H.W A rigid Slab weighing 600 K bronze vads and one Steel Vocd Cach off 6000 mm2 area at a temPerature of 15 Ĉ as shown, find the tem Perature at which the Stress in steel Ved willbe zero ? take: Cuefficient of exransion for Steel = 12Mm/m.č Coefficient of exPansion for bronze = 18 Mm/m.č Young's modulus for steel = 200Gla Young's modulus for bronze = 80 Gla %3D 600 IW bronze 25crpm 30emm Steel

H.W A rigid Slab weighing 600 K bronze vads and one Steel Vocd Cach off 6000 mm2 area at a temPerature of 15 Ĉ as shown, find the tem Perature at which the Stress in steel Ved willbe zero ? take: Cuefficient of exransion for Steel = 12Mm/m.č Coefficient of exPansion for bronze = 18 Mm/m.č Young's modulus for steel = 200Gla Young's modulus for bronze = 80 Gla %3D 600 IW bronze 25crpm 30emm Steel

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Similar questions

A
Axial loads are applied to the compound rod that is composed of an aluminum segment rigidly connected between steel and bronze segments. What is the stress (in Mpa) in the bronze given that P= 188 kN? Express your answer in four decimal places.
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One of the following values is a possible for possion ratio for steel ? a. Zero b. one c. 0.3 d 0.9
Knowing that a 0.02in gap exists when the temperature is 75°F, determine (a) the temperature at which the normal stress in the aluminum bar will be equal to -11ksi, (b) the corresponding exact length (2 decimal places in 103 inches) of the aluminum bar. 0.02 in. 14 in. Bronze A = 2.4 in² E = 15 × 106 psi a = 12 x 10-6/°F 18 in. Aluminum A = 2.8 in² E = 10.6 × 106 psi a = 12.9 x 10-6/°F
2. Given a 5 mm diameter steel wire, which is 4 meters long, carries an axial tensile load P. Find the maximum safe value of P if the deformation of the wire is limited to 5.5 mm and the allowable normal stress of the wire is 280 MPa. Use 200 000 MPa for the modulus of elasticity of steel.
A tapered steel bar of length 2m is subjected to an axial load of 20kN. Take modulus of steel as 200GPa. What is the strain produced in the bar? (in 10-5) = 100 mm 2m >= 50 mm 20000 N
Question 2) Knowing that a 0.02-in. gap exists when the temperature is 75 °F, determine (a) the temperature at which the normal stress in the aluminum bar will be equal to -11 ksi, (b) the corresponding exact length of the aluminum bar. 0.02 in. -14 in. Bronze A = 2.4 in² E = 15 x 10 psi a = 12 x 10-6/°F -18 in.- Aluminum A = 2.8 in² E = 10.6 x 105 psi a = 12.9 x 10-6/°F
Q1