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A platform for research: civil engineering, architecture and urbanism
Wading railroad bed structure and construction method thereof
The invention discloses a wading railroad bed structure and a construction method thereof. The wading railroad bed structure comprises water retaining walls and transverse drainage pipes, the two water retaining walls are arranged on the two sides of a railway ballast respectively, the transverse drainage pipes are buried in a fill subgrade in the horizontal direction, the at least two transversedrainage pipes are arranged at intervals in the line direction, and the two ends of each transverse drainage pipe penetrate through the two sides of the fill subgrade respectively. The water retainingwalls can prevent flood from invading a ballast bed, flushing on the ballast, and influencing on railroad stability; the transverse drainage pipes provide a transverse channel for accumulated water on the ground surface, the situation that the stability of a railroad bed is affected due to the fact that surface water washes the railroad bed can be prevented, the operation and maintenance pressureof a drainage system of the railroad bed is relieved, and safety and stability of the railroad bed or a seasonal flood roadbed are guaranteed.
本发明公开了一种涉水铁路路基结构及其施工方法，包括挡水墙和横向排水管，两个挡水墙分别设置在铁路道砟两侧，横向排水管沿水平方向埋设在填方路基中，至少两个横向排水管沿线路方向间隔设置，横向排水管的两端分别贯穿填方路基的两侧。挡水墙能阻挡洪水侵入道床，冲刷道砟，影响铁路轨道的稳定性，横向排水管为地表积水提供了一个横向通道，能防止地表水冲刷铁路路基影响铁路路基的稳定性，减轻了铁路路基的排水系统的运维压力，确保了铁路路基或季节性洪水路基的安全稳定。
Wading railroad bed structure and construction method thereof
The invention discloses a wading railroad bed structure and a construction method thereof. The wading railroad bed structure comprises water retaining walls and transverse drainage pipes, the two water retaining walls are arranged on the two sides of a railway ballast respectively, the transverse drainage pipes are buried in a fill subgrade in the horizontal direction, the at least two transversedrainage pipes are arranged at intervals in the line direction, and the two ends of each transverse drainage pipe penetrate through the two sides of the fill subgrade respectively. The water retainingwalls can prevent flood from invading a ballast bed, flushing on the ballast, and influencing on railroad stability; the transverse drainage pipes provide a transverse channel for accumulated water on the ground surface, the situation that the stability of a railroad bed is affected due to the fact that surface water washes the railroad bed can be prevented, the operation and maintenance pressureof a drainage system of the railroad bed is relieved, and safety and stability of the railroad bed or a seasonal flood roadbed are guaranteed.
本发明公开了一种涉水铁路路基结构及其施工方法，包括挡水墙和横向排水管，两个挡水墙分别设置在铁路道砟两侧，横向排水管沿水平方向埋设在填方路基中，至少两个横向排水管沿线路方向间隔设置，横向排水管的两端分别贯穿填方路基的两侧。挡水墙能阻挡洪水侵入道床，冲刷道砟，影响铁路轨道的稳定性，横向排水管为地表积水提供了一个横向通道，能防止地表水冲刷铁路路基影响铁路路基的稳定性，减轻了铁路路基的排水系统的运维压力，确保了铁路路基或季节性洪水路基的安全稳定。
Wading railroad bed structure and construction method thereof
一种涉水铁路路基结构及其施工方法
FENG ZHIJUN (author) / YANG FANG (author) / LI ANHONG (author) / YAO YUCHUN (author) / ZHANG LI (author) / XIAO CHAOQIAN (author) / XUE YUAN (author) / ZHOU WENYANG (author) / ZENG RUI (author) / LI GUODONG (author)
2020-07-28
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Wading area stone lesion protection design and construction method thereof
| European Patent Office | 2022