Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of steel structure bridge
The invention discloses a construction method of a steel structure bridge, and particularly relates to the technical field of bridge construction, the construction method comprises the following steps: S1, material selection: steel structure materials mainly adopt Q235B, Q345B and Q390B, and welding materials mainly adopt E5003 welding rods and E4315 welding rods; s2, the steel is subjected to rust removal treatment; s3, pile foundations and lower components are constructed, and installation of the bridge support is completed; s4, designing and mounting a steel box girder; and S5, designing and installing the bridge protective fence. According to the construction method of the steel structure bridge, the design of the multi-section type steel box girders is adopted, the multiple steel box girders are connected with one another to jointly form the bridge, operation of workers in the construction process and the transportation process is facilitated, and the working efficiency is improved; the positioning frame and the protective fence are mutually connected to form the bridge protective fence, so that more serious accidents caused by out-of-control vehicles rushing out of a bridge are prevented, and the safety of the bridge is improved.
本发明公开了一种钢结构桥梁的施工方法，具体涉及桥梁施工技术领域，包括以下步骤：S1、材料选择，钢结构材料主要采用Q235B、Q345B和Q390B，焊接材料主要采用E5003焊条和E4315焊条；S2、对钢材进行除锈处理；S3、进行桩基、下部构件的施工，完成桥梁支座的安装；S4、钢箱梁的设计与安装；S5、桥梁防护栏的设计与安装。本发明所述的一种钢结构桥梁的施工方法，采用多段式的钢箱梁的设计，通过多个的钢箱梁之间的相互连接共同组成一个桥梁，方便了工作人员施工过程中和运输过程中的操作，提高了工作效率；通过定位架与防护栏之间的相互连接共同组成一个桥梁防护栏，防止失控车辆冲出桥外从而造成更严重的事故，增加了桥梁的安全性。
Construction method of steel structure bridge
The invention discloses a construction method of a steel structure bridge, and particularly relates to the technical field of bridge construction, the construction method comprises the following steps: S1, material selection: steel structure materials mainly adopt Q235B, Q345B and Q390B, and welding materials mainly adopt E5003 welding rods and E4315 welding rods; s2, the steel is subjected to rust removal treatment; s3, pile foundations and lower components are constructed, and installation of the bridge support is completed; s4, designing and mounting a steel box girder; and S5, designing and installing the bridge protective fence. According to the construction method of the steel structure bridge, the design of the multi-section type steel box girders is adopted, the multiple steel box girders are connected with one another to jointly form the bridge, operation of workers in the construction process and the transportation process is facilitated, and the working efficiency is improved; the positioning frame and the protective fence are mutually connected to form the bridge protective fence, so that more serious accidents caused by out-of-control vehicles rushing out of a bridge are prevented, and the safety of the bridge is improved.
本发明公开了一种钢结构桥梁的施工方法，具体涉及桥梁施工技术领域，包括以下步骤：S1、材料选择，钢结构材料主要采用Q235B、Q345B和Q390B，焊接材料主要采用E5003焊条和E4315焊条；S2、对钢材进行除锈处理；S3、进行桩基、下部构件的施工，完成桥梁支座的安装；S4、钢箱梁的设计与安装；S5、桥梁防护栏的设计与安装。本发明所述的一种钢结构桥梁的施工方法，采用多段式的钢箱梁的设计，通过多个的钢箱梁之间的相互连接共同组成一个桥梁，方便了工作人员施工过程中和运输过程中的操作，提高了工作效率；通过定位架与防护栏之间的相互连接共同组成一个桥梁防护栏，防止失控车辆冲出桥外从而造成更严重的事故，增加了桥梁的安全性。
Construction method of steel structure bridge
一种钢结构桥梁的施工方法
WEI ZHENGZHONG (Autor:in) / WU CHUNHONG (Autor:in)
30.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Construction method of steel structure bridge and steel structure bridge
| Europäisches Patentamt | 2020