2. a. Draw the influence line for member BF of the truss shown. The bottom chord is the loaded chord.b. At what Joint on the truss will a concentrated live load be placed to produce a maximum tensile forcein the member BF?

Place the unit load at A:Reactions:Ay=1∑ Fy=0FBFsin60+1-1=0FBF=0

Answered: 2. a. Draw the influence line for…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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2. a. Draw the influence line for member BF of the truss shown. The bottom chord is the loaded chord. b. At what joint on the truss will a concentrated live load be placed to produce a maximum tensile force in the member BF?