A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Quickly-assembled base block type railroad bed structure and construction method thereof
A rapid assembly base block type railroad bed structure is characterized in that an assembly base block type railroad bed is laid above a foundation, and a waterproof layer is arranged above the assembly base block type railroad bed; the waterproof layer is formed by pouring asphalt concrete, the assembly base block type railway roadbed is formed by combining base blocks, the base blocks are respectively in a cuboid structure or a cube structure, and the base blocks are prefabricated by foam light soil materials; the assembly base block type railroad bed adopts a single-point mortise and tenon connection mode, namely, the base blocks and the adjacent base blocks are connected into a whole in a concave-convex embedded mode. According to the invention, the field construction efficiency can be effectively improved; the problem that the conventional road gene sloping demand occupies a large amount of land is effectively solved; the subgrade settlement can be effectively controlled when a soft soil foundation is replaced and a new line is connected into the subgrade widening of an existing high-speed rail station yard, so that the stability, smoothness and reliability of a rail structure are improved, and the stability and comfort of train operation are ensured.
一种快速装配基块式铁路路基结构，包括装配基块式铁路路基在地基上方铺设，装配基块式铁路路基上方设有防水层；防水层由沥青混凝土浇筑而成，所述装配基块式铁路路基由基块组合而成，基块结构型态分别为长方体构型或正方体构型，基块由泡沫轻质土材料预制；所述装配基块式铁路路基采用单点卯榫连接方式，即基块与邻近基块凹凸嵌合连接为整体。本发明可有效提高现场施工效率；有效解决常规路基因放坡需求占大量土地的问题；在软土地基置换处理、新线接入既有高铁站场的路基帮宽时可以有效控制路基沉降，进而提高轨道结构稳定性、平顺性和可靠性，保证列车运行的平稳与舒适性。
Quickly-assembled base block type railroad bed structure and construction method thereof
A rapid assembly base block type railroad bed structure is characterized in that an assembly base block type railroad bed is laid above a foundation, and a waterproof layer is arranged above the assembly base block type railroad bed; the waterproof layer is formed by pouring asphalt concrete, the assembly base block type railway roadbed is formed by combining base blocks, the base blocks are respectively in a cuboid structure or a cube structure, and the base blocks are prefabricated by foam light soil materials; the assembly base block type railroad bed adopts a single-point mortise and tenon connection mode, namely, the base blocks and the adjacent base blocks are connected into a whole in a concave-convex embedded mode. According to the invention, the field construction efficiency can be effectively improved; the problem that the conventional road gene sloping demand occupies a large amount of land is effectively solved; the subgrade settlement can be effectively controlled when a soft soil foundation is replaced and a new line is connected into the subgrade widening of an existing high-speed rail station yard, so that the stability, smoothness and reliability of a rail structure are improved, and the stability and comfort of train operation are ensured.
一种快速装配基块式铁路路基结构，包括装配基块式铁路路基在地基上方铺设，装配基块式铁路路基上方设有防水层；防水层由沥青混凝土浇筑而成，所述装配基块式铁路路基由基块组合而成，基块结构型态分别为长方体构型或正方体构型，基块由泡沫轻质土材料预制；所述装配基块式铁路路基采用单点卯榫连接方式，即基块与邻近基块凹凸嵌合连接为整体。本发明可有效提高现场施工效率；有效解决常规路基因放坡需求占大量土地的问题；在软土地基置换处理、新线接入既有高铁站场的路基帮宽时可以有效控制路基沉降，进而提高轨道结构稳定性、平顺性和可靠性，保证列车运行的平稳与舒适性。
Quickly-assembled base block type railroad bed structure and construction method thereof
一种快速装配基块式铁路路基结构及其施工方法
CAI DEGOU (author) / YAN HONGYE (author) / LI SHIMIN (author) / BI ZONGQI (author) / YAO JUNKAI (author) / LEE TAE PHOENIX (author) / LI ZHUQING (author) / SU KE (author)
2024-06-11
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
| European Patent Office | 2023
Quickly-assembled building block type office (accommodation) steel structure house
| European Patent Office | 2023
Quickly-assembled sound insulation house structure and construction process thereof
European Patent Office | 2023