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Engineering
Civil Engineering
H, G A C D

H, G A C D

Structural Analysis
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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Zero-Force Members are structural members that support No loading but aid in the stability of the truss. Tips on getting the zero-force members: 1. there is no external load or reaction at that joint 2. Insufficient structural members to satisfy or "balance" the system: Summation of forces along the horizontal and vertical 3. two of the members are collinear As shown in the figure, structural members of zero-force members can be noticed through observation. Load P Н. F A C D E At a glance, it can be inferred that the member FG and FE are zero force members, because: First, there is no external load applied on the joint
Transcribed Image Text:Zero-Force Members are structural members that support No loading but aid in the stability of the truss. Tips on getting the zero-force members: 1. there is no external load or reaction at that joint 2. Insufficient structural members to satisfy or "balance" the system: Summation of forces along the horizontal and vertical 3. two of the members are collinear As shown in the figure, structural members of zero-force members can be noticed through observation. Load P Н. F A C D E At a glance, it can be inferred that the member FG and FE are zero force members, because: First, there is no external load applied on the joint
members can be noticed through observation. Load P H, G F A B C D E At a glance, it can be inferred that the member FG and FE are zero force members, because: First, there is no external load applied on the joint Secondly, taking the Joint F, if Summation of Forces along horizontal = 0 is executed, only the member FG has the horizontal component, or the "ability" to "balance" the system, and if Summation of Forces executed, the member FE has the vertical component, or the "ability" to "balance" the system only. along vertical = 0 is Aside from members FG and FE, through observation, determine the other zero-force members.
Transcribed Image Text:members can be noticed through observation. Load P H, G F A B C D E At a glance, it can be inferred that the member FG and FE are zero force members, because: First, there is no external load applied on the joint Secondly, taking the Joint F, if Summation of Forces along horizontal = 0 is executed, only the member FG has the horizontal component, or the "ability" to "balance" the system, and if Summation of Forces executed, the member FE has the vertical component, or the "ability" to "balance" the system only. along vertical = 0 is Aside from members FG and FE, through observation, determine the other zero-force members.
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