ABSTRACT
This chapter introduces and defines beam types and their support conditions. It describes the types of load which may be applied to horizontal beams. The chapter explains how any arbitrary position on a beam must be subject to shear force and bending moment in order to achieve equilibrium. It describes the construction of shear force and bending moment diagrams for a beam. The chapter introduces a method of analysis for complex loading of beams. Beams are important structural members which usually support transverse loads. Such members are found in bridges, roof trusses and cranes. Beams under the influence of uniformly distributed loads (UDLs) can be treated in a similar manner to the beams under the influence of point loads; however, since there are no point loads at which a hinge may be applied, convenient places along a beam should be selected.
