please rate this answer thanks
A plastic bar fits snugly between rigid supports at room temperature (68°F) but with no initial...
Determine the stress in the bar when the temperature is raised to 320°F. (Round the final answer to the nearest whole number. You must provide an answer before moving to the next part.) A) The stress in the bar is ___ ksi. B) After the temperature has returned to 45 F thumbs up for correct answer A uniform steel rod of cross-sectional area A is attached to rigid supports and is unstressed at a temperature of 53 F. The steel...
A 3 m rigid bar AB is supported with a vertical translational spring at A and a pin at B The bar is subjected to a linearly varying distributed load with maximum intensity g Calculate the vertical deformation of the spring if the spring constant is 700 kN/m. (ans: 21.43 mm) 2. A steel cable with a nominal diameter of 25 mm is used in a construction yard to lift a bridge section weighing 38 kN. The cable has an...