Steel Bolted Connection Calculator (AISC)
This calculator is designed for civil engineers and structural designers to determine the strength and suitability of bolted connections in steel structures, according to AISC standards.
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Data Source and Methodology
All calculations are based on the formulas and data provided by the American Institute of Steel Construction (AISC). For more details, visit the AISC official website.
The Formula Explained
The shear capacity of a bolted connection is calculated using the formula:
V_n = 0.75 × F_v × A_b
Glossary of Terms
- Bolt Diameter: The diameter of the bolt in inches.
- Shear Force: The force applied parallel to the surface of the material.
- Bolt Type: The classification of the bolt according to its material properties.
How It Works: A Step-by-Step Example
For a bolt with a diameter of 0.75 inches subjected to a shear force of 20 kips using an A325 bolt type, the shear capacity is calculated as follows:
V_n = 0.75 × F_v × A_b where F_v is the nominal shear strength and A_b is the bolt area.
Frequently Asked Questions (FAQ)
What is a bolted connection?
A bolted connection is used in structural engineering to connect two or more elements using bolts.
How do I choose the right bolt type?
The choice depends on the load requirements and environmental conditions where the structure is located.