Input        
  Output        
           
Parameter Symbol Value Units Notes  
           
Load          
Select Bending Axis  
  Bending Axis X-X (Edgewise Bending, Loaded Parallel to Wide Face of Laminations)
Bending Axis Y-Y (Flatwise Bending, Loaded Perpendicular to Wide Face of Laminations)
 
Applied Bending Moment M lbs-in    
Applied Tensile Force T lbs    
           
           
Member Properties          
Member Width b in    
Member Depth d in    
Net Cross Sectional Area An in2    
Reference Tension Stress Parallel to Grain Ft psi NDS Supplement 2015  
Reference Bending Stress Fb psi NDS Supplement 2015  
           
Adjustment Factors          
Load Duration Factor CD   NDS 2015, Section 5.3.2  
Wet Service Condition Factor (Tension) CM - Tension   NDS 2015, Section 5.3.3  
Wet Service Condition Factor (Bending) CM - Bending   NDS 2015, Section 5.3.3  
Temperature Factor (Tension) Ct - Tension   NDS 2015, Section 5.3.4  
Temperature Factor (Bending) Ct - Bending   NDS 2015, Section 5.3.4  
Beam Stability Factor CL   NDS 2015, Section 5.3.5  
Volume Factor Cv   NDS 2015, Section 5.3.6  
Flat Use Factor Cfu   NDS 2015, Section 5.3.7  
Curvature Factor Cc   NDS 2015, Section 5.3.8  
Stress Interaction Factor CI   NDS 2015, Section 5.3.9  
           
Actual Stress          
Section Modulus About Axis of Bending S in3    
Actual Tensile Stress ft psi    
Actual Bending Stress fb psi    
           
Allowable Stress          
Allowable Tensile Stress Parallel to Grain Ft' psi NDS 2015, Table 5.3.1  
Allowable Bending Stress without Stability Factor Fb* psi NDS 2015, Section 3.9.1  
Allowable Bending Stress without Volume Factor Fb** psi NDS 2015, Section 3.9.1  
           
Final Checks          
Combined Tension and Bending Check     NDS 2015, Equation 3.9-1  
    If less than or equal to 1, then "OK". If greater than 1, then "NOT OK".   
           
Buckling on the Compression Face Check     NDS 2015, Equation 3.9-2  
    If less than or equal to 1, then "OK". If greater than 1, then "NOT OK".