DETERMINE THE STRESS IN EACH MEMBER OF TRUSS LOADED AND SUPPORTED AS SHOWN. ID KIN 15kN 8m 10 kN 441 4m C 20KN ↓ 4m 4m 4m G B + 6m +
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- Q2/Determine the reactions and the force in each member of the trusses shown in Fig 2 using the metho of consistent deformations. D (5000 mm) (5000 unm) 3 m (4000 mm) C (5000 mm) B (5000 mm) 100 kN 2 pancls at 4 m 8 m E= 200 GPa mm-) 000 (日 1000Q3) Determine the moment of the force about point O. show in Fig (3) Neglect the thickness of the member? 40 N 30 N ik -100 mm- 45 200 mm -100 mm 50 N 60°Determine the magnitudes of the maximum tensile and compressive normal stresses on the transverse plane B-B in the straight portion of the structure shown in Fig. P7-184. The member is braced perpendicular to the plane of symmetry. 100 mm 50 mm 75 mm 50 mm H Section B-B -150 mm ANSWER: OL= 25.9MPa,oR= -28.5 MPa 3 4 50 KN -750 mm B C 1200 mm D B
- Asiacell Asiacell 2_52830267386... -> H.W3 The simply supported beam diameter 50 mm shown in Fig. (a) supports 30-kN concentrated force at B and a 40-kN•m couple at D. A) Sketch the shear force and beading moment diagrams. B) Calculate the maximum bending stress and the maximum shear stress of the beam. Neglect the weight of the beam. Pn= 30 kN 3 m 4 m 3 m E B Cp= 40 KN•M (a) 2 ...4 m 2 m 2 m B A m A m 60° m 200 KN 60° "Fig P4.180 Fig. P4.181 4.181 Determine the ratio PIQ for which the parallel linkage will be in equilibrium in the position shown. Neglect the weights of the members16.15 Problems Both reactions and the shearing force and bending moment P16.10 at section 1-1. (Ans: load @ 1-1: V1-1 = -0.333,0.667, M1-1 = 10 ft) P16.3 Vertical ing mo %3D %3D 11 A В 1 .C 30 ft 30 ft – 15 ft' 15 ft Problem 16.3 P16.11 Vert ing M. P16.4 Reaction at C, moment at C, and the shearing force and bending
- Q 30/Determine the forces in members FH, EH, EG, LM, MK and LK. 120 kN 120 kN 4m 60 kN 120 kN 4m 120 kN 4m 120 kN 4m 60 kN 4m 4m B. 3m 5 @ 4m Fig. 30E213: Statics of Rigid Bodies Page 75 of 103 NORTHWEST SAMAR STATE UNTVERSITY Resitence Integrity Service Escelence STATICS OF RIGID BODIES 5. Determine the pin reactions at A and all forces acting on member DEF of the frame shown. Neglect the weights of the members. Ans. A = 60 KN, F= 28.30KN – 2.5 m- 2.5 m 0.5 m Im 40 kN D E 2 m 3 m ImQ 30/ Determine the forces in members FH, EH, EG, LM, MK and LK. 120 kN 4m 120 kN 4m 120 kN 4m 60 kN 120 kN 4m 120 kN 4m 60 kN 4m B D 3m 5 @ 4m Fig. 30
- Prob.1. A simply supported beam is subjected to a concentrated force P and uniformly distributed force q shown in the Fig. 1. Determine (a) the reactions at supports A and B, (b) the transverse shear force VD and bending moment Mp of point D. 3 m 5 m- = 28 kN 8 m- D Fig. 1 R₂ q = 6 kN/m B -2 m- C1- determine the support reactions 2- determine the forces in members AE,AD, BE, DE, FC, BC Hint: theta-60 7 * 4' * D400 * * E A 8″ 4' 4' 6 400 B * F 8' a * 1 400 # C 400 #Problem 1: The figure shown is a beam subjected to varying loadings and a point load. a) Determine the magnitude and direction of the single equivalent force to the forcina svstem shown. Specify its location on the beam from point B. b) Calculate for the support reactions at A and B. Fig. 19kN 4kN/m 7.7 kN/m A -5 m- 6.8 m 2.8kn