Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sidewalk erecting method based on steel box girder cantilever arms
The invention discloses a sidewalk erecting method based on steel box girder cantilever arms. The sidewalk erecting method comprises the steps of prefabricating a plurality of first sections and a plurality of second sections used for forming a sidewalk, and prefabricating a plurality of cantilever arms used for being arranged on the side face of a steel box girder; respectively connecting the plurality of first sections with the cantilever arms in advance; erecting a steel box girder; hoisting the first sections connected with the cantilever arms, and connecting the cantilever arms to the side face of the steel box girder; and hoisting the second sections, and connecting the two ends of the second sections with the two adjacent hoisted first sections correspondingly to form the sidewalk.According to the invention, a sidewalk support does not need to be additionally arranged to erect a sidewalk, the installation efficiency is improved, and the construction cost is reduced.
本申请公开一种基于钢箱梁挑臂的人行道架设方法，所述人行道架设方法包括以下步骤：预制用于形成人行道的若干个第一节段和若干个第二节段，以及预制用于设在钢箱梁侧面的若干个挑臂；预先将若干个所述第一节段分别连接一所述挑臂；架设钢箱梁；起吊连接有所述挑臂的第一节段，并连接该挑臂于所述钢箱梁的侧面上；起吊所述第二节段，并将该第二节段的两端分别与吊装后的相邻两个所述第一节段连接，以形成所述人行道。本申请无需另行设置人行道支架来架设人行道，提高安装效率，降低施工成本。
Sidewalk erecting method based on steel box girder cantilever arms
The invention discloses a sidewalk erecting method based on steel box girder cantilever arms. The sidewalk erecting method comprises the steps of prefabricating a plurality of first sections and a plurality of second sections used for forming a sidewalk, and prefabricating a plurality of cantilever arms used for being arranged on the side face of a steel box girder; respectively connecting the plurality of first sections with the cantilever arms in advance; erecting a steel box girder; hoisting the first sections connected with the cantilever arms, and connecting the cantilever arms to the side face of the steel box girder; and hoisting the second sections, and connecting the two ends of the second sections with the two adjacent hoisted first sections correspondingly to form the sidewalk.According to the invention, a sidewalk support does not need to be additionally arranged to erect a sidewalk, the installation efficiency is improved, and the construction cost is reduced.
本申请公开一种基于钢箱梁挑臂的人行道架设方法，所述人行道架设方法包括以下步骤：预制用于形成人行道的若干个第一节段和若干个第二节段，以及预制用于设在钢箱梁侧面的若干个挑臂；预先将若干个所述第一节段分别连接一所述挑臂；架设钢箱梁；起吊连接有所述挑臂的第一节段，并连接该挑臂于所述钢箱梁的侧面上；起吊所述第二节段，并将该第二节段的两端分别与吊装后的相邻两个所述第一节段连接，以形成所述人行道。本申请无需另行设置人行道支架来架设人行道，提高安装效率，降低施工成本。
Sidewalk erecting method based on steel box girder cantilever arms
基于钢箱梁挑臂的人行道架设方法
FAN ZHIFEI (Autor:in) / JIANG BENJUN (Autor:in) / ZHANG YOUGUANG (Autor:in) / TUO SHOUJIAN (Autor:in) / ZHANG DECHUN (Autor:in) / LI YONGBO (Autor:in) / QIAN ZHAOGUO (Autor:in) / CUI RUIFEI (Autor:in) / LI XIANWU (Autor:in) / CHAI QIANG (Autor:in)
04.09.2020
Patent
Elektronische Ressource
Chinesisch
Supporting a Cantilever sidewalk roof
Engineering Index Backfile | 1911
Girder transporting and erecting equipment and construction method for erecting box girder
| Europäisches Patentamt | 2020
Erecting method of continuous steel truss girder bridge
| Europäisches Patentamt | 2023