A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Adjustable railway side filling roadbed structure and construction method
The invention belongs to the field of railway roadbeds, and particularly relates to the field of newly-built railway roadbeds beside existing railways, in particular to an adjustable railway side filling roadbed structure and a construction method. The force transmission assembly, the balance bottom plate and the connecting piece are embedded in the roadbed filler, the force transmission assembly, the balance bottom plate and the connecting piece form a triangular structure, the force transmission assembly is arranged on a side slope of an existing line roadbed, the balance bottom plate is arranged on a stratum adjacent to the corresponding side slope, and the connecting piece is arranged on the side slope. The load of the roadbed filler on the existing line roadbed can be reduced by adjusting the length of the connecting piece. The adjustable form is used for adapting to slopes of existing line roadbeds with different slope ratios. The stress of the existing line embankment is reduced, and the transverse or vertical deformation of the roadbed of the existing line caused by the factors of the railway side filling roadbed structure is reduced.
本发明属于铁路路基领域，特别涉及既有铁路旁新建铁路路基领域，特别涉及一种可调节式铁路帮填路基结构及构筑方法，所述帮填路基结构设置于既有线的任意一侧边坡位置，包括路基填料，以及埋设于所述路基填料中的传力组件、平衡底板和连接件，所述传力组件、所述平衡底板、所述连接件三者构成三角形结构，所述传力组件设置于既有线路基的边坡上，所述平衡底板设置于与对应所述边坡相邻的地层上，通过调节所述连接件的长度能够减少所述路基填料对既有线路基的荷载。可调节的形式用于适应不同边坡率的既有线路基的边坡。减小既有线路堤的受力，降低因铁路帮填路基结构的因素造成的既有线的路基发生横向或者竖向的形变。
Adjustable railway side filling roadbed structure and construction method
The invention belongs to the field of railway roadbeds, and particularly relates to the field of newly-built railway roadbeds beside existing railways, in particular to an adjustable railway side filling roadbed structure and a construction method. The force transmission assembly, the balance bottom plate and the connecting piece are embedded in the roadbed filler, the force transmission assembly, the balance bottom plate and the connecting piece form a triangular structure, the force transmission assembly is arranged on a side slope of an existing line roadbed, the balance bottom plate is arranged on a stratum adjacent to the corresponding side slope, and the connecting piece is arranged on the side slope. The load of the roadbed filler on the existing line roadbed can be reduced by adjusting the length of the connecting piece. The adjustable form is used for adapting to slopes of existing line roadbeds with different slope ratios. The stress of the existing line embankment is reduced, and the transverse or vertical deformation of the roadbed of the existing line caused by the factors of the railway side filling roadbed structure is reduced.
本发明属于铁路路基领域，特别涉及既有铁路旁新建铁路路基领域，特别涉及一种可调节式铁路帮填路基结构及构筑方法，所述帮填路基结构设置于既有线的任意一侧边坡位置，包括路基填料，以及埋设于所述路基填料中的传力组件、平衡底板和连接件，所述传力组件、所述平衡底板、所述连接件三者构成三角形结构，所述传力组件设置于既有线路基的边坡上，所述平衡底板设置于与对应所述边坡相邻的地层上，通过调节所述连接件的长度能够减少所述路基填料对既有线路基的荷载。可调节的形式用于适应不同边坡率的既有线路基的边坡。减小既有线路堤的受力，降低因铁路帮填路基结构的因素造成的既有线的路基发生横向或者竖向的形变。
Adjustable railway side filling roadbed structure and construction method
一种可调节式铁路帮填路基结构及构筑方法
HE JIANG (author) / DU JIANJUN (author) / XUE YUAN (author) / DAI WEI (author) / SHEN JUN (author) / FENG ZILIANG (author) / FU ZHENGDAO (author) / JIANG RUIXUE (author) / ZHANG SHUO (author) / LI RUI (author)
2023-10-24
Patent
Electronic Resource
Chinese
Railway non-stop roadbed replacement and filling construction method
| European Patent Office | 2024
Light supporting structure for existing railway station roadbed on filling roadbed
| European Patent Office | 2015