Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of steel connecting bridge crossing above road
The invention relates to a construction method of a steel connecting bridge crossing over a road, which comprises the following steps of: S1, respectively arranging a support frame on sidewalks on two sides, and crossing a bridge frame between the two support frames; s2, a splicing platform is erected above any supporting frame and corresponds to the height position of the connecting bridge frame, and a sliding rail arranged in the length direction of the connecting bridge frame is installed on the upper surface of the connecting bridge frame; s3, the middle section of the steel connecting bridge is spliced on the splicing platform, and the middle section of the steel connecting bridge is conveyed to the connecting bridge frame through a sliding rail; and S4, the splicing platform is dismantled, the two side sections of the steel connecting bridge are spliced at the positions of the supporting frames on the two sides correspondingly and are in butt joint with the existing building, and the ends, away from the existing building, of the two side sections of the steel connecting bridge are connected to the two sides of the middle section of the steel connecting bridge. According to the construction method, the steel connecting bridges are spliced on the sidewalk in a segmented mode, the multiple sections of steel connecting bridges are combined after the steel connecting bridges are conveyed to the corresponding positions through the sliding rails, motor vehicle lanes are not affected in the construction process, and the influence of construction on urban traffic is avoided.
本发明涉及一种横跨道路上方的钢连桥的施工方法，包括以下步骤：S1、在两侧的人行道上各设置一支撑架，于两支撑架的之间跨接连桥架；S2、在任意一个支撑架的上方且对应于连桥架的高度位置搭设一拼接平台，连桥架的上表面安装一沿所述连桥架长度方向设置的滑轨；S3、在拼接平台上拼接钢连桥中间段，并通过滑轨将钢连桥中间段运送至连桥架上；S4、将拼接平台拆除，并在两侧支撑架的位置处分别拼接钢连桥两侧段，并对接于现有建筑上，将钢连桥两侧段远离现有建筑的一端连接于钢连桥中间段的两侧。本发明通过在人行道上对钢连桥进行分段拼装，并通过滑轨运送至相应位置后将多段钢连桥组合，施工过程中不会对机动车道产生影响，避免了施工对于城市交通的影响。
Construction method of steel connecting bridge crossing above road
The invention relates to a construction method of a steel connecting bridge crossing over a road, which comprises the following steps of: S1, respectively arranging a support frame on sidewalks on two sides, and crossing a bridge frame between the two support frames; s2, a splicing platform is erected above any supporting frame and corresponds to the height position of the connecting bridge frame, and a sliding rail arranged in the length direction of the connecting bridge frame is installed on the upper surface of the connecting bridge frame; s3, the middle section of the steel connecting bridge is spliced on the splicing platform, and the middle section of the steel connecting bridge is conveyed to the connecting bridge frame through a sliding rail; and S4, the splicing platform is dismantled, the two side sections of the steel connecting bridge are spliced at the positions of the supporting frames on the two sides correspondingly and are in butt joint with the existing building, and the ends, away from the existing building, of the two side sections of the steel connecting bridge are connected to the two sides of the middle section of the steel connecting bridge. According to the construction method, the steel connecting bridges are spliced on the sidewalk in a segmented mode, the multiple sections of steel connecting bridges are combined after the steel connecting bridges are conveyed to the corresponding positions through the sliding rails, motor vehicle lanes are not affected in the construction process, and the influence of construction on urban traffic is avoided.
本发明涉及一种横跨道路上方的钢连桥的施工方法，包括以下步骤：S1、在两侧的人行道上各设置一支撑架，于两支撑架的之间跨接连桥架；S2、在任意一个支撑架的上方且对应于连桥架的高度位置搭设一拼接平台，连桥架的上表面安装一沿所述连桥架长度方向设置的滑轨；S3、在拼接平台上拼接钢连桥中间段，并通过滑轨将钢连桥中间段运送至连桥架上；S4、将拼接平台拆除，并在两侧支撑架的位置处分别拼接钢连桥两侧段，并对接于现有建筑上，将钢连桥两侧段远离现有建筑的一端连接于钢连桥中间段的两侧。本发明通过在人行道上对钢连桥进行分段拼装，并通过滑轨运送至相应位置后将多段钢连桥组合，施工过程中不会对机动车道产生影响，避免了施工对于城市交通的影响。
Construction method of steel connecting bridge crossing above road
一种横跨道路上方的钢连桥的施工方法
XIAO BIJIANG (Autor:in) / WANG TAO (Autor:in) / YAO DONG (Autor:in) / YANG JIANWEI (Autor:in) / GU WENBIN (Autor:in) / ZHANG SHUAI (Autor:in) / ZHANG YUYING (Autor:in)
06.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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