Unsymmetrical Bending of a Cantilever Lab Report

Unsymmetrical Bending of a Cantilever - Lab Report typeThe equipment was set up as shown in the laboratory manual. The both rearward were loosened and the inner two datum pegs made to contact by setting the angle between the two indicators at 900. virtuoso of the samples was selected and fitted in the penetrate chuck with the top chuck fitted with the top of the specimen and the extension piece to the bottom chuck. The cord was then placed on the groove and passed over the sliding pulley. The specimen was then go around after undoing the top chuck. The indicators were allowed to travel 10 mm forward and 3 mm backward. The remains was tapped to reduce friction and cargos applied in 100 g increments upto 500 g on the end of the cord. The resulting deflectins were recorded under Head angle 0 title. The procedure was repeated while rotating the specimen clockwise 22.5 while tightening.By using dU/dPanddV/dPasa maneuverscoordinate, the points therein formed the Mohrs circle as show n in the results. From the circle, the IX and IY were calculated for the experiment and compared to the suppositional calculation. Further, the graph of U and V (mm) against the pulling mass was used to determine the influence of the readings on loads eccentricity. This graph was useful in finding the position at which the readings of the two indicators were equal. From this, the shear center on was established by determining the intersection point. In which case, whenever the load is placed at the intersection point (shear center), the beam does not twist, since the two indicators readings are equal (Ross, 2009, 198).In order to verify the completeness of the results, hand calculations were through with(p) and then compared with the theoretical values. In which case, the distance between shear center and line L was calculated to confirm the accuracy of the results. However, there was a difference that can be