Pile reinforced Pull-out and Moment Resistance Capability

摘要

The present invention relates to a pile, and more particularly, to form a wing wall on the outer circumferential surface of the head and bottom (tip) of the steel pipe to improve the pull-out resistance of the pile, and to increase the cross-sectional secondary moment at the head of the pile to the moment It is about piles that effectively resist.;The pile of the present invention is composed of a tubular body and a plate-shaped wing wall, specifically, is provided with a wing wall vertically installed along the longitudinal direction on the outer peripheral surface of the body, the contact area of the pile and the surrounding ground and the cross-section of the pile 2 It relates to a pile characterized by resisting the pulling force and the moment by increasing the difference moment.;Pile, wing wall, pullout resistance, cross section secondary moment