**Problem Statement:**Find the maximum positive force in member FG due to a concentrated live load of 11 kips, a distributed live load of 1 kip/ft, and a distributed dead load of 1 kip/ft.**Diagram Explanation:**The diagram illustrates a truss structure consisting of several members, noted as A, B, C, D, E, F, G, and H. The structure has four panels, each measuring 20 feet, making the total span 80 feet. The height of the truss from point E to the top (either FG or GH) is 15 feet. The ends of the truss rest on supports at points A and E. The truss is subjected to different types of loads: a concentrated live load of 11 kips, a distributed live load, and a distributed dead load, with the distributed loads applied evenly across the span.**Calculation Information:**To determine the maximum force in member FG, analysis involving equilibrium equations, method of sections, or method of joints is performed considering the specified loads. This analysis helps determine the internal forces experienced by each member of the truss structure under the given loading conditions.

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Find the maximum positive force in member FG due to a concentrated live load of 11 k, distributed live load of 1 k/ft, and distributed dead load of 1 k/ft.

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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Concept explainers

Loads and Reactive Forces

Loads are the external influences that a beam experiences under its working conditions. For instance, a beam may be subjected to shear loads, twisting loads, bending moment, and axial loads during its working conditions. Engineers primarily deal with beams and trusses in the civil engineering domain. Due to the influence of loads, it is very crucial to determine the induced stresses and deformation values. These values give an insight into the critical area of the beam that needs to be worked upon to make it fail-safe.

Question

**Problem Statement:**

Find the maximum positive force in member FG due to a concentrated live load of 11 kips, a distributed live load of 1 kip/ft, and a distributed dead load of 1 kip/ft.

**Diagram Explanation:**

The diagram illustrates a truss structure consisting of several members, noted as A, B, C, D, E, F, G, and H. The structure has four panels, each measuring 20 feet, making the total span 80 feet. The height of the truss from point E to the top (either FG or GH) is 15 feet. The ends of the truss rest on supports at points A and E. The truss is subjected to different types of loads: a concentrated live load of 11 kips, a distributed live load, and a distributed dead load, with the distributed loads applied evenly across the span.

**Calculation Information:**

To determine the maximum force in member FG, analysis involving equilibrium equations, method of sections, or method of joints is performed considering the specified loads. This analysis helps determine the internal forces experienced by each member of the truss structure under the given loading conditions.

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