PPABỊIn the plane truss system, whose loading condition is shown in the figure, there will be support reactions A and B, and rod forces 1,2 and 3.6 -A is the fixed joint and B is the sliding joint.Loads on the beamP = 50 kN,All acute angles in the truss system are 45 degrees.Асcordingly Bу 3D?O a) 0O B) 175O C) 225OD) 35.36O TO) 200

A BA In the plane truss system, whose loading condition is shown in the figure, there will be support reac 6- A is the fixed joint and B is the sliding joint. Loads on the beam P = 50 kN, All acute angles in the truss system are 45 degrees. Accordingly By = ? O a) 0 OB) 175 OC) 225 OD) 35.36 Tо) 200

A BA In the plane truss system, whose loading condition is shown in the figure, there will be support reac 6- A is the fixed joint and B is the sliding joint. Loads on the beam P = 50 kN, All acute angles in the truss system are 45 degrees. Accordingly By = ? O a) 0 OB) 175 OC) 225 OD) 35.36 Tо) 200

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

5 - In the plane truss system, whose loading condition is shown in the figure, there will be support reactions A and B, and rod forces 1,2 and 3. A is the fixed joint and B is the sliding joint. Loads on the beam P = 50 kN, All acute angles in the truss system are 45 degrees. Accordingly, S2 = ? a) 0B) 175C) 225D) 35.36E) 200
A truss system is simply supported at A and B. If P = 174 kN, determine the absolute value of the axial force in member EB (in kN). 2P F. P 5m 5m P 3m 63m ID P E B
РРРP РР РРР Accordingly, Ax = ? 2/2 B In the plane truss system, whose loading condition is shown in the figure, there will be support reactions A and B, and rod forces 1,2 and 3. 18 - A is the fixed joint and B is the sliding joint. Loads on the beam P = 50 kN, All acute angles in the truss system are 45 degrees. Accordingly, which of the following is incorrect? a) The S1 bar is the pressure bar. B) si and S2 bars are pressure bars. O C) s1 and S3 bars are pressure bars. O D) A and B supports carry an equal amount of load on the y-axis. O TO) S3 bar is tow bar.
500 N 400N 2.598 m 600 600 600 600 B 3 - 201.8N 298.2N Determine the force in member AD of the truss shown. State if the members are in tension or compression. O 651.15 kN, T O 516.51 N, T 651.15 kN, C O 515.16 N, C
II. Solve for the member forces of the truss. INCLUDE NEGATIVE (-) SIGN IF COMPRESSION FORCE. 15KN В 10KN 1.5m E A 45° 3m 3m
Situation 5. The K-truss is loaded by vertical force and supported by pin and rollers as shown. 18. Detemine the force in member ES 6 panels at 8' c. 7.547 kips (T) d. 5.721 kips (T) B. a. 3.774 kips (C) b. 6.038 kips (C) E A G 5° T 19. Determine the force in member CD R c. 6.400 kips (T) d. 5.800 kips (T) a. 3.200 kips (C) b. 4.800 kips (C) 20. Determine the force in member KR a. 0 b. 2.120 kips (T) H. M K 1 kip 2 kips 4 kips c. 1.887 kips (C) d. 2.544 kips (T) 20 21. Determine the force in member DK a. 2.000 kips (T) b. 0 c. 3.200 kips (T) d. 1.000 kips (T)
Compute the bar forces in the lettered bars of the truss shown. P P P P Ja 45°% 45° a
In the plane truss system, whose loading condition is shown in the figure, there will be support reactions A and B, and rod forces 1,2 and 3. 8- Ais the fixed joint and B is the sliding joint. Loads on the beam P= 50 kN, All acute angles in the truss system are 45 degrees. Accordingly, Bx = ? Oa) 0 O B) 200 OC) 225 D) none O TO) 175
e D lC l 5) The box truss shown in the figure is loaded by three vertical forces acting at joints A, B, and E. All horizontal and vertical bars in the truss are of length 2m. Find the forces in members AB, AC, and DC. le JA |B E 20 kN 50 kN 20 kN
Flexibility Method: Truss Solve the following problem: Problem 3: Given: The following truss: The area of all bars, A = 5 in.? E = 30,000 ksi. 30' 120 kips -20'- 20'- Required: Compute the reactions and all the bar forces for the statically indeterminate truss. Approach: Select [C3] as the redundant (assume it positive to the left) Summarize the bar forces for Primary 0 directly on a sketch of truss Primary 0. A bar force in tension must be shown as a positive quantity with a (T) next to it; a bar force in compression must be shown as a negative quantity with a (C) next to it. Keep the sign. Summarize the bar forces for Primary 1 directly on a sketch of truss Primary 1. Summarize final reactions and bar forces directly on a sketch of the final truss.
3m For the truss determine the horizontal displacement of joint B. Assume AE is constant for all members using Virtual Work Method 3m B 3m 1 kN C
Determine the vertical displacem ent at Joint B using Virtual Work Method. AE is constant and assume all members are pin connected at their ends. D. c60 3 m B. 4 m 4 m 15 kN 20 kN