Content: |
Strength of the basic principles, strain types and the ideal materials, the safety factor concept, the carrier element cross-sectional shape and cross-sectional area calculation, the center of gravity calculation, Strength moment, the moment of inertia calculation, inertial radius, load and stresses the relationship between tensile strength under the influence of various material-bars cross-section calculations, the pressure force under the influence of various material-bar cross-section of the account, Buckling, shear force and strength calculations, single-axis bending theory, the bending-stress relationship, simple bending effect bar at the bottom of the cross-sectional area calculation. |