Assembly-type limiting reinforced steel wood frosted sleeve combined node

A combined node and assembly technology, applied in buildings, pillars, piers, etc., can solve the problems of complex detection methods, poor seismic performance, and high labor costs, and achieve the effects of good mechanical performance, simple processing and low cost.

Active Publication Date: 2020-01-03
QINGDAO TECHNOLOGICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Assembly-type limiting reinforced steel wood frosted sleeve combined node
  • Assembly-type limiting reinforced steel wood frosted sleeve combined node
  • Assembly-type limiting reinforced steel wood frosted sleeve combined node

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0044] Example 1

[0045] Such as figure 1 As shown, the present invention is an assembled limit-reinforced steel-wood frosted sleeve composite node, which includes a square central column 1, an X-shaped wooden beam 2 and a beam-column connection assembly 3, the beam-column connection assembly 3 is fixedly sleeved on the square central column On the outside of 1, the X-shaped wooden beam 2 is located on the outside of the beam-column connection assembly 3, and is fixedly connected to the beam-column connection assembly 3. Therefore, the beam-column connection assembly 3 realizes the connection between the square central column 1 and the X-shaped wooden beam 2. .

[0046] As shown in FIGS. 2 to 6, the square center column 1 includes a frosted wooden column 4, a frosted steel sleeve 5, a frosted wooden sleeve shell 6, an FRP fiber reinforced composite material layer 7 and a center column frosted steel cover 8. Such as Figure 2(a) to Figure 2(c) As shown, the frosted wooden column 4...

Example Embodiment

[0059] Example 2

[0060] The difference from Embodiment 1 is that the frosted wood sleeve shell 6 in this embodiment is a whole. Such as Figure 10(a) to Figure 10(b) Shown.

[0061] Others are the same as in Example 1.

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PUM

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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...

Claims

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Application Information

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IPC IPC(8): E04B1/26
CPCE04B1/2608E04B2001/2644E04B2001/2652E04B1/2604E04B1/30E04B2001/2406E04B2001/2415E04B2001/246E04B2001/2676E04C3/36
Inventor 牟犇刘旭白涌滔金祖权冯鹏
Owner QINGDAO TECHNOLOGICAL UNIVERSITY
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