Mechanics of Materials
11th Edition
ISBN: 9780137605514
Author: Russell C. Hibbeler
Publisher: Pearson Education (US)
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 11.2, Problem 3FP
The wood has an allowable normal stress of σallow = 12 MPa and an allowable shear stress of τallow = 1.5 MPa.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
FIl-1. Determine the minimum dimension a to the nearest
FII-4. Determine the minimum dimension h to the nearest
mm of the beam's cross section to safely support the load.
The wood has an allowable normal stress of atow- 10 MPa
and an allowable shear stress of Talow -1 MPa.
in. of the beam's cross section to safely support the koad.
The wood has an allowable normal stress of ale 2 ksi and
an allowable shear stress of Tatow - 200 psi.
1.5 kip/ft
6kN
6kN
2a
FIl-1
FII-4
FIl-2. Determine the minimum diameter d to the nearest
in. of the rod to safely support the load. The rod is made of
a material having an allowable normal stress of o- 20 ksi
and an allowable shear stress of rh - 10 ksi.
F1l-5. Determine the minimum dimension b to the nearest
mm of the beam's cross section to safely support the load.
The wood has an allowable normal stress of oow- 12 MPa
and an allowable shear stress of Tlow - 1.5 MPa.
3 kip ft
50 kN
5 kN-m
5 kN-m
-15 ft
-1.5 ft
3kip
m-
-1 m
FII-2
FIl-3. Determine the…
The masonry pier is subjected to the FFF = 810 kNkN load. Consider xx = 0.25 mm and yy = 0.5 mm. Neglect the weight of the pier.
Determine the normal stress at corner A.
Determine the normal stress at corner B.
Determine the normal stress at corner C.
2. If the allowable shear stress for each of the steel pins at A and B is tpe 6.5 ksi
and the allowable normal stress for bar CB is Operm 10 ksi, determine the diameter of the
pins at A and B and that of the square bar CB. Pin A is in double shear while Pin B is
in single shear. Ignore points D and E. (^
}
2.5 ft
-3 ft
-5 ft
150 lb/ft
Fx =
Chapter 11 Solutions
Mechanics of Materials
Ch. 11.2 - Determine the minimum dimension a to the nearest...Ch. 11.2 - of the rod to safely support the load. The rod is...Ch. 11.2 - The wood has an allowable normal stress of allow =...Ch. 11.2 - of the beam's cross section to safely support the...Ch. 11.2 - Determine the minimum dimension b to the nearest...Ch. 11.2 - The beam is made of steel having an allowable...Ch. 11.2 - Determine the minimum width of the beam to the...Ch. 11.2 - if P=10 kip.Ch. 11.2 - The beam has an allowable normal stress of allow...Ch. 11.2 - If each beam is to be designed to carry 90 lb/ft...
Ch. 11.2 - Determine its height h so that it simultaneously...Ch. 11.2 - to safely support the load. The wood has an...Ch. 11.2 - and the wood has an allowable normal stress of...Ch. 11.2 - if allow = 30 ksi and allow = 15 ksi. The journal...Ch. 11.2 - if allow = 30 ksi and allow = 15 ksi. The journal...Ch. 11.2 - The tapered beam supports a uniform distributed...Ch. 11.2 - Determine the variation in the depth d of a...Ch. 11.2 - Prob. 41PCh. 11.2 - The pulleys fixed to the shaft are loaded as...Ch. 11.2 - Prob. 43PCh. 11.2 - Prob. 44PCh. 11 - The cantilevered beam has a circular cross...Ch. 11 - Select the lightest-weight wide-flange overhanging...Ch. 11 - Prob. 3RPCh. 11 - Determine the shaft's diameter to the nearest...Ch. 11 - Select the lightest-weight wide-flange beam from...Ch. 11 - The simply supported joist is used in the...Ch. 11 - The simply supported joist is used in the...Ch. 11 - by 4-in. pieces of wood braced as shown. If the...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
What is the weight in newtons of an object that has a mass of (a) 8 kg, (b) 0.04 kg, (c) 760 Mg?
Statics and Mechanics of Materials (5th Edition)
Define or describe each type of fluid: (a) viscoelastic fluid (b) pseudoplastic fluid (c) dilatant fluid (d) Bi...
Fluid Mechanics: Fundamentals and Applications
Consider a subsonic compressible flow in cartesian coordinates where the velocity potential is given by (x,y)=V...
Fundamentals of Aerodynamics
What parts are included in the vehicle chassis?
Automotive Technology: Principles, Diagnosis, And Service (6th Edition) (halderman Automotive Series)
3.3 It is known that a vertical force of 200 lb is required to remove the nail at C from the board. As the nail...
Vector Mechanics for Engineers: Statics
Determine the velocity of block D if end A of the rope is pulled down with a speed of vA = 3 m/s.
Engineering Mechanics: Dynamics (14th 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
- Consider the wooden member subjected to a tensile load P = 11.00 kN. Determine the shear stress at the inclined section as shown.arrow_forwardA line shaft rotating at 200 rpm is to transmit 20 kW. The allowable shear stress for the material of the shaft is 42 MPa. If the shaft carries a central load of 900 N and is simply supported between bearing 3m apart, determine the diameter of the shaft.o The maximum tensile or compressive stress is not to exceed 56 MPa.arrow_forwardIf the supporting rods of equal diameter are made from A992 steel, determine the required diameter of each rod when P = 110 kip. The allowable normal stress of the steel is allow = 24 ksi. (Figure 1) Bo 2 ft 30° 30⁰ 2 ftarrow_forward
- The solid circular rod has a cross-sectional area of 470 mm². It is subjected to a uniform axial distributed loading along its length of w = 8 kN/m. Two concentrated loads also act on the rod: P = 5 kN and Q = 7 kN. Determine the normal stress in the rod at x = 1.4 m. Assume a = 0.5 m and b = 1.2 m. A -> a Answer: 0 = i B W b C MPa Qarrow_forwardA 2" diameter pin connects the three links as shown. The links have a 3" by 3" cross- section. Determine the shear stress in the pin and the maximum normal stress in the upper link. If the material is 6061 Aluminum (gy = 35 ksi, y= 20 ksi) determine the factor of safety for both the pin and the link. 9000 (1bf)arrow_forward* Your answer is incorrect. The solid circular rod has a cross-sectional area of 410 mm². It is subjected to a uniform axial distributed loading along its length of w= 9 kN/m. Two concentrated loads also act on the rod: P = 3 kN and Q = 5 kN. Determine the normal stress in the rod at x = 0.5 m. Assume a = 0.7 m and b = 1.3 m. W B >x 45012 MPa a Answer: 0 = barrow_forward
- The solid circular rod has a cross-sectional area of 350 mm². It is subjected to a uniform axial distributed loading along its length of w = 5 kN/m. Two concentrated loads also act on the rod: P = 5 kN and Q = 6 kN. Determine the normal stress in the rod at x = 1.1 m. Assume a = 0.5 m and b = 1.4 m. W A B MPa >x a Answer: 0 = i barrow_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_forwardDetermine the shear stress (in Mpa) in the 23.5-mm-diameter pin at A that support the beam if P = 28.36 kN, a = 2.25 m, and b = 6.56 m.arrow_forward
- If the allowable tensile stress for the bar is 1st2allow = 21 ksi, and the allowable shear stress for the pin is tallow = 12 ksi, determine the diameter of the pin so that the load P will be a maximum. What is this load? Assumethe hole in the bar has the same diameter d as the pin. Take t = 1 4 in. and w = 2 in.arrow_forwardThe 10-mm-diameter steel bolt is surrounded by a bronze sleeve in (Figure 1). The outer diameter of this sleeve is 20 mm, and its inner diameter is 10 mm. If the yield stress for the steel is (σY)st=680MPa, and for the bronze (σY)br=490MPa, determine the magnitude of the largest elastic load P that can be applied to the assembly. Est=200GPa, Ebr=100GPa. Express your answer to three significant figures and include appropriate units.arrow_forwardDetermine the normal stress in each section of the assembly. The diameter of the solid shaft of each section is 0.50 inches. Give the answer in Ib/in?. Assume Point A is a fixed support and the block at A is rigid. Indicate if it is in tension or compression. 3.50 kip 1.75 kip 5.00 kip B 3.50 kip A 1.75 kip 18 in. 12 in.- 16 in: CAR = units %3D IIarrow_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 PressMechanics of Materials (10th Edition)Mechanical EngineeringISBN:9780134319650Author:Russell C. HibbelerPublisher:PEARSONThermodynamics: An Engineering ApproachMechanical EngineeringISBN:9781259822674Author:Yunus A. Cengel Dr., Michael A. BolesPublisher:McGraw-Hill Education
- Control Systems EngineeringMechanical EngineeringISBN:9781118170519Author:Norman S. NisePublisher:WILEYMechanics of Materials (MindTap Course List)Mechanical EngineeringISBN:9781337093347Author:Barry J. Goodno, James M. GerePublisher:Cengage LearningEngineering 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
Everything About COMBINED LOADING in 10 Minutes! Mechanics of Materials; Author: Less Boring Lectures;https://www.youtube.com/watch?v=N-PlI900hSg;License: Standard youtube license