密肋复合墙体轴心受压承载力分析

Bearing capacity experiments result of 4 pin 1/2 dimensional scaled model multi-ribbed composite wall under the vertical load function were introduced in this paper, and the axis compressed mechanism and the influencing factors of multi-ribbed composite wall were analyzed. Based on elastic foundation beam theory, simplified mechanics model of the wall under axial compressive function was proposed, and the influencing factors about every component were analyzed. The vertical supporting capacity formula was given in the end.