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Super-high-rise core tube suspended steel rib column and construction method thereof

A steel column and core tube technology, applied in the field of steel structures, can solve the problems of affecting the construction operation space of reinforced concrete columns, increasing the difficulty of construction, and occupying a large space, so as to improve the efficiency of construction machinery, reduce the cost of transportation and storage, and facilitate assembly Effect

Active Publication Date: 2016-09-07
浙江东南网架股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. Temporary supports are poured in concrete, cannot be disassembled, and are consumed at one time, resulting in high cost
[0004] 2. It takes up a lot of space, and the temporary support affects the construction operation space of reinforced concrete columns
In order to obtain a good support effect, the temporary support is usually placed under the steel column, which will inevitably affect the binding of the reinforced concrete column and the vibration of the concrete, resulting in many unsafe factors and increasing the difficulty of construction
[0005] 3. Temporary support and steel bar binding have cross operations, the installation speed is slow, and the construction period is long

Method used

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  • Super-high-rise core tube suspended steel rib column and construction method thereof
  • Super-high-rise core tube suspended steel rib column and construction method thereof
  • Super-high-rise core tube suspended steel rib column and construction method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0052] Embodiment 1: as figure 1 , figure 2 and image 3 As shown, a non-floor steel frame column in a super high-rise core tube includes a non-floor steel frame column 1, and steel column components are respectively provided at both ends of the bottom of the non-floor steel frame column 1;

[0053] The steel column assembly includes a temporary support steel column 2, and the two sides of the temporary support steel column 2 are respectively provided with out-of-plane steel pipe supports 3 extending to the ground;

[0054] The steel column components are positioned through circular pipe frames 4 distributed across.

[0055]The upper part of the out-of-plane steel pipe support 3 is provided with a plug-in plate 5, and the space between the plug-in plate 5 and the 2 temporary support steel columns, and the two sides of the round pipe frame 4 and the temporary support steel columns 2 are respectively passed through the support connecting plate 6 connections, the out-of-plane...

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PUM

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Abstract

The invention relates to a suspended steel rib column, and in particular relates to a super high-rise core tube suspended steel rib column and a construction method thereof, belonging to the field of steel structures. The super-high-rise core tube suspended steel rib column comprises a suspended steel rib column, wherein steel column components are respectively arranged at two ends of the bottom of the suspended steel rib column. According to the super-high-rise core tube suspended steel rib column and the construction method thereof, the structure is compact, the operation precision can be ensured, and the construction cost can be reduced.

Description

technical field [0001] The invention relates to a non-falling steel frame column, in particular to a non-falling steel frame column in a super high-rise core tube and a construction method thereof, belonging to the field of steel structures. Background technique [0002] The steel frame beams in the conventional super high-rise core tube are connected with the steel frame columns on the ground, and the steel frame beams are constructed after the steel frame columns are installed. The steel frame beam involved in the present invention is the steel frame beam connected with the non-floor steel frame column in the core tube, and the steel frame beam and the steel frame column are welded in the workshop to form a whole. For the construction method of the non-floor steel column in the super high-rise core tube with integrated beam and column, the traditional construction method is to first erect temporary support at the bottom of the column, then install the steel column, then bi...

Claims

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Application Information

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IPC IPC(8): E04C3/32E04G25/02E04G21/00
CPCE04C3/32E04G21/00E04G25/02
Inventor 周观根程志敏王军陈琴周爱民郭园园王观军楼懿鑫
Owner 浙江东南网架股份有限公司
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