beam foundation structure

Abstract

The invention discloses a beam foundation structure. The beam foundation structure comprises a supporting plate; a prefabricated pile is vertically arranged at a position of the supporting plate, wherein the position is close to one lateral side; the prefabricated pile is fixed on the supporting plate; a connecting steel plate is horizontally arranged on the prefabricated pile; one end of the connecting steel plate penetrates the prefabricated pile to be connected with the inner wall of the supporting plate and the other end of the connecting steel plate penetrates the prefabricated pile to be fixedly connected with a positioning plate; an installation plate is arranged between the prefabricated pile and the connecting steel plate; the installation plate is fixed on the prefabricated pile and the connecting steel plate; one lateral side of the positioning plate, which is opposite to the prefabricated pile, is provided with an anchoring bolt; one end of the anchoring bolt extends into the positioning plate and the other end of the anchoring bolt penetrates the supporting plate to extend into a steel platform panel; the steel platform panel is fixedly connected with the supporting plate; the lateral side of the positioning plate, which is opposite to the prefabricated pile, is also provided with a steel protection tube; one end of the steel protection tube is connected with the positioning plate. According to the beam foundation structure, the self-weight is light, the degree of mechanization of construction is high, the bearable horizontal load capability is large, the connection performance is stable, the protection performance is high, the installation is convenient, the construction speed is high, and the service life is long.

Description

technical field [0001] The invention relates to a building structure, in particular to a beam foundation structure. Background technique [0002] The role of the beam foundation is to bear all the loads from the superstructure and transfer them and the load of the substructure to the foundation. Therefore, in order to increase safety and normal use, the foundation and foundation are generally required to have sufficient strength, stiffness and overall stability so that it does not produce excessive horizontal displacement or uneven settlement, which is similar to that of general building foundations. Compared with the beam foundation, the foundation is buried deeper, the reason is that the load acting on the foundation is concentrated and strong, and the shallow soil is generally relatively soft, it is difficult to bear this load, so it is necessary to extend the foundation downward to make it Placed on a foundation with high bearing capacity. However, the structural stren...

AI Technical Summary

Problems solved by technology

However, the structural strength of the general beam foundation structure is not high, which leads to poor horizontal load resistance and cannot bear gravity better. It needs to be reinforced, which not only increases the construction cost, but also is not conducive to the improvement of construction efficiency.

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