Assembly-type limiting reinforced steel wood frosted sleeve combined node

Abstract

The invention relates to a connecting node for a building, in particular to a assembly-type limiting reinforced steel wood frosted sleeve combined node. The node comprises a square center column, X-shaped wood beams and beam column connecting assemblies, the beam column connecting assemblies are fixedly sleeved on the outer side of the square central column, and each X-shaped wood beam is locatedon the outer side of each beam column connecting assembly and is fixedly connected with each beam column connecting assembly; the square center column comprises a frosted wood column, a frosted steelsleeve, a frosted wood sleeve outer shell, an FRP fiber reinforced composite material layer and a central column frosted steel cover, the center of the frosted wood column is provided with a first central hole running through in the length direction, a prestressed steel strand passes through the first central hole, the frosted steel sleeve is in a hollow square body and is fixedly sleeved on the outer side of the frosted wood column, a closed annular inserting groove is formed between the upper end and the lower end of the frosted steel sleeve and the two ends of the frosted wood column. According to the assembly-type limiting reinforced steel wood grinding sleeve combined node, the productization, assembly and standardization of combination nodes are realized, the labor cost is effectively reduced, the efficiency is improved, and the construction period is shortened.

Description

technical field [0001] The invention relates to a connection node for construction, in particular to an assembly-type limit-reinforced steel-wood frosted sleeve combined node. Background technique [0002] As buildings enter the era of industrialization and intelligence, the requirements for building construction are not limited to safety and reliability. People put forward higher requirements for construction economy, environmental requirements, and construction period. Compared with traditional reinforced concrete and steel structure buildings, which have the disadvantages of increased labor costs, poor environmental friendliness, and longer construction period, prefabricated structures can better solve the above problems and show their unique advantages in the field of construction industry [0003] As one of the commonly used materials in construction engineering, steel has the characteristics of high strength, light weight and good ductility. The steel products produced...

AI Technical Summary

Problems solved by technology

However, in the past, most of the building structures used on-site welding to connect steel materials. There are many manual welding procedures, high labor costs, long construction period, inevitable defects and complex and time-consuming detection methods.

As one of the building materials with the longest history of human use, wood has the characteristics of wide material sources, convenient processing, and environmental friendliness. However, the previous wooden structures have simple structures and poor seismic performance, so it is difficult to use them as the main building materials for multi-storey and high-rise buildings.

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