Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Roadbed pavement structure suitable for desert road and construction method thereof
The invention provides a roadbed and pavement structure suitable for a desert road and a construction method thereof, the structure comprises a roadbed, a cement fly ash stabilized aeolian sand subbase layer, a cement fly ash stabilized aeolian sand aggregate base layer, a reinforced layer, a lower sealing layer and a pavement layer which are laid from bottom to top, and the roadbed is a geocell reinforced aeolian sand structure. According to the method, the highway structure design in the arid desert region is met, the usage amount of natural gravels is replaced with the usage amount of the aeolian sand, the environment is protected, the road building cost is low, the policy requirements of national low-carbon energy-saving sustainable development are met, and a selectable roadbed and pavement structure design method is provided for the desert region; and the roadbed pavement structure design strength meets the design specification standard. The aeolian sand is used for roadbed geocell filler and road building materials to play the role, the problems that desert road building materials are difficult to transport and high in cost can be solved, resource utilization is promoted, waste is turned into wealth, the environment is protected, and economic development of surrounding areas is promoted.
本发明提供了一种适用于沙漠公路的路基路面结构及其施工方法，该结构包括自下而上铺设的路床、水泥粉煤灰稳定风积沙底基层、水泥粉煤灰稳定风积沙集料基层、加筋层、下封层和路面层，所述路床为土工格室加固风积沙结构。本发明满足干旱荒漠区公路结构设计，风积沙的使用替换了天然沙砾的用量，保护环境，筑路造价低，符合国家低碳节能可持续发展的政策要求，为沙漠地区提供了一种可选择的路基路面结构设计方法，且路基路面结构设计强度满足设计规范标准。将风积沙用于路床土工格室填料和筑路材料使用，发挥其作用，可以解决沙漠公路筑路材料运输难、成本高问题，促进资源利用，变废为宝，保护环境，促进周边地区经济发展。
Roadbed pavement structure suitable for desert road and construction method thereof
The invention provides a roadbed and pavement structure suitable for a desert road and a construction method thereof, the structure comprises a roadbed, a cement fly ash stabilized aeolian sand subbase layer, a cement fly ash stabilized aeolian sand aggregate base layer, a reinforced layer, a lower sealing layer and a pavement layer which are laid from bottom to top, and the roadbed is a geocell reinforced aeolian sand structure. According to the method, the highway structure design in the arid desert region is met, the usage amount of natural gravels is replaced with the usage amount of the aeolian sand, the environment is protected, the road building cost is low, the policy requirements of national low-carbon energy-saving sustainable development are met, and a selectable roadbed and pavement structure design method is provided for the desert region; and the roadbed pavement structure design strength meets the design specification standard. The aeolian sand is used for roadbed geocell filler and road building materials to play the role, the problems that desert road building materials are difficult to transport and high in cost can be solved, resource utilization is promoted, waste is turned into wealth, the environment is protected, and economic development of surrounding areas is promoted.
本发明提供了一种适用于沙漠公路的路基路面结构及其施工方法，该结构包括自下而上铺设的路床、水泥粉煤灰稳定风积沙底基层、水泥粉煤灰稳定风积沙集料基层、加筋层、下封层和路面层，所述路床为土工格室加固风积沙结构。本发明满足干旱荒漠区公路结构设计，风积沙的使用替换了天然沙砾的用量，保护环境，筑路造价低，符合国家低碳节能可持续发展的政策要求，为沙漠地区提供了一种可选择的路基路面结构设计方法，且路基路面结构设计强度满足设计规范标准。将风积沙用于路床土工格室填料和筑路材料使用，发挥其作用，可以解决沙漠公路筑路材料运输难、成本高问题，促进资源利用，变废为宝，保护环境，促进周边地区经济发展。
Roadbed pavement structure suitable for desert road and construction method thereof
适用于沙漠公路的路基路面结构及其施工方法
LIU JIE (Autor:in) / WANG BIN (Autor:in) / CHEN XUEGUANG (Autor:in) / ZOU ZHENXING (Autor:in) / SU MING (Autor:in) / WANG JIAN (Autor:in) / WANG JIANJUN (Autor:in) / CUI YUEFEI (Autor:in) / ZHOU JUNJIE (Autor:in) / XU XIAODONG (Autor:in)
29.11.2022
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2023
Construction process suitable for roadbed in desert area
| Europäisches Patentamt | 2023
Roadbed structure suitable for bridge-road connection and construction method
| Europäisches Patentamt | 2021
Anti-crack roadbed pavement structure and construction method thereof
| Europäisches Patentamt | 2020
ROADBED CONSTRUCTION METHOD, ROADBED, AND ARTIFICIAL TURF PAVEMENT
| Europäisches Patentamt | 2021