A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Integrated disease prevention and control system for road engineering in permafrost region and design method
The invention provides a permafrost region road engineering disease integrated prevention and control system and a design method.The system comprises a foundation unit, a roadbed unit and a drainage unit, the roadbed unit is arranged above the foundation unit, and the drainage unit is arranged in the roadbed unit; the roadbed unit comprises a roadbed slope, a roadbed layer and a pavement layer arranged on the upper surface of the roadbed layer, the pavement layer comprises a base layer and a surface layer arranged on the upper surface of the base layer, and a waterproof layer is arranged between the base layer and the surface layer; the drainage unit comprises permeable pipes arranged on the two sides of the pavement layer and a soil engineering drainage layer arranged in the roadbed layer, and the soil engineering drainage layer extends out of the roadbed layer. According to the method, the defect that most disease treatment measures for the permafrost road sections only depend on a single roadbed temperature control measure in the past is effectively overcome, the disease prevention and control design concept of the permafrost region roads is perfected, and the construction and maintenance capacity of the permafrost region roads is greatly improved.
本发明提供了一种多年冻土区道路工程病害一体化防控系统与设计方法，该系统包括地基单元、路基单元和排水单元，所述路基单元设置在所述地基单元的上方，所述排水单元设置在路基单元内；所述路基单元包括路基边坡、路基层和设置在路基层上表面的路面层，所述路面层包括基层和设置在基层上表面的面层，所述基层和面层之间设有防水层；所述排水单元包括设置在路面层两侧的透水管，及设置在所述路基层内的土工排水层，所述土工排水层从所述路基层内伸出。本发明有效避免以往大多数多年冻土路段病害处治措施仅依赖于单一的路基温控措施不足，完善多年冻土区道路病害防治设计理念，极大地提升多年冻土区道路建设与养护能力。
Integrated disease prevention and control system for road engineering in permafrost region and design method
The invention provides a permafrost region road engineering disease integrated prevention and control system and a design method.The system comprises a foundation unit, a roadbed unit and a drainage unit, the roadbed unit is arranged above the foundation unit, and the drainage unit is arranged in the roadbed unit; the roadbed unit comprises a roadbed slope, a roadbed layer and a pavement layer arranged on the upper surface of the roadbed layer, the pavement layer comprises a base layer and a surface layer arranged on the upper surface of the base layer, and a waterproof layer is arranged between the base layer and the surface layer; the drainage unit comprises permeable pipes arranged on the two sides of the pavement layer and a soil engineering drainage layer arranged in the roadbed layer, and the soil engineering drainage layer extends out of the roadbed layer. According to the method, the defect that most disease treatment measures for the permafrost road sections only depend on a single roadbed temperature control measure in the past is effectively overcome, the disease prevention and control design concept of the permafrost region roads is perfected, and the construction and maintenance capacity of the permafrost region roads is greatly improved.
本发明提供了一种多年冻土区道路工程病害一体化防控系统与设计方法，该系统包括地基单元、路基单元和排水单元，所述路基单元设置在所述地基单元的上方，所述排水单元设置在路基单元内；所述路基单元包括路基边坡、路基层和设置在路基层上表面的路面层，所述路面层包括基层和设置在基层上表面的面层，所述基层和面层之间设有防水层；所述排水单元包括设置在路面层两侧的透水管，及设置在所述路基层内的土工排水层，所述土工排水层从所述路基层内伸出。本发明有效避免以往大多数多年冻土路段病害处治措施仅依赖于单一的路基温控措施不足，完善多年冻土区道路病害防治设计理念，极大地提升多年冻土区道路建设与养护能力。
Integrated disease prevention and control system for road engineering in permafrost region and design method
多年冻土区道路工程病害一体化防控系统与设计方法
ZHANG JUNHUI (author) / GAO FENG (author) / CHEN ZHIDE (author) / ZENG XIANZHANG (author) / WANG CHAO (author)
2024-03-01
Patent
Electronic Resource
Chinese
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Pipe culvert grading drainage system for road in permafrost region and roadbed
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