**Chapter 3: Analysis of Statically Determinate Structures****Section 3.5–3.6****Problem 3-19:**Determine the force in members \(AE\), \(BE\), and \(BC\) of the truss and indicate if the members are in tension or compression.**Diagram Explanation:**- The diagram shows a truss structure with joints labeled \(A\), \(B\), \(C\), \(D\), and \(E\).- The truss consists of several members connecting these joints.- External forces are applied: - A force of \(12 \, \text{k}\) acting downward at joint \(A\). - A force of \(8 \, \text{k}\) acting downward at joint \(E\).- The truss is symmetrical, with horizontal distances of \(8 \, \text{ft}\) between joints \(A\) and \(B\), and between \(B\) and \(C\).- Vertical distances include \(6 \, \text{ft}\) between joints \(D\) and \(C\), and \(6 \, \text{ft}\) between \(E\) and the horizontal line through \(B\).**Objective:**The objective is to determine the forces in the specified truss members \(AE\), \(BE\), and \(BC\) and classify these forces as being in tension or compression.

Given Load 8, 6 and 12 kHeight 6 ftTo find out Member forces

130 Sec. 3.5-3.6 3-19. Determine the force in members AE, BE, and BC of the truss and indicate if the members are in tension or compression. 8 k A CHAPTER 3 ANALYSIS OF STATICALLY DE 12 k 6 k 8 ft- E 00 00 00 00 o 0.000 20000 a B 8 ft °° D 00 6 ft C

130 Sec. 3.5-3.6 3-19. Determine the force in members AE, BE, and BC of the truss and indicate if the members are in tension or compression. 8 k A CHAPTER 3 ANALYSIS OF STATICALLY DE 12 k 6 k 8 ft- E 00 00 00 00 o 0.000 20000 a B 8 ft °° D 00 6 ft C

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

Matrix Algebra for Structural analysis

Structural analysis is a process in which the effects of different loads and internal forces, acting on structures and their elements are determined. This method of analysis is effective in detecting the failure loads of the structural elements and the design can be altered before commencing the construction process, which ensures proper strength and safety of the structures.

Question

**Chapter 3: Analysis of Statically Determinate Structures**

**Section 3.5–3.6**

**Problem 3-19:**
Determine the force in members \(AE\), \(BE\), and \(BC\) of the truss and indicate if the members are in tension or compression.

**Diagram Explanation:**

- The diagram shows a truss structure with joints labeled \(A\), \(B\), \(C\), \(D\), and \(E\).
- The truss consists of several members connecting these joints.
- External forces are applied:
- A force of \(12 \, \text{k}\) acting downward at joint \(A\).
- A force of \(8 \, \text{k}\) acting downward at joint \(E\).
- The truss is symmetrical, with horizontal distances of \(8 \, \text{ft}\) between joints \(A\) and \(B\), and between \(B\) and \(C\).
- Vertical distances include \(6 \, \text{ft}\) between joints \(D\) and \(C\), and \(6 \, \text{ft}\) between \(E\) and the horizontal line through \(B\).

**Objective:**

The objective is to determine the forces in the specified truss members \(AE\), \(BE\), and \(BC\) and classify these forces as being in tension or compression.

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