test02 - CE 214:003 Engineering Mech nics: Statics Fall...

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Unformatted text preview: CE 214:003 Engineering Mech nics: Statics Fall 2010 Test Zbim Name: Signature: 1 (1 Mr)“ 0 Row: Solve each of the following questions/problems in a neat and orderly fashion. SHOW ALL WORK, ONLY ON THE FRONT OF EACH PAGE. Credit for unexplained or difficult-to-follow work will not be awarded. Answers must be placed in the spaces provided. No partial credit is awarded to the sub problems in problem 3. Partial credit will be awarded in Problems 1 and 2, but only if the work is neat, orderly, and adequately explained. 0 Check whether you have all 5 pages in your test booklet. 0 Budget your time. You may want to peruse through all the problems first. 0 You may superimpose free body diagrams directly upon given sketches wherever it can be done clearly and unambiguously. This space is for instructor use only. Marks Awarded: P-l: P-2: P-3: Total: P-l: Draw the shear-force and bending moment diagrams for the following beam. You are required to draw it to scale and show the values at all critical points. ‘300 [000 40 kN 610 kN.m 20 kN/m 20 kN/ l0 kN/M m 8m (fillllhh l __— nun—n —_Il'm —— —_-Y-l—— PIchW) 11:3}. Draw the shear-force and bending moment diagrams for the following beam. You are required to draw it to scale and show the values at all critical points. 60 kN Zoo [00 ‘300 [000 40 kN 20 kN/m 20 mm 10 kN/m 220 kN.m ! fi 5 m E g 5m m E 8 m 110 kN | | | l ‘7 \ lllll gallium l all ll II Ii Ii “’1 “ Ill! II E! a: l l I it] i ——lmm'!fi ___w_ ——___3_ Am— ——Fe_"—'é-— ' ,7 ! I '_—‘u_ ——-_‘!L'_ —_A-—_ ——"——-_l '\ ii E‘ ‘I ll K? it» P-2: Obtain the reactions at support B in the frame. Note that the pulleys are of equal radius. There are pins at A, C and D. 5M1 : WOW 15 © A04 300% C): “‘5' Cr: 3006m4S°—-300= —89-‘)Jlb/.-[aoj,b 30°00 CY ., zoo smqso s. 112d LID/'11.; 1b ‘_/;’—\/__ 2° MD ‘7" $30012» [2001,], @ Px 37" 300g, Dy '3, ZOOLb 95””) 2 J, PM + Fco’o Do I 1 Fe» 2 RD 5 ,g.5 lib/«13'4- DO 3 F604) ED 3 g.’ Lb fl $3009.}; Loo Zlano 9 3% ‘3' bib/[86,615 Fe» 4” 4’30db F 90 a 5V z 300 2° “5 9N‘5Qb D —— Z Y .. ,ZowfizAXS’XZ ’9 20° 2/4, €M?O % M6 ’ ’3'4 “4w Bx: 3|$~5£b By: 3501b MB: —g3? thaw ($6.61)» 2001b —3’—}3.\,W PROBLEM 3 fixed (a) (2 points) Find the reactions at A. (b) (2 points) Draw the shear force and bending moment diagram for the following beam 76(09 [5 SW ’— 4mm (c) (3 points) Mark all the zero-force members on the truss. Far. 9 l0 K” (T) 61%;,ng (d) (3 points) Find the forces in HG, HD, CD FHG = I 510V (C o® FHD= 7‘07“! ©rT?) IOKN (Co@) F33 5 ?‘°?M(c' _ . 10 ’ km 1 A 3 E / I’M IV“ 1 PM '1‘ KN b’esra (5 SW] M 5 Cut “(hunting FHGa :QZ'ND: _. 9 FHQH -—20xl +5><l =0 -% FM ’[ ' 2 Fy’O PHD a Psi?" +5 5 5 FWD 3 “Thoq'kN 2 P69 Mn ‘0 ...
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test02 - CE 214:003 Engineering Mech nics: Statics Fall...

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