Lame's Formula Modules

Calculate pipeline wall thickness from hoop stress 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 design factor should include all relevant factors (eg quality factor E and stress factor F etc). The external pressure should be set to zero for dry pipelines.

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 Combined Stress Check 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 Yield Stress And Tensile Stress Calculation Module
• All
• More Pipeline Wall Thickness Modules

Calculate interference fit and contact pressure for compound pipes and cylinders using Lame's equation. Compound cylinders use an outer pipe which is shrunk onto an inner pipe. This creates compressive forces in the inner pipe, and allows the compound pipe to contain a higher pressure than a single layer pipe of the same thickness. The stress distribution is not uniform across the pipe section, the maximum stress occurs on the inside of the pipe.

Change 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 Combined Stress Check 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
• More Pipeline Thick Wall Modules