The figure shows rigid bar ABCD is pinned at end A and supported by two cables at points B and C. The following information is given to you: - the Area of the cable at B is AB=76.7 mm2 - the Area of the cable at C is Ac=173 mm? - ultimate load of the cable at B is (TB)U = 102 kN - ultimate load of the cable at is C (Tc)U = 231 kN -Eind load P acts at end D of the bar. - The two cables have an effective modulus of elasticity E =140 GPa. AT = 60°C and coefficient of thermal expansion a =12 ×10-6 /ºC. dc ap- -2b- 2b-

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Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.