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Prefabricated box plate steel structure multi-high-rise structure system and construction method

A steel structure and prefabricated technology, applied in building components, building structures, protective buildings/shelters, etc., can solve problems such as displacement and damage of stiffened steel plate walls, achieve high bearing capacity, improve structural bearing capacity and earthquake resistance Performance, fast construction effect

Active Publication Date: 2020-12-29
CSIC INT ENG CO LTD +7
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when the prefabricated box-slab steel structure system is applied to a high-rise building, the stiffened steel plate wall at the bottom will bear a large vertical load and horizontal load, and the reinforced steel plate wall at the bottom will undergo a large displacement or even be damaged under the earthquake

Method used

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  • Prefabricated box plate steel structure multi-high-rise structure system and construction method
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  • Prefabricated box plate steel structure multi-high-rise structure system and construction method

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Embodiment Construction

[0042] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the embodiments of the present invention will be further described in detail below in conjunction with the embodiments and accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0043] It is to be understood that the terms "comprising / comprising", "consisting of" or any other variation thereof are intended to cover a non-exclusive inclusion such that a product, apparatus, process or method comprising a set of elements includes not only those elements , and may include other elements not expressly listed, or elements inherent in the product, apparatus, process or method, as required. Without further limitations, an element defined by the phrase "comprising / comprising...", "consisting of... does not exclude the presence of addit...

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Abstract

The invention provides a prefabricated type box plate steel structure multi-storey and high-rise structural system and a construction method. The prefabricated type box plate steel structure multi-storey and high-rise structural system comprises a ground floor unit and standard floor units. The ground floor unit is composed of steel plate walls, a steel floor and precast concrete slabs. Each standard floor unit is composed of steel plate walls and a steel floor. Vertical reinforcing ribs are welded to the inner side of each steel plate wall. Reinforcing ribs are welded to the bottom side of each steel floor. The precast concrete slabs are attached to the outer sides of the steel plate walls of the ground floor unit. During an earthquake or large storey drift, the precast concrete slabs cangenerate certain sliding relative to the steel plate walls of the ground floor unit. The prefabricated type box plate steel structure multi-storey and high-rise structural system is high in bearing capacity, good in ductility and anti-seismic property, rapid in construction, low in work quantity, low in pollution on a construction site and low in comprehensive construction cost, and the prefabricated type box plate steel structure multi-storey and high-rise structural system can be widely applied to high-rise civil residential buildings.

Description

technical field [0001] The present invention generally relates to the field of building structure engineering, and mainly relates to a prefabricated box-plate steel structure, in particular to a prefabricated box-plate steel structure multi-high-rise structure system and a construction method, which can be used for prefabricated box-plate steel structure multi-high-rise residential buildings. Background technique [0002] The prefabricated box-plate steel structure is a new structural system composed of ribbed steel plates that can be applied to residential buildings. The monolithic wall of the prefabricated box plate steel structure has the following characteristics: there is no surrounding frame to restrain the steel plate; there are vertical stiffeners on one side of the steel plate to form a stiffened steel plate wall structure; the stiffened steel plate wall needs to directly bear the vertical load. The floor of the prefabricated box-slab steel structure is a steel plat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/04E04B1/08E04B1/98E04H9/02
CPCE04B1/04E04B1/043E04B1/08E04B1/98E04H9/021
Inventor 兰涛常好诵剧锦三门进杰傅彦青秦广冲李然姜子钦秦凯赵钿
Owner CSIC INT ENG CO LTD
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