A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a light rail structure for an urban road surface. The light rail structure comprises a roadbed and at least one group of tracks; upward curbs are respectively arranged at theupper ends of two sides of the roadbed along the road trend; grooves are formed between the two side curbs and the upper surface of the roadbed; a first base layer is laid in each groove; a groove-shaped concave area is arranged in the middle of the upper end of each first base layer along the road trend, and a second base layer is laid in the concave area; a shockproof buffer layer for separatingthe first base layer from the second base layer is clamped between the contact surfaces of the first base layer and the second base layer; rail concave areas corresponding to the rails are arranged at the upper end of the second base layer along the road trend; the rails are installed in the corresponding rail concave areas along the road trend; and road surface layers are laid on the areas, except the rail concave areas, of the upper surfaces of the first base layer and the second base layer. The light rail structure has the advantages that the road surface is flat, walking of people is facilitated, driving of vehicles is facilitated, the shockproof buffer layers can reduce the impact of a light rail vehicle on the ground, passenger comfort is improved, and noise generated during drivingis reduced.
本发明涉及一种城市路面用的轻型轨道结构，包括路基和至少一组轨道，路基的两侧上端沿道路走向分别设有向上的路缘，两侧路缘与路基上表面之间形成凹槽，凹槽内铺设有第一基础层，第一基础层上端中部沿道路走向设有槽型的凹陷区，凹陷区内铺设有第二基础层，第一基础层与第二基础层的接触面之间夹设有隔断二者的防震缓冲层，第二基础层上端沿道路走向设有对应轨道的轨道凹陷区，轨道沿道路走向装于对应的轨道凹陷区中，第一基础层和第二基础层上表面除轨道凹陷区以外的区域铺设有路面层。优点：路面平坦，方便人们的行走，也有利于车辆的行驶，防震缓冲层能降低轻轨车辆对地面的冲击，提升乘客舒适性，降低行驶时产生的噪音。
The invention relates to a light rail structure for an urban road surface. The light rail structure comprises a roadbed and at least one group of tracks; upward curbs are respectively arranged at theupper ends of two sides of the roadbed along the road trend; grooves are formed between the two side curbs and the upper surface of the roadbed; a first base layer is laid in each groove; a groove-shaped concave area is arranged in the middle of the upper end of each first base layer along the road trend, and a second base layer is laid in the concave area; a shockproof buffer layer for separatingthe first base layer from the second base layer is clamped between the contact surfaces of the first base layer and the second base layer; rail concave areas corresponding to the rails are arranged at the upper end of the second base layer along the road trend; the rails are installed in the corresponding rail concave areas along the road trend; and road surface layers are laid on the areas, except the rail concave areas, of the upper surfaces of the first base layer and the second base layer. The light rail structure has the advantages that the road surface is flat, walking of people is facilitated, driving of vehicles is facilitated, the shockproof buffer layers can reduce the impact of a light rail vehicle on the ground, passenger comfort is improved, and noise generated during drivingis reduced.
本发明涉及一种城市路面用的轻型轨道结构，包括路基和至少一组轨道，路基的两侧上端沿道路走向分别设有向上的路缘，两侧路缘与路基上表面之间形成凹槽，凹槽内铺设有第一基础层，第一基础层上端中部沿道路走向设有槽型的凹陷区，凹陷区内铺设有第二基础层，第一基础层与第二基础层的接触面之间夹设有隔断二者的防震缓冲层，第二基础层上端沿道路走向设有对应轨道的轨道凹陷区，轨道沿道路走向装于对应的轨道凹陷区中，第一基础层和第二基础层上表面除轨道凹陷区以外的区域铺设有路面层。优点：路面平坦，方便人们的行走，也有利于车辆的行驶，防震缓冲层能降低轻轨车辆对地面的冲击，提升乘客舒适性，降低行驶时产生的噪音。
Light rail structure for urban road surface
一种城市路面用的轻型轨道结构
SHEN FULIN (author)
2020-09-29
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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