Applied Statics and Strength of Materials (6th Edition)
6th Edition
ISBN: 9780133840544
Author: George F. Limbrunner, Craig D'Allaird, Leonard Spiegel
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 9, Problem 9.56SP
The trolley of a small hoist is supported on a horizontal beam, as shown. The maximum mass to be lifted is 6000 kg. The tie-back is a round rod, 33 mm in diameter. The tensile stress in the tie-back is not to exceed 170 MPa. The maximum elongation allowed for the tie-back is 2.50 mm. Determine the maximum dimension L permitted.
Expert Solution & Answer
Learn your wayIncludes step-by-step video
schedule06:41
Students have asked these similar questions
Calculate the smallest area of each cable if the stress is not to exceed 76 000 KPa in bronze and 118 MPa in steel if a homogeneous 778 000 g bar AB is supported at either end by a cable.
two solid steel shafts of different diameters are joined together at point C. the diameter of the smaller shaft is 0.5 in, while the diameter of the larger shaft is 1 in. if the supports at both ends, A & B, are unyielding / rigid, and a counterclockwise torque of 500 ft lb at point D, determine the maximum shear stress in the shaft in ksi. The modulus of rigidity for steel is 10800 ksi.Show full solution please
For the antenna tower shown, it is supported in its upright position by four high tensile wires. Given specifications of the tensile wire: E = 200 GPa, diameter = 12 mm. If a = 6 m and b = 8 m
How far(horizontally in mm) would the tip of the tower move from its original position if P = 8 kN.
Chapter 9 Solutions
Applied Statics and Strength of Materials (6th Edition)
Ch. 9 - Write the direct stress formula in its three forms...Ch. 9 - A 6-in-diameter concrete test cylinder is loaded...Ch. 9 - Determine the tensile stress in each segment of...Ch. 9 - Calculate the stress developed in the following...Ch. 9 - The following members are subjected to axial...Ch. 9 - Determine the stresses in the two segments of the...Ch. 9 - A bin weighing 8 tons is supported by three steel...Ch. 9 - Diameters of small commercially available steel...Ch. 9 - A No. 32 (metric designation) reinforcing bar for...Ch. 9 - In the bolted connection of Figure 9.12 , assume...
Ch. 9 - Compute the force required to punch a...Ch. 9 - The 34 — in. — diameter bolt shown is subjected to...Ch. 9 - Why is strain unitless (or dimensionless)?Ch. 9 - (a) Given =1.2in. and L=100ft calculate (b) Given...Ch. 9 - A short compression member 2 in. by 2 in. in cross...Ch. 9 - A 100-ft-long rod is suspended from one end. The...Ch. 9 - Compute the total elongation of a steel bar,...Ch. 9 - A steel rod 34 in. in diameter and 25 ft long is...Ch. 9 - An aluminum rod 25mm in diameter and 4m long is...Ch. 9 - A steel rod 10 ft long is made up of two 5 ft...Ch. 9 - A titanium alloy bar elongates 0.500 in. when...Ch. 9 - Write a program that will calculate the allowable...Ch. 9 - Write a program that will compute stress, strain,...Ch. 9 - The Viking Bin Company manufactures suspended bins...Ch. 9 - Write a computer program that will calculate the...Ch. 9 - The joint between a diagonal and a chord in a...Ch. 9 - In Problem 9.26, find the required length of the...Ch. 9 - A column is supported by a base plate, pedestal,...Ch. 9 - If the soil pressure under the footing of Problem...Ch. 9 - A hopper weighing 75 kN is supported by three...Ch. 9 - A steel bar has a rectangular cross section 25 mm...Ch. 9 - A steel wire is suspended vertically from its...Ch. 9 - A W1240 shape is subjected to a tensile load of...Ch. 9 - Calculate the required diameter of steel tie rods...Ch. 9 - A 30-ft-long steel rod of circular cross section...Ch. 9 - Consider the bolted lap joint shown in Figure...Ch. 9 - An inclined member is braced with a glued block,...Ch. 9 - Calculate the force a punch press must exert if it...Ch. 9 - A 34 - in. - diameter punch is used to punch a...Ch. 9 - A control arm is keyed to a 1-in. -diameter shaft...Ch. 9 - Calculate the required width b for the key of...Ch. 9 - A 25-mm-diameter aluminum rod, 3 m long, is...Ch. 9 - A short timber post of Douglas fir is subjected to...Ch. 9 - A 1 00-ft surveyor’s steel tape with a...Ch. 9 - An 18-in-long steel rod is subjected to a tensile...Ch. 9 - Compute the magnitude of the tensile load that...Ch. 9 - A 5-mm-diameter steel wire, 18 m in length, is...Ch. 9 - A structural steel rod 112 in. in diameter and 20...Ch. 9 - A rectangular structural steel eyebar 34 in. thick...Ch. 9 - 9.50 A
in. — diameter steel rod, 100 ft long, is...Ch. 9 - For the truss shown, compute the total deformation...Ch. 9 - A steel bar with a cross section of 12 in. by 12...Ch. 9 - Rework Problem 9.52 , changing the second load...Ch. 9 - In the structure shown, the tie-back BC is a round...Ch. 9 - A hook is suspended by two steel wires, as shown....Ch. 9 - The trolley of a small hoist is supported on a...Ch. 9 - The steel piston rod to the master cylinder has a...Ch. 9 - A stranded steel brake cable is composed of 7...Ch. 9 - The piston of a steam engine is 400 mm in diameter...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
What parts are included in the vehicle chassis?
Automotive Technology: Principles, Diagnosis, and Service (5th Edition)
A submersible deep-well pump delivers 745 gal/h of water through a 1 -in Schedule 40 Typeequationhere. pipe whe...
Applied Fluid Mechanics (7th Edition)
44. How large a surface area in units of square feet [ft2] will 1 gallon [gal] of paint cover if we apply a coa...
Thinking Like an Engineer: An Active Learning Approach (3rd Edition)
Check whether the dimensions in the given quantities are correct or not.
Thinking Like an Engineer: An Active Learning Approach (4th Edition)
Determine the maximum deflection of the simply supported beam. The beam is made of wood having a modulus of ela...
Mechanics of Materials
Two couples act on the beam as shown. If F = 150 lb, determine the resultant couple moment.
Engineering Mechanics: Statics
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
- A thick cylinder internal diameter 240mm external diameter 240mminternal diameter ‘D’ is subject to external pressure of 40MPa. Determine the diameter‘D’ if the minimum hoop stress in the cylinder is not to exceed 200MPa in mm.arrow_forwardA compressive load of 219 kN is resisted by a rectangular strut which has one side measuring 83 mm. If the stress in the strut is 164 909 kPa, what is the length of the other side of the strut?arrow_forwardThe normal stress in a piece of structural member is 300 MPa. If the modulus of rigidity G is 85 GPa,arrow_forward
- Assume that the axial load P applied to the lap joint is distributed equally among the three 20-mm-diameter rivets. What is the maximum load P that can be applied if the allowable stresses are 40 MPa for shear in rivets, 90 MPa for bearing between a plate and a rivet, and 120 MPa for tension in the plates?arrow_forwardAxial loads are applied with rigid bearing plates to the solid cylindrical rods shown. The normal stress in aluminum rod (1) must be limited to 19 ksi, the normal stress in brass rod (2) must be limited to 24 ksi, and the normal stress in steel rod (3) must be limited to 12 ksi. Determine the minimum diameter required for each of the three rods. Assume P = 9 kips, Q = 4 kips, R = 18 kips and S = 21 kips.Calculate the internal force (positive if tensile, negative if compresive) in rod (1). Use a FBD cutting through the rod in the section that includes the free end A.arrow_forwardAxial loads are applied with rigid bearing plates to the solid cylindrical rods shown. The normal stress in aluminum rod (1) must be limited to 19 ksi, the normal stress in brass rod (2) must be limited to 24 ksi, and the normal stress in steel rod (3) must be limited to 12 ksi. Determine the minimum diameter required for each of the three rods. Assume P = 9 kips, Q = 4 kips, R = 18 kips and S = 21 kips. Calculate the internal force (positive if tensile, negative if compresive) in rod (1). Use a FBD cutting through the rod in the section that includes the free end A.Answer: F1 = ? kips.arrow_forward
- The turnbuckles in the diagram shown are tightened until the compression block DB exerts a force of 12,365lb on the beam at B. Member DB is a hollow shaft with an inner diameter of 1.0 inch and outer diameter of 2 inches. Rods AD and CD each have cross-sectional areas of 1.1 square inches. Pin C has a diameter of 0.78 inch. Determine the following: a.The axial stress, in psi, in BD. b.The axial stress, in psi, in CD.c.The shearing stress, in psi, in pin C.arrow_forwardA tube from aluminium with an outside diameter of 50 (mm) and a wall thickness of 5 (mm) is used as a compression member. If the axial normal stress in the member must be limited to 90 MPa, what is the maximum force (in kN) that the member can support.arrow_forwardA timber column, 8 in. by 8 in. in cross section, is reinforced on all four sides by steel plates, each plate being 8 in. wide and t in. thick. Determine the smallest value of tfor which the column can support an axial load of 300 kips if the working stresses are 1200 psi for timber and 20 ksi for steel. The moduli of elasticity are 1.5 x106psi for timber and 29 x 106psi for steel.arrow_forward
- A lap joint shown is made by two identical plates that are connected by nine 15-mm diameter rivets. The diameter of each hole is 18 mm. Assume that the force P is equally distributed among the rivets. (t = 20mm) A. What is the maximum force in Newton if the shear stress of the rivets is limited to 5 MPa and the bearing stress between each rivet and a plate is 6 MPa? B. If the force P-20 KN, what is the tensile stress in MPa at section a-a of the top plate?arrow_forwardFind the safe value of the axial load P in a circular column consists of circular 125mm wooden post and a 200mm x 200mm concrete footing separated by a steel plate. The working stresses are 15 MPa for wood and 18 MPa for concrete.arrow_forwardThree steel plates, each 16 mm thick and width of 300 mm are joined by two 20 mm rivets as shown. Assume the rivet hole diameter = 23 mm. A. If the load P= 50 KN, determine the tensile stress of the plates. B. If the load P= 50 KN, determine the largest bearing stress acting on the rivets. C. If the ultimate shear stress for the rivets is 180 MPa, what ultimate force Pu is required to cause the rivets to fail in shear? Neglect friction between the plates.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Mechanics of Materials (MindTap Course List)Mechanical EngineeringISBN:9781337093347Author:Barry J. Goodno, James M. GerePublisher:Cengage Learning
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Cengage Learning
EVERYTHING on Axial Loading Normal Stress in 10 MINUTES - Mechanics of Materials; Author: Less Boring Lectures;https://www.youtube.com/watch?v=jQ-fNqZWrNg;License: Standard YouTube License, CC-BY