Simple beam with two pinned supports

Elastic modulus E= GPa (х109 Pa)
Moment of inertia Jx= cm4

Shear force diagram

Bending moment diagram

F= kN
l= m
20
42
16.8мм - deflection
0.687° - angle

Two rigid supports beam under force in the middle

Elastic modulus E=GPa (х109 Pa)
Moment of inertia Jx= cm4

Shear force diagram

Bending moment diagram

F=kN
l=m
20
20
20
21
21
21
4.19мм - прогиб

Two rigid supports beam under distributed load

Elastic modulus E=GPa (х109 Pa)
Moment of inertia Jx= cm4

Shear force diagram

Bending moment diagram

q=кН/м
l=м
25.2
25.2
17.64
17.64
8.82
2.64mm - deflection

Simple beam with distributed load

Elastic modulus E=GPa (х109 Pa)
Moment of inertia Jx= cm4

Shear force diagram

Bending mometn diagram

q=кН/м
l=м
25.2
26.46
13.2мм - deflection
0.577° - angle