G E 4 m A B |C - 3 m→-- 3 m-- 3 m¬-- 3 m→+ 3 m¬- 3 m-

Q: Classify each of the plane trusses shown as unstable, statically determinate, or statically…

A: Given data in question  Trusses To find out  Indeterminacy    m = number of members  r = external…

Q: 3 Determine the support reactions of the 10 beam shown here: 1 A 12 hint: resultant force is the…

A: Given To find  reaction at A and B

Q: Determine the force in members, DF, EF, and EG of the structure

A:

Q: Problem 5 Classify each of the following trusses as statically determinate, statically…

A: To find whether the given truss is statically determinate or indeterminate and its degree.

Q: Classify each of the plane trusses shown as unstable, statically determinate, or statically…

A: To find indeterminacy of truss

Q: a. Continuous Beam:

A: degress of static indeterminacy Ds=Dse+DsiDse=degree of external static indeterminacy ( number of…

Q: the truss shown in the below figure is supported by a hinge at A and a link BC. Determine the…

A: FBD of the given truss: Note: Vertical reaction will not developed at support B because support Bis…

Q: Classify each of the plane trusses shown as unstable, statically determinate, or statically…

A: The structure is unstable. If the dislocated structure can be pulled out without causing the limb to…

Influence Lines

The graphs that show the variation of a function at a specific point on a beam or truss due to a unit load placed at any point along the structure are known as influence lines in engineering. Some common functions that are studied with influence lines are shear, moment, and deflection. In designing beams and trusses, it is important to use influence lines in structures where loads would move along their span such as bridges, crane rails, conveyor belts, floor girders, etc. The influence lines help to study where a load will create the maximum effect for any of the functions.