The bronze bar 3.05 m long with a cross-sectional area of 577 mm2 is placed between two rigid walls. At a temperature of -6 °C, there is a gap A = 2.25 mm, as shown in the figure. Find the temperature at which the compressive stress in the bar will be 33.81 MPa. Use a = 18 x 10-6 /°C and E = 80.36 GPa. Note: Only round off the answer to two decimal places.
The bronze bar 3.05 m long with a cross-sectional area of 577 mm2 is placed between two rigid walls. At a temperature of -6 °C, there is a gap A = 2.25 mm, as shown in the figure. Find the temperature at which the compressive stress in the bar will be 33.81 MPa. Use a = 18 x 10-6 /°C and E = 80.36 GPa. Note: Only round off the answer to two decimal places.
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Transcribed Image Text:The bronze bar 3.05 m long with a cross-sectional area of 577 mm2 is placed between two rigid
walls. At a temperature of -6 °C, there is a gap A = 2.25 mm, as shown in the figure. Find the
temperature at which the compressive stress in the bar will be 33.81 MPa. Use a = 18 x 10-6/°C and
E = 80.36 GPa. Note: Only round off the answer to two decimal places.
%3D
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