An introduction to the analysis of stresses and strains in structures under diverse loading conditions. Topics covered: stress and strain, axial load, statically indeterminate axially loaded members, thermal stress, torsion, statically indeterminate torque-loaded members, bending, eccentric axial loading of beams, transverse shear, shear flow, combined loadings, stress and strain transformation, defection of beams and shafts. Energy Analysis.