**Transcription of Structural Mechanics Problem on Truss Diagonal Member** --- **Problem Description:** The truss diagonal member consists of a pair of angles L5x3x1/2 that are loaded in tension. The bolts to be used are 7/8". The member steel is A36. The bolt design shear strength for one angle is 24.3 kips per bolt. **Diagram Explanation:** - The diagram shows a pair of angles connected with bolts. - The total length between bolts is divided with dimensions, with three segments of 3 inches each and one of 2 inches. - A half-inch offset is shown between the angles. - The section is marked along different planes, probably indicating critical sections for checking design strength. **Calculations Required:** 1. **Total Bolt Design Strength** 2. **Yielding of the Member** 3. **Rupture of the Member** 4. **Block Shear for the Member** 5. **The Design Strength of One Angle** --- This transcription is intended for educational purposes, specifically for helping students understand structural design concepts related to truss members under tension, and the evaluation of different failure modes.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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**Transcription of Structural Mechanics Problem on Truss Diagonal Member**

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**Problem Description:**

The truss diagonal member consists of a pair of angles L5x3x1/2 that are loaded in tension. The bolts to be used are 7/8". The member steel is A36. The bolt design shear strength for one angle is 24.3 kips per bolt.

**Diagram Explanation:**

- The diagram shows a pair of angles connected with bolts. 
- The total length between bolts is divided with dimensions, with three segments of 3 inches each and one of 2 inches.
- A half-inch offset is shown between the angles.
- The section is marked along different planes, probably indicating critical sections for checking design strength.

**Calculations Required:**

1. **Total Bolt Design Strength**
2. **Yielding of the Member**
3. **Rupture of the Member**
4. **Block Shear for the Member**
5. **The Design Strength of One Angle**

---

This transcription is intended for educational purposes, specifically for helping students understand structural design concepts related to truss members under tension, and the evaluation of different failure modes.
Transcribed Image Text:**Transcription of Structural Mechanics Problem on Truss Diagonal Member** --- **Problem Description:** The truss diagonal member consists of a pair of angles L5x3x1/2 that are loaded in tension. The bolts to be used are 7/8". The member steel is A36. The bolt design shear strength for one angle is 24.3 kips per bolt. **Diagram Explanation:** - The diagram shows a pair of angles connected with bolts. - The total length between bolts is divided with dimensions, with three segments of 3 inches each and one of 2 inches. - A half-inch offset is shown between the angles. - The section is marked along different planes, probably indicating critical sections for checking design strength. **Calculations Required:** 1. **Total Bolt Design Strength** 2. **Yielding of the Member** 3. **Rupture of the Member** 4. **Block Shear for the Member** 5. **The Design Strength of One Angle** --- This transcription is intended for educational purposes, specifically for helping students understand structural design concepts related to truss members under tension, and the evaluation of different failure modes.
Expert Solution
Step 1 Introduction

Given data:

A pair of angle section L 5×3×12 is used as a tension member.

Diameter of bolt, db= 78"

Yield stress of the material, fy=36 ksi

Ultimate stress of the material, fu= 58 ksi

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