Research on the Stress of a New Type of Eccentrically Assembled Foundation Under General Load
In this paper,a new type of eccentric assembled foundation is investegated,employing Nail-through fixed foundation members to satisfy the loading conditions.To examine the mechanical properties of the new eccentric assembled foundation,fi-nite element models for both cast-in-situ eccentric foundation and eccentric assembled foundation of the same size were estab-lished.Two types of foundation nephogram and stress curve at measured point on the bottom plate were analyzed under identical uplift and downward pressure loads.Additionally,a checking calculation for the new eccentric assembly foundation nailing was conducted.The stress nephogram and stress curve of both types of foundation are similar,indicating that the load transfer for each part of the new eccentric assembly foundation is facilitated by piercing,and it meets the mechanical performance require-ments of an eccentric foundation.
万方数据
维普
