Question

2) Consider a statically indeterminate beam in (I) = (i) + (ii) + (iii) as shown. a) Using your cheat sheet, compute the solutions of (i), (ii) and (iii) (A to B) respectively in terms of w0, P and Q. b) Compute for (i), (ii) and (iii) at the free end B. b) Impose the constraint at B to solve for the reaction Q=RB (<0) at B. c) Find the elastic curve of (I), the (+2)force & moment reactions at A expressed in terms of w0, P and Q.

Score:2) Consider a statically indeterminate beam in (I) i) (ii) + (iii) as shown. a) (+6) Using your cheat sheet, compute the solutions of (i), ii and) (A to B) respectively in terms of wa P and Q. b) (+9) Compute Ely ax for (), ii) and (ii) at the free end B. b) (+10) Impose the constraint at B to solve for the reaction Q-R (<0) at B e) (+6) Find the elastic cue Ely(of (I), the (+2)force & moment reactions at A expressed in terms of wa P and Q. Here EI constant, a-5fr, 1 10fr, w 6 k/ft, P 6 k 4l

Answer 1

iven s Beam Deflection (ET max) 6K/bt 6 (5) 5 093.15 6 EI 468.15 A 0' B 3E1 3E1 0 333.33 Re/E 10 6 K 1098.15 0033 So, 3,33 Re RB E T ET ET 333, 35 Re3013, 15 Re 9.28 K (douso Lsando upuatd dire ction Gladaling all th unknowns." 6y equillibxium equatrions 6 K A 5' MA RA

2. 6k Elastic Goue b 12 5 C 6 6.12X 9.28K 2. applying boundon식 conditions CI -38.315 (x-s) 0.5y (x*) _ 38.315 (X)/- 0.25 EL(a) _

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