Question

Which way does positive shear on a stress block cause the block to rotate ??

Who developed the column buckling load? what personal challenge made his work even more remarkable?

Answer 1

cause Solution 2 The which The positive shear load the block to rotate an eccentric in Shear loading This can be explained with help of exomple rectonglar Consider rool reporter block looded eccentricely as shown in LP vo fig. booh loiltixorog eccentricity is e This eccentic la loading of bloclc o lead to rotation trow T de stol T= Pxe T 3). This shear lood woy cause con rotation of block V Tood @ Euler developra the column buckling His full name Leonhard Euler.

Per = T²E I min theory states that the stren Column due to direct lood small compared to the stress due to buckling failure. According to culer the minimum ascial load compression lood at which the buckling will stort riven by E> youngs modules Le ² Iming minimum moment of Per critical lood inertio of the colomn. Le Effective length of colomn. His wool in Per is applicable only for long colomin of short colomn. failure due to crushing, buckling to failure is most dongerous and rapid then cowshing. So by his theory shoot colomn. morc widly designed which con prevent his work is bucking so eves remorkoble in field of design. In case occur arc more