Solution Found!

Engineering and Tech / Mechanics of Materials 9 / Chapter 6 / Problem 6-120

Mechanics of Materials | 9th Edition | ISBN: 9780133254426 | Authors: R.C. Hibbeler

Change Question

The composite beam is made of steel ( A ) bonded to brass

Chapter 6, Problem 6-120

(choose chapter or problem)

Get Unlimited Answers

QUESTION:

The composite beam is made of steel ( A ) bonded to brass ( B ) and has the cross section shown. If it is subjected to a moment of \(M=6.5 \ \mathrm{kN} \cdot \mathrm{m}\), determine the maximum bending stress in the brass and steel. Also, what is the stress in each material at the seam where they are bonded together? \(E_{\mathrm{br}}=100 \ \mathrm{GPa}, E_{\mathrm{st}}=200 \ \mathrm{GPa}\).

Questions & Answers

QUESTION:

The composite beam is made of steel ( A ) bonded to brass ( B ) and has the cross section shown. If it is subjected to a moment of \(M=6.5 \ \mathrm{kN} \cdot \mathrm{m}\), determine the maximum bending stress in the brass and steel. Also, what is the stress in each material at the seam where they are bonded together? \(E_{\mathrm{br}}=100 \ \mathrm{GPa}, E_{\mathrm{st}}=200 \ \mathrm{GPa}\).

ANSWER:

Steel Stress:
?max = M / (0.5 x A)
?max = 6.5 kN # m / (0.5 x 12.5 x 10^-6 m^2)
?max = 104 MPa

Brass Stress:
?max = M /

Study Tools You Might Need

Chapter: 10 Problem: 32P

Introductory Chemistry 5
Write the Lewis structure for each ion. (a) \(S r^{2+}\) (b) \(S^{2-}\) (c) \(L i^{+}\) (d) \(C l^{-}\) Equation Transcription: Text Transcription: Sr^2+ S^2- Li^+ Cl^-

Chapter: 9 Problem: 6AYU

Fundamentals of Statistics 4
Problem 6AYU True or False : A data set will always have exactly one mode.

Chapter: 2 Problem: 3

Campbell Biology 9
The reactivity of an atom arises from a. the average distance of the outermost electron shell from the nucleus. b. the existence of unpaired electrons in the valence shell. c. the sum of the potential energies of all the electron shells. d. the potential energy of the valence shell. e. the energy dif

Chapter: 10 Problem: 5

Human Anatomy & Physiology 9
The arm muscle that both flexes the elbow and supinates the forearm is the (a) brachialis, (b) brachioradialis, (c) biceps brachii, (d) triceps brachii.

Chapter: 5 Problem: 36

Organic Chemistry 7
What is each compounds systematic name? a. CH3CH2CHCH CHCH2CH2CHCH3 Br Br c. CH3 CH3 e. CH3 b. CH3 CH2CH3 CH2CH2CHCH3 C CH3CH2 C H3C d. CH2CH3 CH2CH2CH2CH3 C H3C C H3C f. CH3 CH2CH3

Chapter: 1 Problem: 1

Essentials of Statistics for the Behavioral Sciences 10
A researcher is interested in the texting habits of high school students in the United States. The researcher selects a group of 100 students, measures the number of text messages that each individual sends each day, and calculates the average number for the group. a. Identify the population for

Chapter: 34 Problem: 22

Biology 2e by Openstax
What is the role of the accessory organs in digestion?

Chapter: 1 Problem: 1.1

Fundamentals of Organic Chemistry 7
How many electrons does each of the following elements have in its outermost electron shell? (a) Potassium (b) Calcium (c) Aluminum

Not The Solution You Need? Search for Your Answer Here:

×

Login

Login or Sign up for access to all of our study tools and educational content!

×

Register

Sign up for access to all content on our site!

Or login if you already have an account