Consider the truss shown in (Figure 1). Suppose that F= 7 kN . Part ADetermine the force in member HI of the truss, and state if the member is in tension or compression.Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. Part BDetermine the force in member FI of the truss, and state if the member is in tension or compression.Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. Part CDetermine the force in member EF of the truss, and state if the member is in tension or compression.Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. # Truss Structure Diagram## OverviewThe diagram illustrates a truss structure commonly used in civil engineering. It consists of several interconnected members forming a framework capable of supporting loads.## Components and Dimensions- **Points (Joints):** A, B, C, D, E, F, G, H, I, J, K, L.- **Support Points:** A and G act as supports for the truss.- **Members:** The truss is composed of several straight members connecting at joints.- **Distances:** Equal horizontal distances of 2 meters between points A-B, B-C, C-D, D-E, E-F, and F-G.- **Height:** The vertical height at joint K is 3 meters.## Loads- **At B:** A downward load of 4 kN.- **At C:** A downward load of 5 kN.- **At F:** A downward load of 6 kN.## Truss Design- The truss features a symmetrical design with a peak at joint K.- The height and spacing of joints ensure an even distribution of stress across the structure. This illustration serves to demonstrate the basic principles of truss design and how forces are calculated and distributed in structural engineering.

Answered: Consider the truss shown in (Figure 1).…

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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Part A

Determine the force in member HI of the truss, and state if the member is in tension or compression.

Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension.

Part B

Determine the force in member FI of the truss, and state if the member is in tension or compression.

Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension.

Part C

Determine the force in member EF of the truss, and state if the member is in tension or compression.

Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension.

# Truss Structure Diagram

## Overview

The diagram illustrates a truss structure commonly used in civil engineering. It consists of several interconnected members forming a framework capable of supporting loads.

## Components and Dimensions

- **Points (Joints):** A, B, C, D, E, F, G, H, I, J, K, L.
- **Support Points:** A and G act as supports for the truss.
- **Members:** The truss is composed of several straight members connecting at joints.
- **Distances:** Equal horizontal distances of 2 meters between points A-B, B-C, C-D, D-E, E-F, and F-G.
- **Height:** The vertical height at joint K is 3 meters.

## Loads

- **At B:** A downward load of 4 kN.
- **At C:** A downward load of 5 kN.
- **At F:** A downward load of 6 kN.

## Truss Design

- The truss features a symmetrical design with a peak at joint K.
- The height and spacing of joints ensure an even distribution of stress across the structure.

This illustration serves to demonstrate the basic principles of truss design and how forces are calculated and distributed in structural engineering.

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