**Truss Design Using Angles and Bolts** **Truss Member Details:** The truss diagonal member consists of a pair of angles, designated as L5x3x1/2. These are loaded in tension. The bolts to be used are 7/8 inches in diameter. The member is made of A36 steel. The design shear strength for one angle's bolt is 24.3 kips per bolt. **Diagram Explanation:** The diagram shows a side view of the truss joint, highlighting the placement of bolts. The dimensions indicate the spacing and layout: - Three bolts, evenly spaced 3 inches apart. - The angle dimensions are illustrated, with details showing 5 inches for the top side and 3 inches for the other side, and a thickness of 1/2 inch. - A side view line indicates a total length of 6 inches with spacing between the bolts. **Design Considerations:** 1. **Total Bolt Design Strength** 2. **Yielding of the Member** 3. **Rupture of the Member** 4. **Block Shear for the Member** 5. **Design Strength of One Angle** These elements must be evaluated to ensure the truss member performs adequately under load.
**Truss Design Using Angles and Bolts** **Truss Member Details:** The truss diagonal member consists of a pair of angles, designated as L5x3x1/2. These are loaded in tension. The bolts to be used are 7/8 inches in diameter. The member is made of A36 steel. The design shear strength for one angle's bolt is 24.3 kips per bolt. **Diagram Explanation:** The diagram shows a side view of the truss joint, highlighting the placement of bolts. The dimensions indicate the spacing and layout: - Three bolts, evenly spaced 3 inches apart. - The angle dimensions are illustrated, with details showing 5 inches for the top side and 3 inches for the other side, and a thickness of 1/2 inch. - A side view line indicates a total length of 6 inches with spacing between the bolts. **Design Considerations:** 1. **Total Bolt Design Strength** 2. **Yielding of the Member** 3. **Rupture of the Member** 4. **Block Shear for the Member** 5. **Design Strength of One Angle** These elements must be evaluated to ensure the truss member performs adequately under load.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Please solve Part 1
Transcribed Image Text:**Truss Design Using Angles and Bolts**
**Truss Member Details:**
The truss diagonal member consists of a pair of angles, designated as L5x3x1/2. These are loaded in tension. The bolts to be used are 7/8 inches in diameter. The member is made of A36 steel.
The design shear strength for one angle's bolt is 24.3 kips per bolt.
**Diagram Explanation:**
The diagram shows a side view of the truss joint, highlighting the placement of bolts. The dimensions indicate the spacing and layout:
- Three bolts, evenly spaced 3 inches apart.
- The angle dimensions are illustrated, with details showing 5 inches for the top side and 3 inches for the other side, and a thickness of 1/2 inch.
- A side view line indicates a total length of 6 inches with spacing between the bolts.
**Design Considerations:**
1. **Total Bolt Design Strength**
2. **Yielding of the Member**
3. **Rupture of the Member**
4. **Block Shear for the Member**
5. **Design Strength of One Angle**
These elements must be evaluated to ensure the truss member performs adequately under load.
Expert Solution
Step 1
Given:
Angle section: 2 L 5 x 3 x 1/2
Bolt size: 7/8"
A36 steel
Shear strength of one bolt = 24.3 kips
Number of bots: 4
To find:
1. Total bolt design strength
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