A 4.8 m-long from fixed point, 0.5 m wide and ssumed a thickness of 30 mm troughout a springboard made of high strengh S-2 glassfiber material which weighs 3.6-kN/m. If a diver impacts 30-kN at the free-end of the board when about to dive, calculate: i. the reaction at the fixed-end of the cantilever and bending moment diagram. ii. the maximum bending moment in the beam. if the material Young's Modulus of elasticity is 93.8 GPa find: iii the maximum slope of the beam. iv. the maximum deflection in the beam. v. the maximum strength in the material
A 4.8 m-long from fixed point, 0.5 m wide and ssumed a thickness of 30 mm troughout a springboard made of high strengh S-2 glassfiber material which weighs 3.6-kN/m. If a diver impacts 30-kN at the free-end of the board when about to dive, calculate:
i. the reaction at the fixed-end of the cantilever and bending moment diagram.
ii. the maximum bending moment in the beam.
if the material Young's Modulus of elasticity is 93.8 GPa find:
iii the maximum slope of the beam.
iv. the maximum deflection in the beam.
v. the maximum strength in the material
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I think The sum of moments in A=0, so Moment in A=0, I assume the max slope is when x=L, so: y'= PLL/2EI
and your answer about Moment on A maybe wrong because is a cantilever with "fixed point" in your graphic is A.
sorry if I am wrong, thanks.
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