The beam is subjected to the concentrated force beam EI is c

The beam is subjected to the concentrated force, beam. EI is constant. Determine the displacement at point C of the beam. EI is constant. -118.7 kN middot m^3/(EI) -128.7 kN middot m^3/(EI) -138.7 kN middot m^3/(EI) -148.7 kN middot m^3/(EI) Determine the slope at the support A of the beam. EI is constant. -46 kN middot m^2/(EI) -56 kN middot m^2/(EI) -66 kN middot m^2/(EI) -56 kN middot m^2/(EI)

Solution

Let us use method of superposition Delfection at C due to load W= 8kN, & L= 8m, at C WL3/(48PI) 85333.33 =85333/EI Deflectionat C due to Distriubuted load w=2kN/m for half length 1/2*5/384*wL4/EI 53333.33 =53333/EI Total deflection at C 138666.7 =138666/EI =138kNm3/EI Slope at Point A Slope at Point A due to W=8kN = WL2/16EI 32000 =1000/EI Slope at Point A due to Distributed load of 2kN/m for half length =3wL3/(128EI) 24000 =24000/EI Total slope at A =56000/EI =56kNm2/EI