A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Structure for embedding railway ballast retaining wall into concrete pavement and construction method
The invention provides a structure for embedding a railway ballast retaining wall into a concrete pavement and a construction method. The structure comprises the concrete pavement, the concrete ballast retaining wall, a ballast retaining wall reinforcing mesh and asphalt felt, the concrete ballast blocking wall is located on the outer side of a railway ballast, the lower portion of the concrete ballast blocking wall and the concrete pavement are integrally formed in a pouring mode, the overall section of the concrete pavement and the concrete ballast blocking wall is in an L shape, the upper portion of the ballast blocking wall reinforcing mesh is embedded into the concrete ballast blocking wall, and the lower portion of the ballast blocking wall reinforcing mesh is embedded into the concrete pavement. The concrete ballast blocking wall is provided with a breaking joint in the length direction, and the asphalt felt is arranged in the breaking joint. The concrete pavement and the concrete ballast retaining wall are organically connected together to form a whole with good structural property and stability, so that not only can goods loading and unloading operation in a goods yard be better met, but also good integrity and attractiveness are achieved, rainwater is prevented from permeating a foundation, the structure is prevented from being unstable, maintenance tasks are reduced, cost expenditure is saved, and the like.
本发明提供了一种铁路挡砟墙嵌入混凝土铺面的结构及施工方法，结构包括混凝土铺面、混凝土挡砟墙、挡砟墙钢筋网和油毛毡；所述混凝土挡砟墙位于铁路道砟外侧，其下部与所述混凝土铺面一体浇筑成型，所述混凝土铺面与混凝土挡砟墙整体断面成L型，所述挡砟墙钢筋网的上部嵌入所述混凝土挡砟墙内，所述挡砟墙钢筋网的下部嵌入所述混凝土铺面内，所述混凝土挡砟墙沿长度方向设有断缝，所述断缝内设置所述油毛毡。本发明将混凝土铺面与混凝土挡砟墙有机地连接到一起，形成结构性、稳定性良好的整体，不仅能更好地满足货场内货物装卸作业，同时还兼具良好的整体性和美观性，避免雨水渗透基础，防止结构不稳，减少养护任务，节约成本支出等。
Structure for embedding railway ballast retaining wall into concrete pavement and construction method
The invention provides a structure for embedding a railway ballast retaining wall into a concrete pavement and a construction method. The structure comprises the concrete pavement, the concrete ballast retaining wall, a ballast retaining wall reinforcing mesh and asphalt felt, the concrete ballast blocking wall is located on the outer side of a railway ballast, the lower portion of the concrete ballast blocking wall and the concrete pavement are integrally formed in a pouring mode, the overall section of the concrete pavement and the concrete ballast blocking wall is in an L shape, the upper portion of the ballast blocking wall reinforcing mesh is embedded into the concrete ballast blocking wall, and the lower portion of the ballast blocking wall reinforcing mesh is embedded into the concrete pavement. The concrete ballast blocking wall is provided with a breaking joint in the length direction, and the asphalt felt is arranged in the breaking joint. The concrete pavement and the concrete ballast retaining wall are organically connected together to form a whole with good structural property and stability, so that not only can goods loading and unloading operation in a goods yard be better met, but also good integrity and attractiveness are achieved, rainwater is prevented from permeating a foundation, the structure is prevented from being unstable, maintenance tasks are reduced, cost expenditure is saved, and the like.
本发明提供了一种铁路挡砟墙嵌入混凝土铺面的结构及施工方法，结构包括混凝土铺面、混凝土挡砟墙、挡砟墙钢筋网和油毛毡；所述混凝土挡砟墙位于铁路道砟外侧，其下部与所述混凝土铺面一体浇筑成型，所述混凝土铺面与混凝土挡砟墙整体断面成L型，所述挡砟墙钢筋网的上部嵌入所述混凝土挡砟墙内，所述挡砟墙钢筋网的下部嵌入所述混凝土铺面内，所述混凝土挡砟墙沿长度方向设有断缝，所述断缝内设置所述油毛毡。本发明将混凝土铺面与混凝土挡砟墙有机地连接到一起，形成结构性、稳定性良好的整体，不仅能更好地满足货场内货物装卸作业，同时还兼具良好的整体性和美观性，避免雨水渗透基础，防止结构不稳，减少养护任务，节约成本支出等。
Structure for embedding railway ballast retaining wall into concrete pavement and construction method
一种铁路挡砟墙嵌入混凝土铺面的结构及施工方法
SUN XINGBIN (author) / YE HAICHANG (author) / WANG NING (author) / SUN HUANJIE (author) / SUN YU (author) / XU NA (author) / ZHAO NAISHUAN (author) / WANG XIUYU (author) / ZHU HAIYANG (author) / CHENG JIAXING (author)
2022-11-01
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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