Show the free body diagram for the joint: Olncluded in manual solution ONot made 1.Find the reactions. Reaction at A is: kN. (answer to the nearest whole number) Reaction at K is: kN. (answer to the nearest whole number) 2. Use the method of joints to find the forces in AB and AC. The force in member AB is: kN[Tension:+, Compression: -] The force in member AC is: kN [Tension:+, Compression: -] 3. Find the force in members CE, DE, DF using the method of sections. The force in member CE is: kN [Tension:+, Compression: -] The force in member DE is: Kn [Tension:+, Compression: -] The force in member DF is: kN [Tension:+, Compression: -]

Show the free body diagram for the joint: Olncluded in manual solution ONot made 1.Find the reactions. Reaction at A is: kN. (answer to the nearest whole number) Reaction at K is: kN. (answer to the nearest whole number) 2. Use the method of joints to find the forces in AB and AC. The force in member AB is: kN[Tension:+, Compression: -] The force in member AC is: kN [Tension:+, Compression: -] 3. Find the force in members CE, DE, DF using the method of sections. The force in member CE is: kN [Tension:+, Compression: -] The force in member DE is: Kn [Tension:+, Compression: -] The force in member DF is: kN [Tension:+, Compression: -]

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

022 Plate 3-Method of Consistent Deformation Determine the force in member CD of the truss shown in the figure. Circled values are areas in square inches. E is constant. FEU ALASANC FEU DEIMAN What is the horizontal Reaction at A? [Select] What is the Verticall Reaction at A? [Select] What is the Vertical Reaction at B? [Select] What is the horizontal Reaction at C? [Select] O II W -10 ft- B D 30 k (2) Wo -15 ft S 0 C 20 ft C Technology Driven by Innovation 208C Light rain
B F RK E G F1 F2 AC, CE, EG, GI, IK, BD, DF, FH, HJ = 12.5 m, AZ=15 m, ZB=6.25 mF_1= 60 kN, F_2 = 60 kN For the truss as shown and the loading indicated. Show the free body diagram for the joint: Olncluded in manual solution ONot made 1.Find the reactions. pe here to search
The rigid bar ABCD supports point loads at A and D and is being supported by two bars at B and C. Determine the absolute value of the deformation at point C. (in mm) 120KN 4m 3m Sm A L= 6m 90 kN L-4m A= 0.04m A = 0.0 Gm² E=200 GA E=80 GPa
C. G F1 F2 AC, CE, EG, GI, IK, BD, DF, FH, HJ = 12 m, AZ=14 m, ZB=6 mF_1 = 50 kN, F_2 = 50 kN For the truss as shown and the loading indicated. Show the free body diagram for the joint: Olncluded in manual solution ONot made 1.Find the reactions. Reaction at A is: kN. (answer to the nearest whole number) Reaction at K is: kN. (answer to the nearest whole number) 2. Use the method of joints to find the forces in AB and AC. The force in member AB is: kN [Tension:+, Compression:-] 2. Use the method of joints to find the forces in AB and AC. The force in member AB is: kN [Tension:+, Compression: -] The force in member AC is: kN [Tension:+, Compression: -] 3. Find the force in members CE, DE, DF using the method of sections. The force in member CE is: kN [Tension:+, Compression: -] The force in member DE is: Kn[Tension:+, Compression: -] The force in member DF is: kN [Tension:+, Compression: -]
Determine the reactions by the method of consistency deformations. Select the reaction at the roller support to be the redundant. 90KN 60KN A 3m 3m D В 3m C E = 200 GPa I= 3.250x10^6 mm4
For the truss given below, what is the retraint that can not be remove to arrive with primary structure? CHOICES: a. Member AD b. Member BC c. Reaction at B d. Horizontal Component of the reaction at A thank you!!
The rigid beam is supported by a pin support at A and steel wires BD and CE (E-200GPA). Solve the ratio between the deformations of wire CE and wire BD. 4 m 3 m 2 m 2 m O 7/3 O 7/4 O 7/5 O 7/2
Rigid bar ABC is supported by bronze rod (1) and aluminum rod (2), as shown. A concentrated load P is applied to the free end of aluminum rod (3). Bronze rod (1) has an elastic modulus of E1 = 15,000 ksi and a diameter of d1 = 0.60 in. Aluminum rod (2) has an elastic modulus of E2 = 10,000 ksi and a diameter of d2 = 0.70in. Aluminum rod (3) has a diameter of d3 = 1.00in. The yield strength of the bronze is 48 ksi and the yield strength of the aluminum is 40 ksi. Assume a = 2.5 ft, b = 1.5 ft, L1 = 6 ft, L2 = 8 ft, and L3 = 3 ft.(a) Determine the magnitude of load P that can safely be applied to the structure if a minimum factor of safety of 2.2 is required.(b) Determine the deflection of point D for the load determined in part (a).(c) The pin used at B has an ultimate shear strength of 50 ksi. If a factor of safety of 3.4 is required for this double shear pin connection, determine the minimum pin diameter that can be used at B.
key answer: T2=71.15 N tension at A T2=20.21 N tension at B
The members of the truss shown below have a cross-sectional area of 10,000 mm². Determine the stresses in members AB and AE in MPa. Indicate if the stresses are in compression or tension. 4 m 4 m E 20 kN 40 kN A -> C. 8 m-
CE 3111D - Theory of Structures Design Activity 2 Determine the forces in all of the members of the following trusses. Summarize your answer in the table. Show complete solution. 1. 6 k 2k 3k 12 ft E |B D 10 ft 10 ft 10 ft → 10 ft Member Force Tension or Compression 1. AH 2. HG 3. GF 4. FE 5. BH 6. CH 7. CG 8. CF 9. DF 10. AB 11. BC 12. CD 13. DE
Rigid bar ABC is supported by bronze rod (1) and aluminum rod (2), as shown. A concentrated load P is applied to the free end of aluminum rod (3). Bronze rod (1) has an elastic modulus of E1 = 15,000 ksi and a diameter of d1 = 0.45 in. Aluminum rod (2) has an elastic modulus of E2 = 10,000 ksi and a diameter of d2 = 0.75in. Aluminum rod (3) has a diameter of d3 = 0.95in. The yield strength of the bronze is 48 ksi and the yield strength of the aluminum is 40 ksi. Assume a = 2.5 ft, b = 1.5 ft, L1 = 6 ft, L2 = 8 ft, and L3 = 3 ft.FIND: (a) Calculate the cross-sectional areas of the three rods.(b) For a factor of safety of 1.9, calculate the allowable stresses in the bronze and the aluminum rods. (c) On a piece of paper, sketch a free body diagram (FBD) cut through rod (3) and also a FBD of the rigid bar. Using these, find a relationship between the force in rod 1 (F1) and the applied load, P, a relationship between the force in rod 2 (F2) and the applied load, P, and also a relationship…