Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Inverted combined structure based on cement stabilized macadam subbase and graded macadam base
The invention discloses an inverted combined structure based on a cement stabilized macadam subbase and a graded macadam base, and relates to the technical field of road engineering. The structure comprises a roadbed, a subbase layer is arranged at the top of the roadbed, and a base layer is laid at the top of the subbase layer. By adopting the structure, the problems of pit slots, cracks, frost boiling and the like can be solved, the design standard and the service life of the asphalt pavement can be remarkably improved, the use cost of the whole life cycle of the asphalt pavement can be effectively reduced, and the standard and the service level of highway construction can be improved; the damage of the asphalt pavement only occurs at the upper part of the pavement, and only milling and overlay repairing are required to be performed on the surface of the asphalt pavement, so that the subbase layer and the base layer of the pavement are prevented from being discarded and reconstructed.
本发明公开了基于水泥稳定碎石底基层及级配碎石基层倒装组合式结构，涉及道路工程技术领域。本发明包括路基，所述路基顶部设置有底基层，所述底基层的顶部铺设有基层。采用此结构能够解决坑槽、开裂、翻浆等病害，将显著提升沥青路面的设计标准与使用寿命，能有效降低沥青路面全寿命周期的使用成本、提高公路建设的标准和服务水平，且在路面发生损坏时，还使得沥青路面的损坏首先只发生在路面的上部，只需要对沥青路面表面进行铣刨、罩面修复，避免路面底基层与基层都废除重建。
Inverted combined structure based on cement stabilized macadam subbase and graded macadam base
The invention discloses an inverted combined structure based on a cement stabilized macadam subbase and a graded macadam base, and relates to the technical field of road engineering. The structure comprises a roadbed, a subbase layer is arranged at the top of the roadbed, and a base layer is laid at the top of the subbase layer. By adopting the structure, the problems of pit slots, cracks, frost boiling and the like can be solved, the design standard and the service life of the asphalt pavement can be remarkably improved, the use cost of the whole life cycle of the asphalt pavement can be effectively reduced, and the standard and the service level of highway construction can be improved; the damage of the asphalt pavement only occurs at the upper part of the pavement, and only milling and overlay repairing are required to be performed on the surface of the asphalt pavement, so that the subbase layer and the base layer of the pavement are prevented from being discarded and reconstructed.
本发明公开了基于水泥稳定碎石底基层及级配碎石基层倒装组合式结构，涉及道路工程技术领域。本发明包括路基，所述路基顶部设置有底基层，所述底基层的顶部铺设有基层。采用此结构能够解决坑槽、开裂、翻浆等病害，将显著提升沥青路面的设计标准与使用寿命，能有效降低沥青路面全寿命周期的使用成本、提高公路建设的标准和服务水平，且在路面发生损坏时，还使得沥青路面的损坏首先只发生在路面的上部，只需要对沥青路面表面进行铣刨、罩面修复，避免路面底基层与基层都废除重建。
Inverted combined structure based on cement stabilized macadam subbase and graded macadam base
基于水泥稳定碎石底基层及级配碎石基层倒装组合式结构
TAN QIANG (Autor:in) / TIAN JIANJUN (Autor:in) / ZHU GE (Autor:in) / WANG BOQUAN (Autor:in) / QIAO YONGHE (Autor:in) / WU CAN (Autor:in) / WANG YUGUO (Autor:in) / YANG MENG (Autor:in) / LU YUFENG (Autor:in) / MO YIDA (Autor:in)
23.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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