A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-stability anti-deformation road construction method
The invention belongs to the technical field of road construction, and discloses a high-stability anti-deformation road construction method which comprises the following steps: preparing high-quality slurry, clearly and accurately scribing and marking a construction area, excavating and forming a foundation pit, reinforcing soil in the foundation pit, pressing the soil to form a shape with a high middle and two low sides, laying geotechnical cloth and flattening stiffened plates. Road formworks are laid, waterproof paint is coated to form a waterproof layer, slurry is injected between the formworks after a release agent is coated, the slurry is vibrated, and the surface of a road is smoothed; the foundation pit is punched, the concrete is injected for processing, the stiffened plate is additionally arranged, the waterproof coating is smeared on the stiffened plate to form the waterproof coating, rainwater can be automatically discharged due to the fact that the middle position of the foundation pit is higher than the two sides, the roadbed strength is consistent, cracks are not prone to being formed, the drainage efficiency is high, the base layer is not washed by accumulated water and rainwater, and the bottom is not prone to being emptied; and breakage is not easily caused under stress.
本发明属于道路施工技术领域，公开了一种高稳定性防变形道路施工方法，包括以下步骤：制备优质浆料，清晰准确地划线并标记出施工区域，挖掘并形成基坑，加固基坑内部土壤，压制土壤形成中间高两边低的形状，铺设土工布和平整加筋板，铺设道路模板并涂防水涂料形成防水层，涂抹脱模剂后将浆料注入模板间，振捣浆料并收光道路表面；本发明通过在基坑中打孔并注入混凝土进行加工，增加加筋板，并在加筋板上涂抹防水涂料形成防水涂层，由于基坑中间位置高于两侧，雨水可自动排出，路基强度一致，不易形成裂缝，排水效率高，基层不受积水和雨水冲刷，底部不易掏空，受力时不易断裂。
High-stability anti-deformation road construction method
The invention belongs to the technical field of road construction, and discloses a high-stability anti-deformation road construction method which comprises the following steps: preparing high-quality slurry, clearly and accurately scribing and marking a construction area, excavating and forming a foundation pit, reinforcing soil in the foundation pit, pressing the soil to form a shape with a high middle and two low sides, laying geotechnical cloth and flattening stiffened plates. Road formworks are laid, waterproof paint is coated to form a waterproof layer, slurry is injected between the formworks after a release agent is coated, the slurry is vibrated, and the surface of a road is smoothed; the foundation pit is punched, the concrete is injected for processing, the stiffened plate is additionally arranged, the waterproof coating is smeared on the stiffened plate to form the waterproof coating, rainwater can be automatically discharged due to the fact that the middle position of the foundation pit is higher than the two sides, the roadbed strength is consistent, cracks are not prone to being formed, the drainage efficiency is high, the base layer is not washed by accumulated water and rainwater, and the bottom is not prone to being emptied; and breakage is not easily caused under stress.
本发明属于道路施工技术领域，公开了一种高稳定性防变形道路施工方法，包括以下步骤：制备优质浆料，清晰准确地划线并标记出施工区域，挖掘并形成基坑，加固基坑内部土壤，压制土壤形成中间高两边低的形状，铺设土工布和平整加筋板，铺设道路模板并涂防水涂料形成防水层，涂抹脱模剂后将浆料注入模板间，振捣浆料并收光道路表面；本发明通过在基坑中打孔并注入混凝土进行加工，增加加筋板，并在加筋板上涂抹防水涂料形成防水涂层，由于基坑中间位置高于两侧，雨水可自动排出，路基强度一致，不易形成裂缝，排水效率高，基层不受积水和雨水冲刷，底部不易掏空，受力时不易断裂。
High-stability anti-deformation road construction method
一种高稳定性防变形道路施工方法
SUN YUNLONG (author) / LI GUANGLIANG (author) / LIU XI (author) / QU FULI (author) / LI CHENGCHENG (author) / LI FEI (author) / SHENG DONGQI (author)
2024-03-26
Patent
Electronic Resource
Chinese
High-stability road subgrade construction device and construction method
| European Patent Office | 2022
Road intersection height anti-deformation pavement structure and method
| European Patent Office | 2021