A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Road seal coat and road structure
The invention relates to the technical field of road construction, in particular to a road seal coat and a road structure. According to the technical scheme, the first asphalt layer, the fiber layer, the second asphalt layer and the macadam layer are arranged, the fiber layer is arranged in the seal coat structure, stress received and transmitted by the pavement layer in the using process is released through the fiber layer, and therefore the pavement layer can be effectively protected on the basis that the stress is released; and meanwhile, the technical problem that the service life of the road is finally influenced by reflection cracks generated by stress concentration of the road structure is solved by adding the fiber layer in the seal coat structure.
本发明涉及道路施工技术领域，特别涉及一种公路封层及道路结构。本发明技术方案通过设置第一沥青层、纤维层、第二沥青层以及碎石层，通过在封层结构中设置纤维层，利用纤维层对路面层在使用过程中接收且传递的应力进行释放，使得本发明在实现对应力进行释放的基础上，同时通过封层结构中增加的纤维层达到防止道路结构由于应力集中而产生反射裂缝，最终影响道路的使用时限的技术问题。
Road seal coat and road structure
The invention relates to the technical field of road construction, in particular to a road seal coat and a road structure. According to the technical scheme, the first asphalt layer, the fiber layer, the second asphalt layer and the macadam layer are arranged, the fiber layer is arranged in the seal coat structure, stress received and transmitted by the pavement layer in the using process is released through the fiber layer, and therefore the pavement layer can be effectively protected on the basis that the stress is released; and meanwhile, the technical problem that the service life of the road is finally influenced by reflection cracks generated by stress concentration of the road structure is solved by adding the fiber layer in the seal coat structure.
本发明涉及道路施工技术领域，特别涉及一种公路封层及道路结构。本发明技术方案通过设置第一沥青层、纤维层、第二沥青层以及碎石层，通过在封层结构中设置纤维层，利用纤维层对路面层在使用过程中接收且传递的应力进行释放，使得本发明在实现对应力进行释放的基础上，同时通过封层结构中增加的纤维层达到防止道路结构由于应力集中而产生反射裂缝，最终影响道路的使用时限的技术问题。
Road seal coat and road structure
公路封层及道路结构
LI JIGUANG (author) / YUAN ZHANWEN (author) / WU HAO (author) / SONG WEIMIN (author) / WEN YONGBING (author) / ZHU BO (author)
2022-09-27
Patent
Electronic Resource
Chinese
IPC:
E01C
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