truss: tensile members: EA = EA compression: EA = 2EA Calculate the vertical displacement where 2F is applied. 2F a 1.50

1)Calculate force in each member using method of joints. 2)Calculate force in each member using method of sections. 3)Summary of calculations for proposed truss design

For the a" by a" frame of thickness t", break the area into two pieces, the entire frame and gap, and the gap inside the frame. Voids are taken as negative. Calculate the following: a" X COLLAPSE IMAGES a = 24 in t = 2.3 in

For the truss structure below, if the applied force P = 10 kN, what is the force in member CD? Negative sign must be included if compression. Answer must also have 1 number past the decimal point and have the proper unit.