A gap of 0.02 in. exists between the compositerod and the wall when the temperature is 75°F.NOTE: This is a multi-part question. Once ananswer is submitted, you will be unable to returnto this part.0.02 in.- 14 in.18 in.AluminumA = 2.8 in?E = 10.6 X 106 psiBronzeA = 2.4 in?E = 15 x 106 psia = 12 x 10-6/°Fa =12.9 x 10 /°FDetermine the temperature at which the normal stress in thealuminum rod will be equal to -7 ksi.The temperature of the aluminum rod is|°F.

Answered: Image /qna-images/answer/5d41fc7c-f95c-4c1c-8f7c-62ac454794d2.jpg

A gap of 0.02 in. exists between the composite rod and the wall when the temperature is 75°F. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. 0.02 in. – 14 in. - -18 in. Bronze A = 2.4 in? E = 15 x 10® psi a = 12 x 10-6/°F Aluminum A = 2.8 in? E = 10.6 × 10° psi 12.9 x 10-6/°F a = etermine the temperature at which the normal stress in the luminum rod will be equal to -7 ksi. he temperature of the aluminum rod is | | °F.

A gap of 0.02 in. exists between the composite rod and the wall when the temperature is 75°F. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. 0.02 in. – 14 in. - -18 in. Bronze A = 2.4 in? E = 15 x 10® psi a = 12 x 10-6/°F Aluminum A = 2.8 in? E = 10.6 × 10° psi 12.9 x 10-6/°F a = etermine the temperature at which the normal stress in the luminum rod will be equal to -7 ksi. he temperature of the aluminum rod is | | °F.

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter12: Composite Materials

Section: Chapter Questions

Problem 12.7P: Estimate the transverse tensile strength of the concrete in Problem 12.6.

See similar textbooks

Similar questions

calculate the corresponding depth uniform stress block in a reinforce concrete beam 42*10 deep reinforce with bars 20-mm in a diameter enclosed with 10-mm dia stirrups when the tensile steel strain is 0.008 and concrete compression strain 0.003. f'c = 22 Mpa. Express your anser in 2 decimal places only in mm.
3 DECIMAL PLACES 1. what is the axial stress in the bronze rod (MPa)? first pic 2. what is the maximum tangential stress (MPa) if the internal pressure is 1.8 MPa and the wall thickness is 13mm? second pic
At 20 degree C, there is a gap d = 0.2 between the lower end of the bronze bar and the rigid slab supported by two steel bars as shown. Neglecting the mass of the slab, determine the stress in each rod when the temperature assembly is increased to 100 degree C. *DRAW THE FBD; complete solution *use 3 decimals
UPVOTE will be given! Please write the solutions completely and legiby. Box the final answer. Answer in 3 decimal places! Strength of Materials The assembly shown is made up of T-shape steel and two wood as shown. A bending moment M is applied to the composite beam. Given: Es = 200 GPa Ew = 25 GPa M = 90 kN.M h = 200 mm a. Calculate the distance of the centroid from the bottom of the beam in mm. b. Calculate the absolute maximum stress in the wood in MPa.
The rectangular piece of wood, 76 mm by 174 mm, is used as a compression block. The grain of the wood makes a 30.3º angle with the horizontal, as shown in the figure. Determine the shearing stress (in MPa) on the plane of the grain if the allowable compression stress on the plane of the grain is 20.2 MPa. Round off the final answer to four decimal places.
A RECTANGULAR ALUMINUM BLOCK IS 40mm LONG IN THE Y DIRECTION,20mm WIDE IN THE Z DIRECTION AND 25mm THICK IN THE XDIRECTION. IT IS SUBJECTED TO A TRIAXIAL LOADING CONSISTING OF AUNIFORMLY DISTRIBUTED FORCE OF Px=3kN (COMPRESSION), Py=4kN(TENSION) AND Pz=7kN (COMPRESSION) IN THE X, Y AND Z DIRECTIONSRESPECTIVELY. IF THE POISSON’S RATIO = 1/4 & E = 70 GPa,DETERMINE THE STRAINS IN THE X, Y AND Z DIRECTIONS. ALSODETRMINE A SINGLE DISTRIBUTED FORCE IN THE Y DIRECTION THEWOULD PRODUCE THE SAME X DEFORMATION AS THE ORIGINAL.
In the figure below, the wood pole is supported by cables of 0.32-in diameter. The turnbuckles in the cables are tightened until the stress in the cables reaches 60000psi. If the working compressive stress for the wood is 216psi. Determine the smallest permissible diameter of the pole.___________inches in 2 decimal places. Take note: Write it on a paper, hand written showing answer. Thanks
Calculate the stress in each segment
A RECTANGULAR ALUMINUM BLOCK IS 40mm LONG IN THE Y DIRECTION, 20mm WIDE IN THE Z DIRECTION AND 25mm THICK IN THE X DIRECTION. IT IS SUBJECTED TO A TRIAXIAL LOADING CONSISTING OF A UNIFORMLY DISTRIBUTED FORCE OF Px=3 (COMPRESSION), Py=6 (TENSION) AND Pz=9 (COMPRESSION) IN THE X, Y AND Z DIRECTIONS RESPECTIVELY. IF THE POISSON’S RATIO = 1/4 & E = 70 GPa, DETERMINE THE STRAINS IN THE X, Y AND Z DIRECTIONS. ALSO DETRMINE A SINGLE DISTRIBUTED FORCE IN THE Y DIRECTION THE WOULD PRODUCE THE SAME X DEFORMATION AS THE ORIGINAL.
An aluminum pipe must not stretch more than 0.05in when it issubjected to a tensile load. Knowing that E=10.1x10^6psi and that the maximum allowable normal stress is 14ksi, determine (a) the maximum allowable length of the pipe, and (b) the required area of the pipe if the tensile load is 127.5kips.
Derive an expression for loss due to friction in Prestresed concrete.
A beam 10 meters long 400mm x 600mm in cross-section is post-tensioned with a tendon 550 sq. mm. in the area and stretched to a stress of 660 KN. The tendon passed through a hole of 60mm x 70mm. The center of the hole is 75mm from the bottom. The loss of prestressing at the time of anchoring is 6%. Find the stress in the concrete immediately after prestressing.