Von Mises Stress Modules

Calculate pipeline longitudinal stress, Tresca combined stress, and Von Mises equivalent stress checks. Hoop stress is calculated using either Barlow's equation (suitable for thin wall pipes), the log equation (suitable for thick wall pipes), or Lame's equation (suitable for thick wall pipes).

The axial load is calculated using the thick wall formula (API RP 1111 and DNV OS F101). For onshore and offshore pipelines the internal pressure is assumed zero during installation. For offshore pipelines, the external pressure is assumed constant for installation and operation. For onshore pipelines external pressure should be ignored. The design factor should include all relevant factors (eg quality factor E and stress factor F etc).

Change Module :

• Lame's Equation Compound Cylinder Or Pipe Calculation Module
• Lame's Equation Thick Wall Pipe Stress Calculation Module
• Pipeline Allowable Stress Calculation Module
• Pipeline Axial Load Calculation Module
• Pipeline Collapse Pressure Calculation Module
• Pipeline Expansion Spool Calculation Module
• Pipeline Fluid Velocity And Flowrate Calculation Module
• Pipeline Fluid Volume And Mass Calculation Module
• Pipeline Hoop Stress Calculation Module
• Pipeline Local Pressure Calculation Module
• Pipeline Maximum Allowable Design Pressure Calculation Module
• Pipeline Natural Vibration Frequency Calculation Module
• Pipeline Test Pressure Calculation Module
• Pipeline Wall Thickness Calculation Module
• Pipeline Yield Stress And Tensile Stress Calculation Module
• All

Related Modules :

• Beam Bending Calculation Module
• More Combined Stress Modules