A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a highway pavement maintenance method, which belongs to the technical field of highway maintenance, and comprises the following steps: marking a damaged position of a highway pavement by using a first graph, and digging downwards according to the first graph to form a reinforced foundation pit; covering the first pattern with a second pattern on the highway pavement, and performing surface damage treatment on the highway pavement in the second pattern to form an annular reinforced connecting layer; the first supporting piece and the second supporting piece are arranged in the reinforcing foundation pit; filling a base layer material into the reinforced foundation pit to form a new base layer; and an annular reinforcing structure is installed on the reinforcing connecting layer, the center position of the reinforcing structure is sunken downwards to form a reinforcing connecting part, and the reinforcing connecting part enters the reinforcing foundation pit and is located above the new base layer. According to the highway pavement maintenance method provided by the invention, the bearing performance and the strength of the repaired damaged position are greatly improved, the repaired surface layer is not easy to have a secondary crack phenomenon, and the long-term effective highway maintenance working effect is ensured.
本发明提供了一种公路路面养护方法，属于公路养护技术领域，包括在公路路面损坏位置使用第一图形标记，按照第一图形向下挖掘形成加固基坑；在公路路面使用第二图形覆盖于第一图形上，对第二图形内的公路路面进行表面破坏处理而形成环状的加强连接层；将第一支撑件、第二支撑件布置于加固基坑内；向加固基坑内填入基层物料形成新基层；在加强连接层上安装环形的加强结构，且加强结构的中心位置向下凹陷形成加强连接部，加强连接部进入加固基坑中且位于新基层的上方。本发明提供的公路路面养护方法，大大提高了该损坏位置修复后的承载性能和强度，修复后的面层不易出现二次裂缝现象，保证公路养护工作效果长期有效。
The invention provides a highway pavement maintenance method, which belongs to the technical field of highway maintenance, and comprises the following steps: marking a damaged position of a highway pavement by using a first graph, and digging downwards according to the first graph to form a reinforced foundation pit; covering the first pattern with a second pattern on the highway pavement, and performing surface damage treatment on the highway pavement in the second pattern to form an annular reinforced connecting layer; the first supporting piece and the second supporting piece are arranged in the reinforcing foundation pit; filling a base layer material into the reinforced foundation pit to form a new base layer; and an annular reinforcing structure is installed on the reinforcing connecting layer, the center position of the reinforcing structure is sunken downwards to form a reinforcing connecting part, and the reinforcing connecting part enters the reinforcing foundation pit and is located above the new base layer. According to the highway pavement maintenance method provided by the invention, the bearing performance and the strength of the repaired damaged position are greatly improved, the repaired surface layer is not easy to have a secondary crack phenomenon, and the long-term effective highway maintenance working effect is ensured.
本发明提供了一种公路路面养护方法，属于公路养护技术领域，包括在公路路面损坏位置使用第一图形标记，按照第一图形向下挖掘形成加固基坑；在公路路面使用第二图形覆盖于第一图形上，对第二图形内的公路路面进行表面破坏处理而形成环状的加强连接层；将第一支撑件、第二支撑件布置于加固基坑内；向加固基坑内填入基层物料形成新基层；在加强连接层上安装环形的加强结构，且加强结构的中心位置向下凹陷形成加强连接部，加强连接部进入加固基坑中且位于新基层的上方。本发明提供的公路路面养护方法，大大提高了该损坏位置修复后的承载性能和强度，修复后的面层不易出现二次裂缝现象，保证公路养护工作效果长期有效。
Highway pavement maintenance method
一种公路路面养护方法
WANG YAN (author)
2024-06-07
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Highway pavement structure and highway maintenance method
| European Patent Office | 2021