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A platform for research: civil engineering, architecture and urbanism
Grouting process optimization method for rapid road repair
The invention belongs to the technical field of road construction, and particularly relates to a grouting process optimization method for rapid road repair, which optimizes the existing grouting material and grouting process, and adopts the cooperation of a laser scanning method and a target detection algorithm, so that not only can the three-dimensional image of a damaged road be obtained, but also the construction efficiency is improved. Meanwhile, the density, width, depth and length indexes of pavement cracks can be obtained, workers can conveniently and visually achieve trepanning and selection of the arrangement position of a grout stop belt, meanwhile, by optimizing and adjusting the raw materials of the geopolymer grouting material, the admixture and the proportion of the raw materials and the admixture, maximum utilization of industrial solid waste such as fly ash can be achieved, and the utilization rate of the raw materials of the geopolymer grouting material is increased. The preparation cost is reduced, and the prepared slurry has good fluidity, bleeding rate, expansion rate and compressive strength.
本发明属于道路施工技术领域，具体为一种用于道路快速修补的注浆工艺优化方法，通过对现有注浆材料和注浆工艺进行优化，采用激光扫描法和目标检测算法的配合，不仅能够获取受损道路的三维成像，同时能够获取路面裂缝的密度、宽度、深度和长度指标，便于工作人员能够直观的实现开孔和止浆带设置位置的选定，同时通过对地聚合物注浆料的原料和外掺剂及其配比进行优化调整，不仅能够实现粉煤灰等工业固废的最大化利用，降低了制备成本，还能让制备的浆料具有良好的流动性、泌水率、膨胀率及抗压强度。
Grouting process optimization method for rapid road repair
The invention belongs to the technical field of road construction, and particularly relates to a grouting process optimization method for rapid road repair, which optimizes the existing grouting material and grouting process, and adopts the cooperation of a laser scanning method and a target detection algorithm, so that not only can the three-dimensional image of a damaged road be obtained, but also the construction efficiency is improved. Meanwhile, the density, width, depth and length indexes of pavement cracks can be obtained, workers can conveniently and visually achieve trepanning and selection of the arrangement position of a grout stop belt, meanwhile, by optimizing and adjusting the raw materials of the geopolymer grouting material, the admixture and the proportion of the raw materials and the admixture, maximum utilization of industrial solid waste such as fly ash can be achieved, and the utilization rate of the raw materials of the geopolymer grouting material is increased. The preparation cost is reduced, and the prepared slurry has good fluidity, bleeding rate, expansion rate and compressive strength.
本发明属于道路施工技术领域，具体为一种用于道路快速修补的注浆工艺优化方法，通过对现有注浆材料和注浆工艺进行优化，采用激光扫描法和目标检测算法的配合，不仅能够获取受损道路的三维成像，同时能够获取路面裂缝的密度、宽度、深度和长度指标，便于工作人员能够直观的实现开孔和止浆带设置位置的选定，同时通过对地聚合物注浆料的原料和外掺剂及其配比进行优化调整，不仅能够实现粉煤灰等工业固废的最大化利用，降低了制备成本，还能让制备的浆料具有良好的流动性、泌水率、膨胀率及抗压强度。
Grouting process optimization method for rapid road repair
一种用于道路快速修补的注浆工艺优化方法
YANG JIAHUI (author) / LIU WEI (author) / ZHAO SITONG (author)
2024-01-09
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
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