Damping type shear-resistant assembly type beam-column connecting structure

Abstract

The invention provides a damping type shear-resistant assembly type beam-column connecting structure. The damping type shear-resistant assembly type beam-column connecting structure comprises a columnbody which is vertically arranged, wherein a beam body which is horizontally arranged is arranged at the top end of the column body; a plurality of damping holes are formed in the top end of the column body; damping parts which correspond to the damping holes are arranged on the lower surface of the middle part of the beam body; a plurality of fixing holes are formed in the lower surface of the middle part of the beam body; fixing rods which correspond to the fixing holes are arranged at the top end of the column body; the fixing rods are vertically arranged; fixing barrels which are matchedwith the fixing holes are arranged on the fixing rods in a sleeving manner; the bottom ends of the fixing barrels are fixed to the top end of the column body; a plurality of second springs are connected to the fixing rods; and the other ends of the second springs are connected with the inner walls of the fixing barrels. According to the damping type shear-resistant assembly type beam-column connecting structure disclosed by the invention, the damping holes are formed in the top end of the column body, and the damping parts are arranged on the lower surface of the middle part of the beam body,so that the situation that when the beam body receives external force, stress concentration is generated, elastic deformation is caused, and damage is generated is effectively avoided; and besides, the mounting manner is simple and convenient.

Description

technical field [0001] The invention belongs to the technical field of prefabricated buildings, and relates to a shock-absorbing shear force-resisting prefabricated beam-column connection structure. Background technique [0002] With the development of modern industrial technology, building houses can be manufactured in batches and in sets like machine production. As long as the prefabricated building components are transported to the construction site for assembly. Because the construction speed of prefabricated building is fast, and production cost is relatively low, it can be popularized rapidly. [0003] In today's prefabricated buildings, the joints of the beam-column joints need to bear large external forces, and are prone to deformation or other problems under the action of external forces. There are problems such as weak joint strength, poor reliability, and prone to breakage in inter-fabricated connections, which make the prefabricated beams and columns unable to ...

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Problems solved by technology

[0003] In today's prefabricated buildings, the joints of the beam-column joints need to bear large external forces, and are prone to deformation or other problems under the action of external forces. There are problems such as weak joint strength, poor reliability, and prone to breakage in the inter-assembly connection, which makes the prefabricated beam-column unable to be used in a large area, especially when an earthquake occurs, and the above problems are more likely to occur

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