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Flange type assembling joint for steel column and mounting method

A flange type and node technology, applied in the direction of construction and building structure, can solve the problems of prolonging the construction time, increasing the construction cost, reducing the construction efficiency of the steel structure building, etc., and achieving the effect of improving the anti-corrosion performance and the construction speed.

Inactive Publication Date: 2016-11-16
CENT RES INST OF BUILDING & CONSTR CO LTD MCC GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For multi-story buildings, due to the poor working conditions at heights and the greater influence of the external environment (wind, rain, snow, vibration, etc.), it is difficult to guarantee the quality of on-site welding, and the resulting on-site inspection and rework / reinforcement , which increases the construction cost, prolongs the construction time, and reduces the construction efficiency of steel structure buildings

Method used

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  • Flange type assembling joint for steel column and mounting method
  • Flange type assembling joint for steel column and mounting method
  • Flange type assembling joint for steel column and mounting method

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Embodiment Construction

[0026] The present invention will be described more fully below using examples. This invention may be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein.

[0027] For ease of description, spatially relative terms such as "upper," "lower," "left," and "right" may be used herein to describe the relationship of one element or feature relative to another element or feature shown in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientatio...

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Abstract

The invention discloses a flange type assembling joint for a steel column. The joint comprises a flange column branch, a joint column branch and a joint area, wherein the joint area and the joint column branch are welded into a whole; a connecting end plate fit with a flange at the lower end of the flange column branch is arranged on one end surface of the joint area; and the flange is fixedly connected with the connecting end plate by the aid of bolts. According to the flange type assembling joint for the steel column, the high-strength bolts are adopted for connection, problems caused by field welding can be avoided, all bolt connection is adopted in the field, and the joint has the advantages of high construction speed and the like; a joint plate and the high-strength bolts can be hidden in the height range of a floor through concrete pouring; and the anti-corrosion performance is improved, and the condition that an exposed joint plate affects the attractive appearance of an indoor environment is avoided.

Description

technical field [0001] The invention relates to the field of building structures, in particular to a steel column flange splicing node and an installation method thereof. Background technique [0002] With the intensification of environmental pollution in our country, the strengthening of resource constraints, and the rising labor costs of the construction industry, the traditional labor-intensive construction industry is facing the pressure of transformation. Green buildings and construction industrialization have gradually become the development trend of the current construction industry. Steel structure buildings have the advantages of factory prefabrication, on-site installation, light-weight and high-strength materials, low transportation costs, and green, low-carbon, environmentally friendly and recyclable. They are the best carrier for building industrialization. [0003] At present, the on-site connection of steel structure buildings in my country, such as column-to-...

Claims

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Application Information

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IPC IPC(8): E04B1/24E04B1/58
CPCE04B1/2403E04B2001/2406E04B2001/2415E04B2001/2418E04B2001/2454E04B2001/2466
Inventor 龚超张世梁郑云严洪丽侯兆新刘晓刚
Owner CENT RES INST OF BUILDING & CONSTR CO LTD MCC GRP
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