Simply supported in both ends - Uniformly distributed load part of length

Table 5
Simply supported in both ends
Uniformly distributed load part of length

 M ( x ) =     R A   ⋅   x for:   x   <  a Click to make a calculation...
 M ( x ) =     R A ⋅ x -   q 2 ⋅ (   x   -   a   ) 2 for:   a   ≤ x ≤   ( a + b )
M ( x ) =     R B ⋅ (   L   -   x   ) for:   x   >  a   +   b
V ( x ) =     R A   -   q ⋅ (   x   -   a   ) for:     a   ≤ x ≤   ( a + b )
M MAX =     R A ⋅ (   a   +   R A 2 ⋅ q   ) for:     x   =     a   +   R A q  
R A =     q ⋅ b 2 ⋅ L ⋅ (   2   ⋅   c   +   b   )
R B =     q ⋅ b 2 ⋅ L ⋅ (   2   ⋅   a   +   b   )