Mechanics of Materials
11th Edition
ISBN: 9780137605460
Author: Russell C. Hibbeler
Publisher: Pearson Education (US)
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 9.4, Problem 11FP
Determine the principal stresses at point A on the cross section of the beam at section a–a.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
The wide-flange beam is subjected to the P = 54 kN force. Determine the
principal stresses in the beam at point A located on the web at the bottom of
the upper flange. Although it is not very accurate, use the shear formula to
calculate the shear stress. (Figure 1)
1. The pictured link acts as a part of the elevator control for a small airplane. If the
attached aluminum tube has an inner diameter of 25 mm and a wall thickness of 5
mm, determine the shear stress in the outer and inner surfaces of the tube when a
cable force of 600 N is applied to the cables. Also, sketch the shear-stress
distribution over the cross-section.
Determine the principal stresses at point A on the cross-section of the beam at section a-a
- 300 mm -
50 mm
150 mm
30 kN
50 mm
Section a-a
Chapter 9 Solutions
Mechanics of Materials
Ch. 9.3 - Determine the normal stress and shear stress...Ch. 9.3 - Determine the equivalent state of stress on an...Ch. 9.3 - Also, find the corresponding orientation of the...Ch. 9.3 - Determine the equivalent state of stress on an...Ch. 9.3 - Determine the maximum principal stress at point B.Ch. 9.3 - Determine the principal stress at point C.Ch. 9.3 - Determine the stress components acting on the...Ch. 9.3 - Solve Prob.99 using the stress transformation...Ch. 9.3 - Determine the stress components acting on the...Ch. 9.3 - Determine the equivalent state of stress on an...
Ch. 9.3 - The stress along two planes at a point is...Ch. 9.3 - The state of stress at a point in a member is...Ch. 9.3 - The wood beam is subjected to a load of 12 kN. If...Ch. 9.3 - The internal loadings at a section of the beam are...Ch. 9.3 - Solve Prob.925 for point B. 925. The internal...Ch. 9.3 - Solve Prob.925 for point C. 925. The internal...Ch. 9.3 - It is subjected to a torque of 12 kip in. and a...Ch. 9.3 - A paper tube is formed by rolling a cardboard...Ch. 9.3 - Solve Prob.931 for the normal stress acting...Ch. 9.3 - Determine the principal stresses in the...Ch. 9.3 - The shaft has a diameter d and is subjected to the...Ch. 9.4 - Use Mohrs circle to determine the normal stress...Ch. 9.4 - Also, find the corresponding orientation of the...Ch. 9.4 - Draw Mohrs circle and determine the principal...Ch. 9.4 - Determine the principal stresses at a point on the...Ch. 9.4 - Determine the principal stresses at point A on the...Ch. 9.4 - Point A is just below the flange.Ch. 9.4 - Mohrs circle for the state of stress is shown in...Ch. 9.4 - Determine (a) the principal stresses and (b) the...Ch. 9.4 - Determine the equivalent state of stress if an...Ch. 9.4 - Draw Mohrs circle that describes each of the...Ch. 9.4 - Draw Mohrs circle trial describes each of the...Ch. 9.4 - Determine (a) the principal stresses and (b) the...Ch. 9.4 - Determine (a) the principal stresses and (b) the...Ch. 9.4 - Draw Mohrs circle that describes each of the...Ch. 9.4 - The grains of wood in the board make an angle of...Ch. 9.4 - A spherical pressure vessel has an inner radius of...Ch. 9.4 - The cylindrical pressure vessel has an inner...Ch. 9.4 - If the box wrench is subjected to the 50 lb force,...Ch. 9.4 - If the box wrench is subjected to the 50-lb force,...Ch. 9.5 - Draw the three Mohrs circles that describe each of...Ch. 9.5 - Draw the three Mohrs circles that describe the...Ch. 9.5 - Determine the principal stresses and the absolute...Ch. 9.5 - The solid shaft is subjected to a torque, bending...Ch. 9.5 - The frame is subjected to a horizontal force and...Ch. 9 - Prob. 1RPCh. 9 - The steel pipe has an inner diameter of 2.75 in....Ch. 9 - Determine the equivalent state of stress If an...Ch. 9 - The crane is used to support the 350-lb load....Ch. 9 - Determine the equivalent state of stress on an...Ch. 9 - The propeller shaft of the tugboat is subjected to...Ch. 9 - Determine the principal stresses in the box beam...Ch. 9 - Determine (a) the principal stresses and (b) the...Ch. 9 - Determine the stress components acting on the...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
A biological fluid moves at a flow rate of m=0.02kg/s through a coiled, thin-walled, 5-mm-diameter tube submerg...
Fundamentals of Heat and Mass Transfer
Select a mechanical component from Part 3 of this book (roller bearings, springs, etc.), go to the Internet, an...
Shigley's Mechanical Engineering Design (McGraw-Hill Series in Mechanical Engineering)
What is the importance of modeling in engineering? How are the mathematical models for engineering processes pr...
HEAT+MASS TRANSFER:FUND.+APPL.
Consider a subsonic compressible flow in cartesian coordinates where the velocity potential is given by (x,y)=V...
Fundamentals of Aerodynamics
6–1C A mechanic claims to have developed a car engine that runs on water instead of gasoline. What is your resp...
Thermodynamics: An Engineering Approach
Comprehension Check 7-14
The power absorbed by a resistor can be given by P = I2R, where P is power in units of...
Thinking Like an Engineer: An Active Learning Approach (3rd Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Similar questions
- Q/ If the cross section of the femur can be approximated as a circular tube, determine the state of stresses on the points A and B at section due to the loads as shown in figurearrow_forwardThe wide-flange beam is subjected to the 50-kN force. Determine the principal stresses in the beam at point A located on the web at the bottom of the upper flange. Although it is not very accurate, use the shear formula tocalculate the shear stress.arrow_forwardDetermine the stresses in members A, B, & C of the frame shown below. (With solution) a = 4 b = 4 C = 4 d = 2 e = 4 P= 800 N Ans: A = B = C =arrow_forward
- determine the maximum normal stress and the maximum shear stress at point Oarrow_forwardThe book is subjected to the force of 60 lb Determine the state of stress at point A at section a-a. The cross section is circular and has a diameter of 0.5 in. Use the curved-beam formula to compute the bending stress (Figure 1) Figure 1.5 in. 13 45° B 1 of 1 > ▾ Part A Determine the normal stress. Express your answer using three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. g= Value Submit Part B ← A psi Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining ✓ Correct < Return to Assignment Ċ 129 ? Determine the shear stress Express your answer using three significant figures and include the appropriate units. T= 0 psi Previous Answers Provide Feedbackarrow_forwardThe following shaft is free at A and connected to a fixed support at C. The shaft has a solid circular cross section with radius equal to 25 mm. given the two external forces at section A: (a) Determine the internal loading components at section B. (b) Determine the combined shear stress at point P located on top of section B. (c) Determine the combined normal stress at point P.arrow_forward
- For the connection shown, the average shear stress in the 15-mm-diameter bolts must be limited to 179 MPa. Determine the maximum load P that may be applied to the connection.arrow_forwardA load of 3 kN is applied to a cantilever beam as shown below. The force can be resolved into a horizontal and vertical force component acting on the top of the beam, which results in combined loading conditions. The side view (elevation) and cross section of the beam are shown below. Determine the normal stress and shear stress at the mid-height of the vertical components of the beam cross section at section a-a. Note that the neutral axis location does not need to be calculated as it is provided for you in the cross section. Enter the normal stress rounded to the nearest kPa. In your written work, also include the shear stress value rounded to the nearest kPa.arrow_forwardThe solid 0.85-in.-diameter rod is subjected to a uniform axial distributed loading along its length of w = 500 lb/ft. Two concentrated loads also act on the rod: P = 1900 lb and Q = 900 lb. Assume a = 12 in. and b = 24 in. Determine the normal stress in the rod at the following locations: (a) x = 8 in. (b) x = 24 in.arrow_forward
- The frame is loaded by a distributed load of intensity q as shown. Consider -25 in. only stress in the bars AC and BC. Each bar has a cross-section that is 0.75 in by 1.5 in. If the allowable normal stress is 5000 psi, determine the maximum allowable value for the distributed load intensity q. 40 in.arrow_forward1) Two wrenches are used to tighten the pipe. If P = 300 N is applied to each wrench, determine the maximum torsional shear stress developed within regions AB and BC. The pipe has an outer diameter of 25 mm and inner diameter of 20 mm. Sketch the shear stress distribution for both cases. 250 mm B 250 mmarrow_forwardif the maximum and minimum principal stresses at a point are (27 Mpa) and (5 Mpa) respectively. The maximum shear stress at this point isarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Elements Of ElectromagneticsMechanical EngineeringISBN:9780190698614Author:Sadiku, Matthew N. O.Publisher:Oxford University Press
Mechanics of Materials (10th Edition)Mechanical EngineeringISBN:9780134319650Author:Russell C. HibbelerPublisher:PEARSON
Thermodynamics: An Engineering ApproachMechanical EngineeringISBN:9781259822674Author:Yunus A. Cengel Dr., Michael A. BolesPublisher:McGraw-Hill Education
Control Systems EngineeringMechanical EngineeringISBN:9781118170519Author:Norman S. NisePublisher:WILEY
Mechanics of Materials (MindTap Course List)Mechanical EngineeringISBN:9781337093347Author:Barry J. Goodno, James M. GerePublisher:Cengage Learning
Engineering Mechanics: StaticsMechanical EngineeringISBN:9781118807330Author:James L. Meriam, L. G. Kraige, J. N. BoltonPublisher:WILEY
Elements Of Electromagnetics
Mechanical Engineering
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Oxford University Press
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:9780134319650
Author:Russell C. Hibbeler
Publisher:PEARSON
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:9781259822674
Author:Yunus A. Cengel Dr., Michael A. Boles
Publisher:McGraw-Hill Education
Control Systems Engineering
Mechanical Engineering
ISBN:9781118170519
Author:Norman S. Nise
Publisher:WILEY
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Cengage Learning
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:9781118807330
Author:James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:WILEY
Mechanics of Materials Lecture: Beam Design; Author: UWMC Engineering;https://www.youtube.com/watch?v=-wVs5pvQPm4;License: Standard Youtube License