Question

For the cantilever beam and loading shown, determine the slope and deflection at point B. Use E = 32 x 106 psi. 125 lb 15 lb/in 1.75 in B 30 in 10 in. The slope at end Bis x 107 rad. The deflection at end B is in.

Answer 1

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M Replace load atc' as shown below. 12516 is l/m 15 lblin 125 lb TA 아 B 30 m K 3om 30m som 2 T 64 کردیا۔ =-4-5856X10-3 =-W2 2 3 I = I dt 64. (1-15)4=0.46 int loading (os), - 15x30 GEI 6X32X106x0-46 us), - 15x304 -0.1032 SEI 8x32x16x0-46 loading a -PL² -125x30" 1103 S-3.8213X10 (06), ZET 2X32X106x0.46 (98), - -PE - 125X303 0.0764 BEI 3x3 2x10630-46 loading ③ (M =125X10=1250 min) -1250x30 (08)3 -205476X163 BRI 32x188x0.46 -1250 X302 ZEI 2x 32 x 106x0.46 08-081 +686)2+(08)3=(-4.5856-3-8213–2-5476)x --10-9845x10 3 rad 10-9545X103 -Mch 32 -M2 0382 Yo=(43),+(96)2+(48)3=(-0-1032-0-0764 -0.0382) -0-2178 m 0.2178 in