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Method and device for restraining deformation of roadbed in permafrost region
The invention relates to a roadbed deformation inhibition method and device for a frozen soil region, and the method comprises the following steps: carrying out the geological exploration of the frozen soil region, and obtaining the exploration data; determining an ice melting scheme according to the survey data; according to the ice melting scheme, water heat transfer between the road area of the frozen soil area and other areas is blocked; heating the ice layer of the road area of the frozen soil area to melt the ice layer; water generated by melting the ice layer is drained through the drainage mechanism; a gravel hardcore is matched with an impact rolling mode in a road area of a frozen soil area, and a compact soil layer roadbed is obtained. Compared with the prior art, the method has the advantages of high stability, high construction quality and the like.
本发明涉及一种用于冻土区的路基变形抑制的方法和装置，方法包括以下步骤：对冻土区进行地质勘查，得到勘察数据；根据勘察数据确定融冰方案；根据融冰方案，阻隔冻土区的道路用地区与其他区域之间的水热传递；对冻土区的道路用地区的冰层进行加热，融化冰层；通过排水机构排出融化冰层产生的水；对冻土区的道路用地区使用碎石垫层配合冲击碾压的方式，得到密实土层路基。与现有技术相比，本发明具有稳定性强、施工质量高等优点。
Method and device for restraining deformation of roadbed in permafrost region
The invention relates to a roadbed deformation inhibition method and device for a frozen soil region, and the method comprises the following steps: carrying out the geological exploration of the frozen soil region, and obtaining the exploration data; determining an ice melting scheme according to the survey data; according to the ice melting scheme, water heat transfer between the road area of the frozen soil area and other areas is blocked; heating the ice layer of the road area of the frozen soil area to melt the ice layer; water generated by melting the ice layer is drained through the drainage mechanism; a gravel hardcore is matched with an impact rolling mode in a road area of a frozen soil area, and a compact soil layer roadbed is obtained. Compared with the prior art, the method has the advantages of high stability, high construction quality and the like.
本发明涉及一种用于冻土区的路基变形抑制的方法和装置，方法包括以下步骤：对冻土区进行地质勘查，得到勘察数据；根据勘察数据确定融冰方案；根据融冰方案，阻隔冻土区的道路用地区与其他区域之间的水热传递；对冻土区的道路用地区的冰层进行加热，融化冰层；通过排水机构排出融化冰层产生的水；对冻土区的道路用地区使用碎石垫层配合冲击碾压的方式，得到密实土层路基。与现有技术相比，本发明具有稳定性强、施工质量高等优点。
Method and device for restraining deformation of roadbed in permafrost region
一种用于冻土区的路基变形抑制的方法和装置
QIAN JINSONG (author) / JIANG ZHONGKAI (author) / ZHANG YU (author) / LIU HAIYANG (author) / CHEN ZHENG (author) / ZHANG HAIHU (author)
2024-12-13
Patent
Electronic Resource
Chinese
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