (MindTap Course List)](https://www.bartleby.com/isbn_cover_images/9781337093347/9781337093347_smallCoverImage.gif)
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning