1. The A-36 steel bar shown in the figure is heated from T1 = 20C to T2 = 100C. Young's modulus

Question

1. The A-36 steel bar shown in the figure is heated from T1 = 20C to T2 = 100C. Young&#x27;s modulus

Adi S · Answer

now average normal thermal stress can be calculated as follows delta T is alpha del T e that is

Supreeta N · Answer

Hello student, here the stress in the bar is given by force or tension divided by cross -section

Adi S · Answer

The change in length is given by the formula delta L is equal to L alpha delta T where L is the

Sri K · Answer

In this quotient there is some bar which is made of steel. Here the dimension is the length is 1

Adi S · Answer

In this question we are given 3 bars, the temperature of the first bar is 12 degree Celsius and

1. The A-36 steel bar shown in the figure is heated from $T_1$ = 20C to $T_2$ = 100C. Young's modulus and the thermal expansion coefficient of A-36 steel are 200 GPa and $11.7 \times 10^{-6}$/C, respectively. Determine the thermal stress developed in the bar.