A steel tube, 25 mm outside diameter and 12mm inside diameter, cames an axial tensile load of 40 kN. What will be the stress in the bar? What further increase in load is possible if the stress in the bar is limited to 225 MN/m2 ?

A steel tube, 25 mm outside diameter and 12mm inside diameter, cames an axial tensile load of 40 kN. What will be the stress in the bar? What further increase in load is possible if the stress in the bar is limited to 225 MN/m2 ?

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.4.8P: - A specimen used in a coupon test has norm al stress ??. = 15 MPa (see figure). Using Mohr’s...

See similar textbooks

Related questions

Q: A. For a hollow steel tube with an inside diameter of 120 mm and outside diameter of 138, Detennine…

A: Given The outside diameter of hollow steel tube is D=138 mm. The inside diameter of tube is d=120…

Q: Ql; A bar ABCD shown in Figure (1) below consists of three sections: AB is of 42 mm diameter and 80…

Q: Figure 5 displays a copper rod that is placed in an aluminum tube. The rod is 0.005 in. longer than…

A: Area of copper = 2 in2 Area of aluminium = 3 in2 Allowable stress of copper = 20 ksi Allowable…

Q: n the figure shown, the cutaway view shows a solid aluminum alloy of L= 600mm, A= 707mm^2 and E=…

Q: 1.) A long flat steel bar 6 in. wide and 3/8 in. thick has a 2.5 in. diameter circular hole…

Q: A steam boiler is to have a 300-mm-diameter hand hole placed on one end. If the maximum internal…

Q: A steel rod is stretched between two rigid walls and carries a tensile load of 5000 N at 20°C. If…

A: Given: The tensile load on the steel rod is P=5000 N. The initial temperature of the rod is…

Q: A hollow cylinder of external diameter 50 mm and internal diameter 30 mm is subjected to tensile…

Q: 2. A hollow cylinder 2 m long has an outside diameter of 50mm and inside diameter of 30mm. If the…

Q: (a) Calculate the tangential and longitudinal stresses in the steel. (b) To what value may the…

Q: (Q1) A steel tube, 25 mm outside diameter and 12mm inside diameter, cames an axial tensile load of…

Q: Example (13) A load of 300kN is supported by a short concrete column of size 250mm square. The…

Q: A 1.2 m pulley is fastened to a 5 in shaft by means of a square key with 140 mm long. What force…

A: Given Data The diameter of the pulley is: D=1.2 m the diameter of the shaft is: d=5 in=127 mm The…

Q: Question 3: Find the extension in mild steel wire of 10 mm in diameter and 1.6 m long, the wire is…

A: Given, Diameter of the steel wire = d = 10 mm Length of the wire = 1.6 m = 1600 mm Axial load on the…

Q: A bracket in the form of a plate is fitted to a column by means of four rivets of the same size, as…

Q: An aluminum rod length of 1.0 m and cross-secrional area 0.0005 m2 is used to support a load of…

A: Calculated stress on the aluminum rod. length of 1.0 m and cross-secrional area 0.0005 m2 is used to…

Q: An axially loaded bar has normal stress 173 MPa. The shear stress in the bar is

A: given data : Maximum principal stress (σ1)=173 MPaMinimum principal stress (σ2)=0

Q: c) A hollow connecting rod has an inner diameter of 26.25 mm and is subjected to an axial tensile…

Q: A wooden beam and a steel plate will be attached with three steel bolts. If the plate will be loaded…

A: Given: The magnitude of force P is P=120 kN. The factor of safety is n=3.25. Determine the force…

Q: A steel rod 10mm in diameter and 1 m long is heated from 20°C to 120°C. If E = 200GP%; a = 12x10-6…

A: Given Diameter of the rod = 10 mm Length of the rod = 1 m Initial temperature = 20o Final…

Q: Find the safe value of the axial load P in a circular column consists of circular 125mm wooden post…

A: Given data: The working stress for wood, σw=15 MPa. The working stress for concrete, σc=18 MPa. The…

Q: A steel hoop. 10 mm thick and 80 mm wide, with inside diameter 1500.0 mm. 5. Is neated and shrunk…

Q: Figure shows a tie bar made of steel. When bolted between A and B double brackets, it is to be…

A: Given Data, P= Tensile load in the bar = 100 KN The bolt is of double brackets, so the shear load…

Q: 2. A hollow cylinder 2 m long has an outside diameter of 50mm and inside diameter of 30mm. If the…

Q: Calculate the stress developed in a steel bar that is 50 mm by 25 mm when a 70kNaxial tensile load…

Q: As shown in Fig, there is a gap between the aluminum bar and the rigid slab that is supported by two…

A: Given data as per question Area of copper rod =500 mm2 Area of aluminium rod =400 mm2 we know that…

Q: If the circumference of the cross section of a cylinder bar is 25mm, what maximum axial load can it…

A: Given, Circumference of the cylindrical cross section =25mm…

Q: Rod of diameter 20 mm is loaded with 5kN tension force. What is the magnitude of stress in the rod?

A: Given, Diameter of rod = d = 20 mm Force applied to rod = F = 5 kN = 5000 N Cross-sectional area…

Q: load of 200 KN. If the length of the bar is 2 m and E = 200 GPa. What will be the elongation of the…

Q: A 5-m high aluminum cylinder must support a load of 450 kN. If the maximum allowable stress is 0.14…

A: Stress: When a component or a part is subjected to any external force, a resisting force will be…

Q: 1. A picce of wire 10-in long is tied vertically. The wire has a diameter of 0.1-in and is used to…

Q: Find the Young's Modulus of a brass rod of diameter 25 mm and of length 250 mm which is subjected to…

A: Given, Diameter of rod = d = 25 mm Length of rod = L = 250 mm Tensile load = P = 50 kN = 50 x 103 N…

Q: Assume that the axial load P = 40KN applied to the lap joint is distributed equally among the three…

Q: (i) Calculate the normal stress o on the upper part of the post. (ii) If it is desired that the…

Q: The homogeneous bar AB weighing 2000 lb. is supported at either end by a steel cable. Calculate the…

Q: A bar of triangular cross section with base 15mm carries a load of 100 kN. Calculate its minimum…

Q: Example 1.6 Around bar as shown in Fig-1- is subjected to an axial tensile load Of 100KN. what must…

Q: A bar ACB has is subjected to an external load at C, and it is supported either end by a cable as…

A: Given:σb=90 MPaσs=120 MPa

Q: A hollow compression member with circular cross section having outer diameter 2 times the inner…

Q: Question Two A steel flat of thickness 10 mm tapers uniformly from 60 mm at one end to 40 mm at…

A: To find : The percentage error Given : The thickness of steel flat plate is t=10 mm. The taper…

Q: A hollow tube with thickness t = 1/4 in. is applied with a tensile load of 33 kips. Compute its…

A: Given data, Tensile load P= 33kips = 33000 lbs t= 1/4 in Tensile stress S= 12 ksi = 12000 lb/in²…

Q: Derive a formula for the total elongation (8) of the bar due to the load P a A

A: Given :- Derive the formula for total elongation

Q: buted load of intensity q as shown. Consider BC. Each bar has a cross-section that is 0.75 in mal…

Q: An iron column of annular cross section has an outer diameter of 200mm and is subjected to a force…

Q: Ql- Compare the maximum stress induced into a rectangular plate 100mm long into x-axis direction,…

A: Given data :- Length = 100 mm Width = 50 mm Thickness = 10 mm Tensile load = 10 KN

Q: A punch for making holes in steel plates assumes that having a diameter of 0.75 in. is used to punch…

Q: A steel tube of 5m long ,40mm inner diameter and 80mm outer diameter is used as an euler column.…

Q: For a steel beam loading, the maximum normal compressive stress is - 6 MPa, maximum normal tensile…

Q: An engine cylinder is 300 mm in diameter and the steam pressure is 0.7 N/mm2. If the cylinder head…

Q: Steel bar with dimensions with (10mm and 10mm) subjected to axial load of * 2000N. Determine the…

Question

100%

A steel tube, 25 mm outside diameter and 12mm inside diameter, cames an axial
tensile load of 40 kN. What will be the stress in the bar? What further increase in load
is possible if the stress in the bar is limited to 225 MN/m2
?

Expert Solution

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!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

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 round bar of 10 mm diameter is made of aluminum alloy 7075-T6 (see figure). When the bar is stretched by axial forces P, its diameter decreases by 0.0 16 mm. Find the magnitude of the load P. Obtain the material properties from Appendix 1.
A mild steel rod of 15mm diameter that is 1.5.m in length is elongated by 0.15cm along its longitudinal direction by a load of 15 kN. The intensity of stress is?
There is a tube from aluminium, which has 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 can the maximum force (in kN) that the member can support?
A cylinder head of a steam engine is held on by 14bolts. The effective diameter of the cylinder is 35cm and the steam pressure is 85N/mm².Assuming that the bolts are not initially stressed; find the size of bolts if the tensile stress is not to exceed 20N/mm²
Two square bars (15mm thick) are bolted together as shown. Volt's allowable shear stress is 90 MPa, allowingCompression stress is 150 MPa.a) At this point, what is the minimum diameter of the bolt when the tensile force P=31 kN is applied?b) If the bolt is 20 mm in diameter, what is the maximum permissible load?
A 5-m high aluminum cylinder must support a load of 450 kN. If the maximum allowable stress is 0.14 GPa and the minimum radius of the cylinder to support the load is 32mm , by what percentage will the length of this cylinder be reduced? Compare the result with steel. (E.L.Steel=24 GPa).
A Steel wire hangs vertically under its weight. What is the greatest length it can have if the allowable tensile stress o,-200 MPa Demity of steely 80 kN/m
A steam boiler is to have a 300 mm diameter hand placed hole on one end. If themaximum internal pressure is 1.3 MPa, how many 15 mm holes will be required to keepthe cover plate in position? The root diameter of a 15 mm bolt is 12 mm. The allowabletensile stress in the bolts is 100 MPa and the initial stress in the bolts when they aretightened is 600 MPa.
The anchor opposite is made of Cr-Ni steel. Thereelastic limit is 520 Mpa. What should be the minimum diameter inanchor shear if the load F is 50kN? Consider a safety factor of 2.Please note that the safety factor is applied tothe elastic limit.
A tensile force. of 120 kN is applied on a 0.02-m diameter and 2-m long rod. After applying the load, the diameter decreases to 0.01998 m and the length increases to 2.01 m. The true stress on that rod is?
A rope has a cross sectional area of 0.002m2 and is being used to lift a 5000N weight. What is the stress in the rope?
Q // If the value of the highest load we get from the tensile test of a wrought iron model with a circular . section is (52 kN) with an axial stress of ( 460 Mpa), calculate the diameter of the examined model