This calculator is designed to calculate the minimum distances between bolts used to connect metal plates in construction structures. Proper determination of bolt spacing is critical to ensuring the structural integrity and longevity of connections.
To use the calculator, you need to enter the following parameters:
- Bolt hole diameter (d): note that this is the diameter of the hole, not the bolt itself. The precise hole diameter is crucial for accurate calculations.
- Type of plate edge: choose between a cut edge and a rolled edge. A cut edge is created by mechanical processing of the metal, while a rolled edge retains the original surface after rolling.
- Special conditions: mark the relevant options if your bolts are high-strength or if the yield strength of the steel in your plates exceeds 380 MPa. These factors affect the minimum bolt spacing and must be considered in the calculations.
The calculator will automatically compute the minimum distances between the centers of the bolts, as well as the distance from the edges of the plates to the nearest bolts. This will help you optimize the placement of fasteners and ensure the reliability of the connection. Correct spacing prevents stress and deformation at the connection points, which is especially important for structures under load.
This tool is useful for structural engineers, designers, and builders involved in the development of metal structures, bridges, buildings, and other constructions where bolted connections are used. The calculator takes into account widely accepted international standards and norms, ensuring the accuracy and reliability of the calculations.
Use this calculator for quick and accurate determination of optimal bolt connection parameters, which will increase design efficiency and reduce the time spent on manual calculations. Proper bolt placement ensures even load distribution and increases the overall strength of the structure.
