Strength of Materials : stress-strain law, equilibrium equations, determinate truss, bar member, displacement in a bar member, thermal effect in a truss, simple beam, determinate shaft, simple frames, indeterminate beam, indeterminate shaft, indeterminate frame, two dimensional structures, column buckling, energy theorems, finite element method, analysis of a beam supported by a tie rod, method of redundant force for a beam, matrices of the finite element methods, method of redundant force, effective length of a column, stress transformation rule, thermal analysis of the frame by ifm, force deformation relation, flexibility matrix, stiffness method analysis for indeterminate beam, analysis of internal torque, built-up beam and interface shear force.