For a beam with a scheme as shown in the drawing, with bending stiffness \(E I=3600 \mathrm{kNm}^2\) and equal spans of 6 m, under a distributed load \(p=10 \mathrm{kN} / \mathrm{m}\) and settlement of the end support of \(\Delta=0.02 \mathrm{~m}\), calculate the non-zero nodal displacement. Sketch the deflections of the beam.