Querschnitt mit Dicke 
  
    
      
        
          h
          
            R
          
        
      
    
    {\displaystyle h_{R}}
  


  
    
      
        
          r
          
            2
          
        
        =
        
          
            (
            
              
                
                  
                    d
                    
                      1
                    
                  
                  2
                
              
            
            )
          
          
            2
          
        
        +
        
          
            (
            
              
                
                  
                    d
                    
                      2
                    
                  
                  2
                
              
            
            )
          
          
            2
          
        
      
    
    {\displaystyle r^{2}=\left({\tfrac {d_{1}}{2}}\right)^{2}+\left({\tfrac {d_{2}}{2}}\right)^{2}}
  

  
  
    
      
        arccos
        ⁡
        (
        α
        )
        =
        
          
            
              2
              
                r
                
                  2
                
              
              −
              
                d
                
                  1
                
                
                  2
                
              
            
            
              2
              
                r
                
                  2
                
              
            
          
        
      
    
    {\displaystyle \arccos(\alpha )={\frac {2r^{2}-d_{1}^{2}}{2r^{2}}}}
  


  
    
      
        
          h
          
            R
          
        
        =
        sin
        ⁡
        (
        α
        )
        ⋅
        r
      
    
    {\displaystyle h_{R}=\sin(\alpha )\cdot r}
  


  
    
      
        
          F
          
            R
          
        
        =
        
          
            
              
                d
                
                  1
                
              
              ⋅
              
                d
                
                  2
                
              
            
            2
          
        
      
    
    {\displaystyle F_{R}={\frac {d_{1}\cdot d_{2}}{2}}}
  


  
    
      
        s
        =
        
          
            
              r
              +
              r
              +
              
                d
                
                  1
                
              
            
            2
          
        
      
    
    {\displaystyle s={\frac {r+r+d_{1}}{2}}}
  


  
    
      
        
          F
          
            R
          
        
        =
        2
        
          
            s
            (
            s
            −
            r
            
              )
              
                2
              
            
            (
            s
            −
            
              d
              
                1
              
            
            )
          
        
      
    
    {\displaystyle F_{R}=2{\sqrt {s(s-r)^{2}(s-d_{1})}}}
  


  
    
      
        
          h
          
            R
          
        
        =
        
          
            
              F
              
                R
              
            
            r
          
        
      
    
    {\displaystyle h_{R}={\frac {F_{R}}{r}}}