A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the technical field of highway engineering, particularly relates to a bridgehead roadbed structure and construction equipment and a construction method thereof, and provides the following scheme aiming at the problems that different equipment is needed and the overall stability of a foam concrete layer cannot be further improved when the foam concrete layer is paved in the prior art: the bridgehead roadbed structure comprises a concrete pile arranged on one side of a roadbed; the device comprises a roadbed and concrete piles, a bridge abutment is integrally poured on the tops of the concrete piles, a bridge is arranged on one side of the top of the bridge abutment, and the roadbed is formed by sequentially laying a riprap foundation layer, anti-seepage geotechnical cloth, a foam concrete layer, a leveling layer and a pavement structure layer from bottom to top. The construction efficiency is improved, the use cost of construction equipment is reduced, in addition, when the concrete layer is laid, a steel wire mesh or anti-seepage geotechnical cloth can be laid at the same time, and the overall stability of the roadbed is improved.
本发明属于公路工程技术领域，尤其是一种桥头路基结构及其施工设备及施工方法，针对现有的铺设泡沫混凝土层时，需要不同设备，无法进一步增加泡沫混凝土层整体的稳定性的问题，现提出如下方案，其包括设置在路基一侧的混凝土桩，所述混凝土桩的顶部一体浇筑有桥台，所述桥台的顶部一侧设有桥梁，所述路基自下而上依次由抛石基础层、防渗土工布、泡沫混凝土层、调平层和路面结构层铺设而成，本发明中，通过该设备能够同时完成混凝土层的填料、匀料以及平铺作业，提高施工效率，且降低施工设备的使用成本，另外在在铺设混凝土层时，还能够同时铺设钢丝网或防渗土工布，用于增加路基整体的稳定性。
The invention belongs to the technical field of highway engineering, particularly relates to a bridgehead roadbed structure and construction equipment and a construction method thereof, and provides the following scheme aiming at the problems that different equipment is needed and the overall stability of a foam concrete layer cannot be further improved when the foam concrete layer is paved in the prior art: the bridgehead roadbed structure comprises a concrete pile arranged on one side of a roadbed; the device comprises a roadbed and concrete piles, a bridge abutment is integrally poured on the tops of the concrete piles, a bridge is arranged on one side of the top of the bridge abutment, and the roadbed is formed by sequentially laying a riprap foundation layer, anti-seepage geotechnical cloth, a foam concrete layer, a leveling layer and a pavement structure layer from bottom to top. The construction efficiency is improved, the use cost of construction equipment is reduced, in addition, when the concrete layer is laid, a steel wire mesh or anti-seepage geotechnical cloth can be laid at the same time, and the overall stability of the roadbed is improved.
本发明属于公路工程技术领域，尤其是一种桥头路基结构及其施工设备及施工方法，针对现有的铺设泡沫混凝土层时，需要不同设备，无法进一步增加泡沫混凝土层整体的稳定性的问题，现提出如下方案，其包括设置在路基一侧的混凝土桩，所述混凝土桩的顶部一体浇筑有桥台，所述桥台的顶部一侧设有桥梁，所述路基自下而上依次由抛石基础层、防渗土工布、泡沫混凝土层、调平层和路面结构层铺设而成，本发明中，通过该设备能够同时完成混凝土层的填料、匀料以及平铺作业，提高施工效率，且降低施工设备的使用成本，另外在在铺设混凝土层时，还能够同时铺设钢丝网或防渗土工布，用于增加路基整体的稳定性。
Bridge head roadbed structure and construction equipment and construction method thereof
一种桥头路基结构及其施工设备及施工方法
XIAO HAO (author)
2024-04-09
Patent
Electronic Resource
Chinese
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