Calculator catalog
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Found 15 calculators
Bolt tensile stress
Calculates tensile stress from axial force and bolt stress area.
Bolt shear stress - single shear
Calculates bolt shear stress for a single shear plane.
Bolt shear stress - double shear
Calculates bolt shear stress for two shear planes.
Bolt preload from torque
Estimates bolt preload from tightening torque, nut factor K, and nominal diameter.
Bolt torque from preload
Estimates tightening torque from preload force, nut factor K, and nominal diameter.
Required bolt count in tension
Calculates the minimum bolt count for tensile loading by rounding up.
Required bolt count in shear
Calculates the minimum bolt count for shear loading by rounding up.
Bolt bearing pressure
Calculates average bearing pressure from force, bolt diameter, and plate thickness.
Bolt factor of safety
Calculates bolt safety factor as allowable stress divided by actual stress.
Bolt preload stress
Calculates average bolt stress as preload divided by tensile stress area.
Simple bolt joint safety factor
Calculates the factor as allowable load divided by applied load.
Simple bolt joint load share
Calculates bolt stiffness, load-share factor, bolt load increase, remaining clamp force, and separation flag.
Bolt joint separation load
Calculates separation load from preload and the stiffness-based load-share factor.
Advanced bolted-joint analysis
Analysis of a single bolt or identical parallel bolts in a preloaded joint, including stiffnesses, separation, stresses and Goodman utilization.
Bolt group analysis
Elastic shear and tension distribution in an arbitrary bolt group with optional utilization checks from user-provided capacities.