Answer Happy

4.] For the beam and loading shown below, determine the slope and deflection at the end A (Note: do not neglect the signs). The beam is made up of reinforced steel. Use the method of superposition. [25] 2.0 in. [1 kip 1 kip/ft Answers: Deflection at A, YA= B DA= Slope at A, = А 4.0 in. С 2 ft 3 ft
Ultimate Strength Yield Strength Modulus Modulus Coefficient Ductility, Specific of Compres- of of Thermal Percent Weight, Tension, sion, Shear, Tension, Shear, Elasticity, Rigidity, Expansion, Elongation lb/in|ksi ksi ksi ksi 10 psi 10 psi 10-70F in 2 in. Material ksi Reinforcing Steel Medium strength High strength 0.283 0.283 70 90 40 60 29 29 11 11 6.5 6.5