Check patentability & draft patents in minutes with Patsnap Eureka AI!

Connecting structure of section steel reinforced concrete column and section steel reinforced concrete beam as well as construction method

A reinforced concrete column and concrete beam technology, applied in the field of steel concrete, can solve the problems of limited seismic capacity and strength of the structure, complicated construction process, high construction cost, etc., and achieve the effect of saving steel consumption, ensuring rigidity and increasing seismic performance

Active Publication Date: 2021-12-03
CHINA FIRST METALLURGICAL GROUP
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing steel concrete structures can usually be divided into two categories: steel concrete beams and steel concrete columns. Usually, the two are directly welded and used, the construction cost is high, the construction process is complicated, the construction is difficult, and the seismic capacity and strength of the structure itself is limited.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Connecting structure of section steel reinforced concrete column and section steel reinforced concrete beam as well as construction method
  • Connecting structure of section steel reinforced concrete column and section steel reinforced concrete beam as well as construction method
  • Connecting structure of section steel reinforced concrete column and section steel reinforced concrete beam as well as construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Embodiment 1, a connection structure between a steel reinforced concrete column and a concrete beam implemented according to the present invention, such as Figure 1~5 As shown, it is arranged on the foundation 13, including two parts of a steel concrete column and a steel concrete beam 10 connected together. It is characterized in that: the steel concrete column includes a steel lower column 1 and a steel upper column 5 connected together. The lower column 1 of the shaped steel is a cross column, the upper part of the upper column 5 of the shaped steel is a hollow box-shaped column, and the lower part is a hollow square column, and the bottom of the lower column 5 of the upper section of the shaped steel is connected with the lower column 1 of the lower section of the shaped steel. The top is connected as a whole, which can be welded;

[0041] Rivets 2 are provided on the outer walls of the lower column 1 of the profiled steel and the upper column 5 of the profiled ste...

Embodiment 2

[0060] Embodiment 2, the principle and technical solution of this embodiment are basically the same as those of Embodiment 1, the difference is that: after the vertical steel bars 3 described in step S2 are tied to the top of the section steel column 1, the concrete layer I4 is poured first To the junction of the lower column 1 of the profiled steel and the upper column 5 of the profiled steel, then hoist the upper column 5 of the welded profiled steel, then continue to bind the vertical reinforcement 3 to the top of the upper column 5 of the profiled steel, and finally continue pouring the concrete layer I4 to the steel concrete beam 10 300mm from the bottom.

[0061] Among them, a section of concrete layer I4 is poured to make the lower column 1 of the shaped steel stable and reliable, because the upper column 5 of the shaped steel is heavy, and the butt joint process may cause the axis to deviate.

[0062] Using the above-mentioned connection structure and construction meth...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of section steel reinforced concrete, in particular to a connecting structure of a section steel reinforced concrete column and a section steel reinforced concrete beam as well as a construction method. The lower portion of the whole section steel reinforced concrete column is a cross column, the upper portion of the whole section steel reinforced concrete column is a hollow box column, and rivets are arranged on the outer wall of the section steel reinforced concrete column so that combination with concrete can be increased; it is guaranteed that the steel column and the concrete form a whole preferentially, and the overall anti-seismic property of the section steel reinforced concrete column is improved; by binding vertical reinforcing bars outside the section steel reinforced concrete column, the overall rigidity and strength reliability of the section steel reinforced concrete column can be ensured; the section steel reinforced concrete beam is connected to the section steel upper section column in a welded mode through a special bracket rib plate serving as a connecting joint, and the size of the bracket rib plate is matched with the cross section size of the section steel reinforced concrete beam, and it can be guaranteed that the section steel reinforced concrete beam and the section steel reinforced concrete column are connected more stably; and meanwhile, the section steel reinforced concrete column adopts a structure with a large upper section and a small lower section so that the steel consumption can be saved to a certain extent.

Description

technical field [0001] The invention relates to the technical field of shaped steel concrete, in particular to a connection structure between shaped steel reinforced concrete columns and concrete beams and a construction method. Background technique [0002] Steel concrete technology is an independent structural type that embeds section steel in reinforced concrete. Due to the high strength and ductility of section steel, after adding section steel to reinforced concrete, it has fire resistance compared with traditional single steel structures. Good, the local and overall stability of the structure is good, and the advantages of saving steel. It is of great significance to the development, optimization and improvement of the structural seismic performance of multi-story and high-rise buildings in my country. [0003] Existing steel concrete structures can usually be divided into two categories: steel concrete beams and steel concrete columns. In actual use, the two are ofte...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): E04B1/58E04C3/36E04B1/18
CPCE04B1/58E04C3/36E04B1/185
Inventor 占锦华邹圣威彭锟
Owner CHINA FIRST METALLURGICAL GROUP
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com