Civil multi-story structures are used as office buildings or residential buildings. The central pillars on the ground floor of the civil structures will have the largest gravitational load and implicitly will be the pillars most stressed in compression. In this paper. the authors propose to increase the critical buckling load of the central pillars on the ground floor in the event tha... https://www.ealisboa.com/mega-buy-Bredli-Centralian-Carpet-Python-Baby-clearance/