A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rail transit station construction method without influencing ground traffic
The invention discloses a rail transit station construction method without affecting ground traffic. The construction method comprises the steps that 1, station permanent steel pipe columns and under-column foundations of the station permanent steel pipe columns are constructed; 2, the station permanent steel pipe columns serve as vertical supports, and a temporary roadway is erected above a foundation pit of a station to be constructed; 3, a pedestrian path is erected above or below a temporary roadway bridge by a certain distance; 4, edge and top protection is conducted on the temporary roadway and the temporary pedestrian path; and 5, the station is constructed by adopting an open-cut method. The rail transit station construction method combines the advantages of a traditional cover excavation method, and has the advantages that the construction efficiency is high, the construction risk is low, the construction investment is low, the traffic cannot be temporarily interrupted, the traffic dispersion is not needed, and the people and vehicle congestion cannot be caused.
本发明公开了一种不影响地面交通的轨道交通车站施工方法，包括步骤：步骤1车站永久钢管柱及其柱下基础施工；步骤2以车站永久钢管柱作为竖向支撑，在拟作车站基坑上方搭设临时车行道路；步骤3在临时车行道桥上或下方一定距离，搭设人行通道；步骤4对临时车行道路和临时人行道路做临边及顶部防护：步骤5采用明挖法工序进行车站施工。这种轨道交通车站施工方法结合了传统盖挖法的优点，具备施工效率高、施工风险低、建设投资低、不临时中断交通，无需进行交通导改，不会造成人车拥堵等优点。
Rail transit station construction method without influencing ground traffic
The invention discloses a rail transit station construction method without affecting ground traffic. The construction method comprises the steps that 1, station permanent steel pipe columns and under-column foundations of the station permanent steel pipe columns are constructed; 2, the station permanent steel pipe columns serve as vertical supports, and a temporary roadway is erected above a foundation pit of a station to be constructed; 3, a pedestrian path is erected above or below a temporary roadway bridge by a certain distance; 4, edge and top protection is conducted on the temporary roadway and the temporary pedestrian path; and 5, the station is constructed by adopting an open-cut method. The rail transit station construction method combines the advantages of a traditional cover excavation method, and has the advantages that the construction efficiency is high, the construction risk is low, the construction investment is low, the traffic cannot be temporarily interrupted, the traffic dispersion is not needed, and the people and vehicle congestion cannot be caused.
本发明公开了一种不影响地面交通的轨道交通车站施工方法，包括步骤：步骤1车站永久钢管柱及其柱下基础施工；步骤2以车站永久钢管柱作为竖向支撑，在拟作车站基坑上方搭设临时车行道路；步骤3在临时车行道桥上或下方一定距离，搭设人行通道；步骤4对临时车行道路和临时人行道路做临边及顶部防护：步骤5采用明挖法工序进行车站施工。这种轨道交通车站施工方法结合了传统盖挖法的优点，具备施工效率高、施工风险低、建设投资低、不临时中断交通，无需进行交通导改，不会造成人车拥堵等优点。
Rail transit station construction method without influencing ground traffic
一种不影响地面交通的轨道交通车站施工方法
MI BIN (author) / WANG JIANTAO (author) / LIU SONG (author) / SUN LIJIAN (author) / DING QI (author) / SHI JINJIANG (author) / HAI TAO (author) / CHEN KUI (author) / ZHANG WENJING (author) / MI HUI (author)
2021-01-05
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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