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Urban rail transit overhead station and section steel and concrete combined column thereof

A technology for urban rail transit and elevated stations is applied in the field of urban rail transit elevated stations and their steel-concrete composite columns.

Inactive Publication Date: 2016-04-06
中铁五局集团路桥工程有限责任公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing steel concrete column structures are rarely used in bridge structures and building structures that integrate bridges and buildings, and there are still many deficiencies in pressure bearing performance, deformation capacity, fatigue resistance and impact resistance

Method used

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  • Urban rail transit overhead station and section steel and concrete combined column thereof
  • Urban rail transit overhead station and section steel and concrete combined column thereof
  • Urban rail transit overhead station and section steel and concrete combined column thereof

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0036] see in conjunction Figure 1-Figure 11 Shown is Embodiment 1 of the steel-concrete composite column of the urban rail transit elevated station of the present invention.

[0037] The steel-concrete composite column of the urban rail transit elevated station in this embodiment is applied to a bridge structure and a building structure integrating bridge construction. Among them, the integrated structure of bridge and building refers to the combination of bridg...

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PUM

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Abstract

The invention discloses a section steel and concrete combined column of an urban rail transit overhead station. The urban rail transit overhead station is applied on bridge structures and building structures combining bridges with buildings and comprises bearing platforms, the section steel and concrete combined columns and frame cross beams, each section steel and concrete combined column comprises a section steel column, constructional rebars, stirrups and a concrete wrapper, the constructional rebars and the stirrups are arranged on the periphery of the section steel column, each concrete wrapper wraps the outside of the corresponding section steel column, the corresponding constructional rebars and the corresponding stirrups, each section steel column comprises a first section steel portion, a second section steel portion and a third section steel portion, and a second web of each second section steel portion and a third web of the corresponding third section steel port are connected with two opposite sides of a first web of the corresponding first section steel portion respectively. The invention further discloses the urban rail transit overhead station. The section steel and concrete combined column has good pressure bearing performance and is high in deformation capability, resistant to fatigue and good in impact resistance, can meet structural safety and engineering economy and relates to feasibility and process arrangement of site construction.

Description

technical field [0001] The invention relates to the field of engineering, in particular to an urban rail transit elevated station and a steel-concrete composite column applied to a bridge structure integrated with a bridge structure and a building structure. Background technique [0002] Due to the requirements of architectural space planning and shape restrictions, the steel-concrete composite column structure is a very attractive composite structure form. Its ductility has been increasingly widely used in various building structures. In order to meet the needs of urban development and ensure structural safety, it has produced great economic, social and environmental benefits. [0003] Existing steel-concrete column structures are rarely used in bridge structures and building structures that integrate bridges and buildings, and there are still many deficiencies in pressure bearing performance, deformation capacity, fatigue resistance, and impact resistance. Contents of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H14/00E04C3/36
Inventor 陶鹏飞刘建国钟勇曾作良陈泽昌肖若飞陈天留龙雨张云
Owner 中铁五局集团路桥工程有限责任公司
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