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A platform for research: civil engineering, architecture and urbanism
Roadbed suitable for high-ice-content frozen earth region, construction technology of roadbed and road comprising roadbed
The invention provides a roadbed suitable for a high-ice-content frozen earth region, a construction process of the roadbed and a road comprising the roadbed, and belongs to the technical field of road construction. The roadbed comprises a heat absorption layer, a heat preservation layer, a heat insulation layer and a bearing layer which are sequentially arranged from bottom to top. The road comprises the roadbed and a pavement structure layer arranged on the bearing layer of the roadbed. The roadbed provided by the invention has good thermal insulation performance, mechanical property and durability, can be used in frozen soil areas, plays a role in protecting frozen soil foundations, and reduces roadbed diseases caused by perturbation and composition and structure changes of frozen soil.
本发明提供了一种适用于高含冰量冻土地区的路基及其施工工艺和包含其的道路，属于道路建设技术领域。所述路基包括从下到上依次设置的吸热层、保温层、隔热层和承重层。所述道路包括所述路基，以及设置在所述路基的承重层上的路面结构层。本发明提供的路基具有良好的保温隔热性能、力学性能和耐久性，可用于冻土地区，对冻土地基起到保护作用，减少因冻土的扰动和组成、结构变化导致的路基病害。
Roadbed suitable for high-ice-content frozen earth region, construction technology of roadbed and road comprising roadbed
The invention provides a roadbed suitable for a high-ice-content frozen earth region, a construction process of the roadbed and a road comprising the roadbed, and belongs to the technical field of road construction. The roadbed comprises a heat absorption layer, a heat preservation layer, a heat insulation layer and a bearing layer which are sequentially arranged from bottom to top. The road comprises the roadbed and a pavement structure layer arranged on the bearing layer of the roadbed. The roadbed provided by the invention has good thermal insulation performance, mechanical property and durability, can be used in frozen soil areas, plays a role in protecting frozen soil foundations, and reduces roadbed diseases caused by perturbation and composition and structure changes of frozen soil.
本发明提供了一种适用于高含冰量冻土地区的路基及其施工工艺和包含其的道路，属于道路建设技术领域。所述路基包括从下到上依次设置的吸热层、保温层、隔热层和承重层。所述道路包括所述路基，以及设置在所述路基的承重层上的路面结构层。本发明提供的路基具有良好的保温隔热性能、力学性能和耐久性，可用于冻土地区，对冻土地基起到保护作用，减少因冻土的扰动和组成、结构变化导致的路基病害。
Roadbed suitable for high-ice-content frozen earth region, construction technology of roadbed and road comprising roadbed
一种适用于高含冰量冻土地区的路基及其施工工艺和包含其的道路
CHENG YIN (author) / YU HAO (author) / LI QINDONG (author)
2024-11-08
Patent
Electronic Resource
Chinese
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