Answered: PROBLEM 2 Determine the force in…

PROBLEM 2 Determine the force in members DF, EF, and EG of the structure below. DF: [ Select ] EF: [ Select ] EG: [ [ Select ] 20 N 40 N 40 N F 20 N D В 2 m H C E G 10 m Ko oL 4 m 4 m 4 m 2m 2m >

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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Aen = a0 © @2 Z Q23-7-2018p.. Q1: A railway ridge consisting of truss construction as shown in the Figure below, this truss is supported by A and B. The forces on joints il and V are i the uss result from a i crossing the railway bridge Determine the following: (a)the reactions forces in A and B (b)the forces of the truss members in joints (1.1, I and 1V) >
B 6m LP P -8m- -8m- -8m -8m In the bridge truss shown in figure, the end chord AB is composed of two C 230 x 30 channels latticed together so that the fabricated section has equal moments of inertia about the axes of symmetry. Properties of C 230 x 30 Ix = 25.5 x 10^6 mm^4 A=3800 mm^2 %3D a. Determine the slenderness ration of section AB. b. Determine the capacity of member AB. c. If the safe load P on the truss is governed by the strength of member AB, which of the following gives the value of P using NSCP Specifications with Fy = 290 MPa. %3D
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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. H G F A 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 = 0 is executed, the member FE has the vertical component, or the "ability" to "balance" the system only. along vertical Aside from members FG and FE, through observation,…
Structural mechanics 'method I used was portal method how do I solve for the following what are the shear in column bf,lp what is the moment at the ends of column ko and ei what is the moment at the right end of beam kl what is the moment at the left end beam fg what is the shear in beam fg
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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. 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 along vertical = 0 is executed, the member FE has the vertical component, or the "ability" to "balance" the system only. Aside from members FG and FE, through observation, determine the…
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