Middle -third rule- Middle-quarter rule: Brittle materials – eccentric loading Keywords: Middle -third rule and Middle-quarter rule- eccentricity-rectangular-circular sections Abstract There are numerous applications where combined bending and axial loading is found. For example: industrial chimney, Dam, All buildings and structures, all poles and trees. In all these applications, self weight is the axial compression load […]
mcqs: Bending and axial loading combined Keywords: Maximum stress-minimum stress-locations-eccentricity-kernel area Abstract Bending and axial loading is equivalent to eccentric loading. It causes additional stresses in the material. Due to this, though the strength of the material is fixed but its load carrying capacity is decreases. Thus it can be said that material strength […]
Short Question Answers on bending Q Difference between a shaft and a beam. Shaft is a rotating member and is always circular. It is always under a torque. In addition it may have bending moment and axial thrust. It is used in all the Machines having rotary motion. Beam is a stationary member. Its […]
FACTOR OF SAFETY AND ECCENTRIC LOADING Need of the factor of safety is to account for uncertainties in the actual situaion and the assumed situation. Because of many uncertainties, factor of safety is called FACTOR OF IGNORANCE. (i) Uncertainty about the homogeneous nature of the material (ii) Uncertainty about the isotropic nature of the material (iii) […]