Example of bolt property calculation:
func ExampleBolt() {
b := bolt.New(bolt.D24, bolt.G8p8)
fmt.Printf("Bolt : %s%s\n", b.D(), b.Cl())
fmt.Printf("%s\n", b.Do())
fmt.Printf("Hole : %s\n", b.Do().Value())
fmt.Printf("%s\n", b.Fyb())
fmt.Printf("Fyb : %s\n", b.Fyb().Value())
fmt.Printf("%s\n", b.Fub())
fmt.Printf("Fub : %s\n", b.Fub().Value())
fmt.Printf("%s\n", b.As())
fmt.Printf("%s\n", b.A())
// Output:
// Bolt : HM24Cl8.8
// For bolt HM24 hole is Ø26.0 mm
// Hole : Ø26.0 mm
// In according to table 3.1 EN1993-1-8 value Fyb is 640.0 MPa
// Fyb : 640.0 MPa
// In according to table 3.1 EN1993-1-8 value Fub is 800.0 MPa
// Fub : 800.0 MPa
// Tension stress area of the bolt HM24 is 352.8 mm²
// The gross cross-section area of the bolt HM24 is 452.4 mm²
}Example of shear resistance calculation for bolt HM24Cl5.8:
func ExampleShearResistance() {
b := bolt.New(bolt.D24, bolt.G5p8)
sr := bolt.ShearResistance{B: b, Position: bolt.ThreadShear}
fmt.Printf("%s\n", sr)
// Output:
// Calculation of shear resistance for HM24Cl5.8:
// γM2 = 1.250
// αν = 0.500 - Shear plane passes through the threaded portion of the bolt
// Fub = 500.0 MPa
// As = 352.8 mm²
// In according to table 3.4 EN1993-1-8:
// Shear resistance is 70.6 kN
}