Calculation of Stress in Each Material : Problem 1 - Stress and Strain - Strength of Materials

Subject - Strength of Materials

Video Name - Calculation of Stress in Each Material : Problem 1

Chapter - Stress and Strain

Faculty - Prof. Zafar Shaikh

Watch the video lecture on Topic Calculation of Stress in Each Material : Problem 1 of Subject Strength of Materials by Professor Zafar Shaikh. Watch the Complete lecture on Engineering Academics with Ekeeda.

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[madhurimeena]

sir thank you very much for all your effort to reach students through wonderfull explantion in all subjects. dear sir its my sincere request to get accessed for private videos. kindly help

[sunkarinaveen]

A steel tube 2.4 cm external diameter and 1.8 cm internal diameter encloses a copper rod 1.5
cm diameter to which it is rigidly joined at each end. If at a temperature of 100C there is no
longitudinal stresses calculate the stresses in the rod and the tube when the temperature is
raised to 2000C. Es=210 kN/mm2
and Ec=1000 kN/mm2
. Coefficient of linear expansion for
steel is 11(10^-6)/°C and for copper 18(10^-6)/°C

[sunkarinaveen]

Thank you sir... Nice explanation.... Please give some more examples

[Prakash-fhic]

Sir but how can you say that both will have same strain
Doesn't it depends on the young's modulus? Please explain sir

[priyasisters]

Their Young's modulus is different then how their stress are equal?

[sivaprasanthbabu]

Sir pls can u solve more problems in this topic

[yogibear]

i think the load should not be shared equally by both wires...is it?

[toud]

Sir please correct it ...you can't rigid the both wire as both the wires has different strain value.

[kaziaslam]

Please sir upload mohr's circle graphical problem