PROBLEM 6: The roof truss shown is supported on rollers at A and is hinged at B. The wind loads H1, H2, and H3, actperpendicular to the top chord. Members FD and GE are perpendicular to the top chords. Calculate all the member forcesof the truss.Given: S = 3.0 m H = 1.5 mH1 = 16 KN; H2 = 27 KN; H3 = 11 KN; P = 105 kNH1HASH2FDH3PCGSSESBH

The objective of this problem is to calculate all the member forces of the truss. The truss is a…

Answered: PROBLEM 6: The roof truss shown is…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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PROBLEM 2: The roof truss shown is supported on rollers at A and is hinged at B. The wind loads H1, H2, and H3, actperpendicular to the top chord. Analyze the truss based on the stated conditions. Indicate “C” for compression and “T”for tension.Given:S = 3.0 mH = 1.5 m Required: 1. Force in member DE (kN) due to the load, P = 105 kN.Wind loads = 0 (Answer: 157.500 (T)) 2. Force in member DE (kN). (Answer: 25.931 (T))Given: H1 = 16 kN; H2 = 27 kN; H3 = 11 kN; P = 0 3. Force in member DE (kN). (Answer: 183.431 (T))Given: H1 = 16 kN; H2 = 27 kN; H3 = 11 kN; P = 105 kN
The front view of a Zenith CH 750 Cruzer airplane named "Mapanikwa" is shown in the figure below. The wing AE is supported by the lift strut BC and is connected to the fuselage by a lug attachment at point A that may be idealized as a pin. The lift strut is a two-force member in equilibrium and is also pin-connected at points B and C. The vertical distance from the pin at A to the pin at C is 1.2 meters. A 1,500 lb upward force caused by the lift generated by the wing is acting at point D. If point B is equidistant from the pin at A and the wing tip E, and if the distance X is equal to 0.5 meters, determine the force supported by the pin at A.
Using the method of nodes, calculate the force in each bar of the truss. Also, indicate if they are in tension or in compression.
Force in each member of the truss shown, Tabulate the results
Calculate the forces in member CF of the truss and state the member is in tension or compression using the method of sections
Using the method of joints, calculate the force in each memberof the trusses shown. State whether each member is in tension or compression.
Identify the zero force members in the following truss.
The member ABC which is supported by a smooth collar at A, rocket at B and short link CD as smooth in figure. a)Contrust the free body diagram of member ABC. B) explain the significance of each force acting on the member ABC. c) Calculate all the unknown forces.
Using the node method, calculate the force in each member of the trusses shown. Indicate whether each is in tension or compression.
Determine the force in members KJ, KD and CD of the Pratt truss (Figure 1). State if the members are in tension or compression.
In the cantilever truss shown in the figure determine the force in members EF. Determine the force in members BC.
The truss above has concentrated loads as shown. The wind loads of 25 KN are perpendicular to the member AF. The forces acting on all the members by the method of joints.

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