9-9. Use the method of virtual work and determine the vertical displacement of joint H. Each steel member has a cross-sectional area of 4.5 in?.

Q: What is the lateral deflection at joint E in mm?

A: A truss supported at hinged support at A and roller support at E, is loaded with vertical loading…

Q: SOLVE USING THE METHOD OF SECTIONS and find all x members

A: The free body diagram of the truss can be drawn as:Applying moment equilibrium about B,Applying…

Q: A single axial load of magnitude P is applied at end C of the steel rod ABC. Knowing that E 30 x 106…

A:

Q: Using the method of sections and cut line aa, calculate the force FCF in member CF of the truss if P…

A: Given :

Q: Using the method of virtual work, determine the VERTICAL displacement of joint C on the truss loaded…

A: Tension as taken as positive and compression as negative. When a member is connected with two hinge…

Q: EX/ Analyze the truss shown. EA is constant for all members 2 50/N looku B +2mflfll 2 wh

A: Analyze the truss shown. EA is constant for all members

Q: A single axial load of magnitude P is applied at end C of the steel rod ABC. Knowing that E = 30 x…

A:

Q: Using the method of sections and cut line aa, = calculate the force FCF in member CF of the truss if…

A:

Equilibrium and Support Reactions

Civil engineers deal with structures that are composed of several members connected or with individual members such as beams and columns. To analyze such structures, the condition of statics must be applied. Under the static condition, the members are considered to be in equilibrium under the action of forces, that is, the members are assumed to be having negligible velocity.