A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of canopy at entrance and exit of subway station
The invention relates to the technical field of subway engineering, in particular to a construction method of a canopy at an entrance and exit of a subway station. The steel structure of the subway station canopy structure is divided into four unit plates according to the two side faces, the top face and the rear end face of an existing subway station canopy structure which is machined and installed on site through rod pieces, the four unit plates are prefabricated, on-site rod piece machining is avoided, noise, dust and other pollution are reduced, on-site disorder can be reduced, furthermore, the risk of on-site construction can be reduced, the construction efficiency can be improved, and the construction quality can be improved; and in the subsequent hoisting process, the prefabricated unit plate is hoisted, hoisting of a single rod piece in the prior art is not needed, the hoisting frequency is reduced, the construction procedures can be greatly reduced, and the construction efficiency is further improved. When the construction method of the canopy is used for constructing the subway entrance and exit canopy, the construction procedures can be reduced, the construction efficiency and the construction quality are improved, and safe construction on a construction site is facilitated.
本发明涉及地铁工程技术领域，特别是一种地铁车站出入口的雨棚的施工方法。其根据现有通过杆件现场加工安装的地铁车站雨棚结构的两侧面、顶面和后端面将其钢结构分成四个单元板块，并对四个单元板块进行预制，避免现场加工杆件，减少噪音及粉尘等污染，且能够减少现场的混乱，进而能够减少现场的施工的风险，且能够提高施工效率，提高施工质量；且在后续吊装过程中，是对预制的单元板块进行吊装，不用像现有技术中对单个杆件的吊装，减少吊装次数，能够大大减少施工工序，进一步提高施工效率。采用本发明的雨棚的施工方法来施工地铁出入口雨棚，能够减少施工工序，提高施工效率和施工质量，有利于在施工现场安全施工。
Construction method of canopy at entrance and exit of subway station
The invention relates to the technical field of subway engineering, in particular to a construction method of a canopy at an entrance and exit of a subway station. The steel structure of the subway station canopy structure is divided into four unit plates according to the two side faces, the top face and the rear end face of an existing subway station canopy structure which is machined and installed on site through rod pieces, the four unit plates are prefabricated, on-site rod piece machining is avoided, noise, dust and other pollution are reduced, on-site disorder can be reduced, furthermore, the risk of on-site construction can be reduced, the construction efficiency can be improved, and the construction quality can be improved; and in the subsequent hoisting process, the prefabricated unit plate is hoisted, hoisting of a single rod piece in the prior art is not needed, the hoisting frequency is reduced, the construction procedures can be greatly reduced, and the construction efficiency is further improved. When the construction method of the canopy is used for constructing the subway entrance and exit canopy, the construction procedures can be reduced, the construction efficiency and the construction quality are improved, and safe construction on a construction site is facilitated.
本发明涉及地铁工程技术领域，特别是一种地铁车站出入口的雨棚的施工方法。其根据现有通过杆件现场加工安装的地铁车站雨棚结构的两侧面、顶面和后端面将其钢结构分成四个单元板块，并对四个单元板块进行预制，避免现场加工杆件，减少噪音及粉尘等污染，且能够减少现场的混乱，进而能够减少现场的施工的风险，且能够提高施工效率，提高施工质量；且在后续吊装过程中，是对预制的单元板块进行吊装，不用像现有技术中对单个杆件的吊装，减少吊装次数，能够大大减少施工工序，进一步提高施工效率。采用本发明的雨棚的施工方法来施工地铁出入口雨棚，能够减少施工工序，提高施工效率和施工质量，有利于在施工现场安全施工。
Construction method of canopy at entrance and exit of subway station
一种地铁车站出入口的雨棚的施工方法
HE MINGDE (author) / JIN WENQIANG (author) / ZHU KE (author) / XIAO GANG (author) / HUANG XIAOSONG (author) / LI BO (author) / WU ZHIJING (author) / LIU BO (author) / ZHANG CHEN (author) / CHEN WEI (author)
2021-07-13
Patent
Electronic Resource
Chinese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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