A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated steel trestle structure and steel trestle construction method
The invention relates to an assembly type steel trestle structure and a steel trestle construction method, and is applied to the technical field of assembly type trestles. The prefabricated bridge deck structure comprises a plurality of steel pipe pile foundations and further comprises a plurality of prefabricated guardrails and prefabricated bridge deck layers connected end to end, every two adjacent prefabricated bridge deck layers are arranged on the steel pipe pile foundations through a connecting mechanism and connected through a fastening mechanism, and the prefabricated guardrails are arranged on the prefabricated bridge deck layers through clamping mechanisms; each prefabricated bridge floor layer comprises a bailey truss layer, a top plate, a pair of side plates and a plurality of supporting rods, the bailey truss layers are arranged on the connecting mechanisms, the supporting rods are arranged on the bailey truss layers, and a gap is reserved between every two adjacent supporting rods; the top plate is connected to the top walls of the multiple supporting rods at the same time, the multiple supporting rods are located between the pair of side plates, the side plates are connected to the multiple supporting rods at the same time, and the ends, away from the prefabricated guardrail, of the clamping mechanisms are arranged on the side plates. The method has the effect that the field construction efficiency can be improved.
本申请涉及一种装配式钢栈桥结构及钢栈桥施工方法，应用在装配式栈桥技术领域。其包括若干钢管桩基础，还包括若干预制护栏和首尾相连的预制桥面层，相邻两个预制桥面层通过连接机构设于钢管桩基础上，相邻两个预制桥面层通过紧固机构连接，预制护栏通过卡接机构设于预制桥面层上；每个预制桥面层包括贝雷架层、顶板、一对侧板和若干支撑杆，贝雷架层设于连接机构上，若干支撑杆设于贝雷架层上，相邻两个支撑杆之间留有间距；顶板同时连接于若干支撑杆的顶壁上，若干支撑杆均位于一对侧板之间，且侧板同时连接于若干支撑杆上，卡接机构远离预制护栏的一端设于侧板上。本申请具有可以提高现场施工效率的效果。
Fabricated steel trestle structure and steel trestle construction method
The invention relates to an assembly type steel trestle structure and a steel trestle construction method, and is applied to the technical field of assembly type trestles. The prefabricated bridge deck structure comprises a plurality of steel pipe pile foundations and further comprises a plurality of prefabricated guardrails and prefabricated bridge deck layers connected end to end, every two adjacent prefabricated bridge deck layers are arranged on the steel pipe pile foundations through a connecting mechanism and connected through a fastening mechanism, and the prefabricated guardrails are arranged on the prefabricated bridge deck layers through clamping mechanisms; each prefabricated bridge floor layer comprises a bailey truss layer, a top plate, a pair of side plates and a plurality of supporting rods, the bailey truss layers are arranged on the connecting mechanisms, the supporting rods are arranged on the bailey truss layers, and a gap is reserved between every two adjacent supporting rods; the top plate is connected to the top walls of the multiple supporting rods at the same time, the multiple supporting rods are located between the pair of side plates, the side plates are connected to the multiple supporting rods at the same time, and the ends, away from the prefabricated guardrail, of the clamping mechanisms are arranged on the side plates. The method has the effect that the field construction efficiency can be improved.
本申请涉及一种装配式钢栈桥结构及钢栈桥施工方法，应用在装配式栈桥技术领域。其包括若干钢管桩基础，还包括若干预制护栏和首尾相连的预制桥面层，相邻两个预制桥面层通过连接机构设于钢管桩基础上，相邻两个预制桥面层通过紧固机构连接，预制护栏通过卡接机构设于预制桥面层上；每个预制桥面层包括贝雷架层、顶板、一对侧板和若干支撑杆，贝雷架层设于连接机构上，若干支撑杆设于贝雷架层上，相邻两个支撑杆之间留有间距；顶板同时连接于若干支撑杆的顶壁上，若干支撑杆均位于一对侧板之间，且侧板同时连接于若干支撑杆上，卡接机构远离预制护栏的一端设于侧板上。本申请具有可以提高现场施工效率的效果。
Fabricated steel trestle structure and steel trestle construction method
一种装配式钢栈桥结构及钢栈桥施工方法
LIANG XINPU (author) / WU CHENDONG (author) / CAO XIJUN (author) / LIU XIYIN (author) / SONG JINGWEI (author) / ZHANG HE (author) / ZHAO YI (author)
2023-06-23
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
| European Patent Office | 2024