Recent content by Jakob

  1. J

    Beam with two supports + spring

    Homework Statement I have beam supported in three points (one of the support is spring) . What i know: PR = 100kN/m spring constant Z = 10kN/m I have to calculate bending moments and shear forces in points A, B and Z. Homework Equations [/B] ΣM = 0 ΣF = 0 Spring force : Fz=-zx This is not...