In the image, w = 300 N/m. a) Determine the shear force at point E of the frame. Express your answer to three significant figures and include the appropriate units. The image is a diagram illustrating a structural framework made up of several beams and joints. Below is a detailed description of its components:- The diagram shows a triangular framework composed of three beams labeled as AB, CD, and DE.- Beam AB is vertical, measuring 1 meter.- Beam CD is horizontal and connects to the top of beam AB, measuring 0.75 meters in length.- Beam DE is inclined at a 60° angle to the horizontal, measuring 0.75 meters in length, and connects to the end of beam CD.- There is another horizontal segment labeled CE that measures 0.25 meters, resulting in DE being 0.75 meters above the line from point D to E.- Points A and B at the bottom are where the structure is presumably anchored or supported on a surface.- The arrows along beam DE indicate a uniformly distributed load or force acting downward along this member.This diagram is likely related to a study of structural mechanics, focusing on the equilibrium of forces and moments within a system of connected beams.

The free body diagram of the frame can be drawn as:The support reactions can be determined by using…

Answered: In the image, w = 300 N/m. a)…

In the image, w = 300 N/m. a) Determine the shear force at point E of the frame. Express your answer to three significant figures and include the appropriate units.

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

System of Forces

A force is an external influence or agent that changes the state of a system. According to Newton's second law, the force applied to a body is proportional to the change in momentum of a body. Hence, whenever a force is applied to a body, its momentum changes. If the body is at rest, under the action of force, its state of rest changes to motion. In other words, the magnitude of the momentum of the body changes from zero to a measurable value. Similarly, if the body possesses some initial velocity, it has some associated momentum, the effect of force can cause the body to halt or come to rest, that is, the momentum reduces to zero.

Question

In the image, w = 300 N/m.

a) Determine the shear force at point E of the frame. Express your answer to three significant figures and include the appropriate units.

The image is a diagram illustrating a structural framework made up of several beams and joints. Below is a detailed description of its components:

- The diagram shows a triangular framework composed of three beams labeled as AB, CD, and DE.
- Beam AB is vertical, measuring 1 meter.
- Beam CD is horizontal and connects to the top of beam AB, measuring 0.75 meters in length.
- Beam DE is inclined at a 60° angle to the horizontal, measuring 0.75 meters in length, and connects to the end of beam CD.
- There is another horizontal segment labeled CE that measures 0.25 meters, resulting in DE being 0.75 meters above the line from point D to E.
- Points A and B at the bottom are where the structure is presumably anchored or supported on a surface.
- The arrows along beam DE indicate a uniformly distributed load or force acting downward along this member.

This diagram is likely related to a study of structural mechanics, focusing on the equilibrium of forces and moments within a system of connected beams.

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Step 1: Drawing the FBD of the frame

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Step 2: Determining the support reactions

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Step 3: Determining the shear force at E

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