A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Repairing and reinforcing method for cement concrete pavement
The invention discloses a repairing and reinforcing method for a cement concrete pavement, and relates to the technical field of cement concrete pavement repairing. According to the method, a cement pavement void disease finite element simulation model and an indoor visual test model are designed on the basis of the basic principle and rule of flow diffusion of a high polymer grouting material and the influence rule of temperature change on viscosity and density parameters of a high polymer, and according to the influence of environmental factors on single-source flow diffusion of the high polymer, the void disease of the cement pavement is determined. The method determines the multisource diffusion law of the high polymer, accurately determines the optimal grouting amount, prolongs the service life of the pavement, reduces the loss rate of the pavement, and reduces the waste of resources.
本发明公开了一种用于水泥混凝土道面的修复加固方法，涉及水泥混凝土道面修复技术领域。本发明基于高聚物注浆材料的流动扩散基本原理和规律、温度变化对高聚物的粘度和密度参数的影响规律，设计水泥道面脱空病害有限元仿真模型和室内可视化试验模型，并根据环境因素对高聚物单源流动扩散的影响，确定高聚物多源扩散规律，精确确定最佳注浆量，增加道面的使用寿命，降低道面损失率，从而减少资源浪费。
Repairing and reinforcing method for cement concrete pavement
The invention discloses a repairing and reinforcing method for a cement concrete pavement, and relates to the technical field of cement concrete pavement repairing. According to the method, a cement pavement void disease finite element simulation model and an indoor visual test model are designed on the basis of the basic principle and rule of flow diffusion of a high polymer grouting material and the influence rule of temperature change on viscosity and density parameters of a high polymer, and according to the influence of environmental factors on single-source flow diffusion of the high polymer, the void disease of the cement pavement is determined. The method determines the multisource diffusion law of the high polymer, accurately determines the optimal grouting amount, prolongs the service life of the pavement, reduces the loss rate of the pavement, and reduces the waste of resources.
本发明公开了一种用于水泥混凝土道面的修复加固方法，涉及水泥混凝土道面修复技术领域。本发明基于高聚物注浆材料的流动扩散基本原理和规律、温度变化对高聚物的粘度和密度参数的影响规律，设计水泥道面脱空病害有限元仿真模型和室内可视化试验模型，并根据环境因素对高聚物单源流动扩散的影响，确定高聚物多源扩散规律，精确确定最佳注浆量，增加道面的使用寿命，降低道面损失率，从而减少资源浪费。
Repairing and reinforcing method for cement concrete pavement
一种用于水泥混凝土道面的修复加固方法
ZHONG YANHUI (author) / XU SHENGJIE (author) / ZHANG BEI (author) / ZANG QUANSHENG (author) / ZHONG YANMEI (author) / LI XIAOLONG (author) / QIAO GUOBIN (author) / LIU HUI (author) / ZHAO PENG (author) / HONG HAO (author)
2024-12-13
Patent
Electronic Resource
Chinese
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