A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel truss girder crossing high-speed railway swivel construction system and method
The invention discloses a swivel construction system and method for a steel truss girder crossing a high-speed railway. The system comprises a swivel system and an auxiliary slideway system. Wherein the rotating body system comprises a boosting counter-force seat, a traction counter-force seat, a traction cable, an annular slide way, a rotating body support, a rotating body supporting foot, a lower bearing platform, an upper bearing platform and a center hole jack; the auxiliary slideway system comprises an arc-shaped foundation, walking wheels, a steel truss and a counter-force seat; the swivel construction system and method for the steel truss girder crossing the high-speed railway have the following beneficial effects that the construction system is reasonable in structural design, safe, reliable, short in construction time and remarkable in application effect, construction safety and precision control are effectively guaranteed, and a guidance scheme is provided for the large-span cantilever swivel steel truss girder bridge crossing the high-speed railway.
一种钢桁梁跨高速铁路转体施工体系及方法。体系包括转体系统和辅助滑道系统；其中转体系统包括助推反力座、牵引反力座、牵引索、环形滑道、转体支座、转体撑脚、下承台、上承台和穿心式千斤顶；辅助滑道系统包括弧形基础、走行轮、钢桁架和反力座；本发明提供的钢桁梁跨高速铁路转体施工体系及方法具有如下有益效果：施工体系结构设计合理，安全可靠，施工时间短，应用效果显著，有效地保证了施工安全和精度的控制，为大跨度的悬臂转体钢桁梁桥跨越高速铁路提供了指导方案。
Steel truss girder crossing high-speed railway swivel construction system and method
The invention discloses a swivel construction system and method for a steel truss girder crossing a high-speed railway. The system comprises a swivel system and an auxiliary slideway system. Wherein the rotating body system comprises a boosting counter-force seat, a traction counter-force seat, a traction cable, an annular slide way, a rotating body support, a rotating body supporting foot, a lower bearing platform, an upper bearing platform and a center hole jack; the auxiliary slideway system comprises an arc-shaped foundation, walking wheels, a steel truss and a counter-force seat; the swivel construction system and method for the steel truss girder crossing the high-speed railway have the following beneficial effects that the construction system is reasonable in structural design, safe, reliable, short in construction time and remarkable in application effect, construction safety and precision control are effectively guaranteed, and a guidance scheme is provided for the large-span cantilever swivel steel truss girder bridge crossing the high-speed railway.
一种钢桁梁跨高速铁路转体施工体系及方法。体系包括转体系统和辅助滑道系统；其中转体系统包括助推反力座、牵引反力座、牵引索、环形滑道、转体支座、转体撑脚、下承台、上承台和穿心式千斤顶；辅助滑道系统包括弧形基础、走行轮、钢桁架和反力座；本发明提供的钢桁梁跨高速铁路转体施工体系及方法具有如下有益效果：施工体系结构设计合理，安全可靠，施工时间短，应用效果显著，有效地保证了施工安全和精度的控制，为大跨度的悬臂转体钢桁梁桥跨越高速铁路提供了指导方案。
Steel truss girder crossing high-speed railway swivel construction system and method
一种钢桁梁跨高速铁路转体施工体系及方法
WANG YU (author) / YUAN WANJUN (author) / LU XIANGLONG (author) / LIU HUAN (author) / NIU ZHIYUAN (author)
2023-03-21
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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