A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Red mudstone filled high embankment waterproof structure and construction method thereof
The invention discloses a red mudstone filled high embankment waterproof structure and a construction method thereof, and relates to the technical field of road engineering. The red mudstone filled high embankment waterproof structure comprises a center filling body, embankment waterproof layers are arranged on the surfaces of side slopes on the two sides of the center filling body respectively, a roadbed waterproof layer is arranged on the top of the center filling body, and the two sides of the roadbed waterproof layer extend to the embankment waterproof layers respectively; the construction method comprises the steps that the maximum dry density, the optimal water content, the soil-water characteristic curve and the saturated permeability coefficient ks parameter of the red mudstone filler in a construction area are obtained, the transverse paving width B of the embankment waterproof layer of each grade of slope is obtained, waterproof materials are prepared, the base is treated, the center filling body is constructed, and the slope is constructed. Constructing an embankment waterproof layer and a roadbed waterproof layer; and the like. According to the construction method, the part, prone to rainwater infiltration erosion, of the high embankment can be reinforced, the long-term stability of the high embankment is guaranteed, and the service life of the high embankment is prolonged.
本发明公开了一种红色泥岩填筑高路堤防水结构及其施工方法，涉及道路工程技术领域；本发明的红色泥岩填筑高路堤防水结构包括中心填筑体，中心填筑体的两侧边坡表面分别设置有路堤防水层，中心填筑体的顶部设置有路床防水层，路床防水层的两侧分别延伸到路堤防水层上；其施工方法包括获取施工区域红色泥岩填料的最大干密度、最优含水率、土水特征曲线以及饱和渗透系数ks参数，获得每级边坡的路堤防水层的横向摊铺宽度B，配制防水材料，对基底进行处理，施工中心填筑体，施工路堤防水层以及施工路床防水层等步骤；本发明的施工方法能够对高路堤易受雨水入渗侵蚀的部位加固，保障高路堤的长期稳定性，提高了高路堤的使用寿命。
Red mudstone filled high embankment waterproof structure and construction method thereof
The invention discloses a red mudstone filled high embankment waterproof structure and a construction method thereof, and relates to the technical field of road engineering. The red mudstone filled high embankment waterproof structure comprises a center filling body, embankment waterproof layers are arranged on the surfaces of side slopes on the two sides of the center filling body respectively, a roadbed waterproof layer is arranged on the top of the center filling body, and the two sides of the roadbed waterproof layer extend to the embankment waterproof layers respectively; the construction method comprises the steps that the maximum dry density, the optimal water content, the soil-water characteristic curve and the saturated permeability coefficient ks parameter of the red mudstone filler in a construction area are obtained, the transverse paving width B of the embankment waterproof layer of each grade of slope is obtained, waterproof materials are prepared, the base is treated, the center filling body is constructed, and the slope is constructed. Constructing an embankment waterproof layer and a roadbed waterproof layer; and the like. According to the construction method, the part, prone to rainwater infiltration erosion, of the high embankment can be reinforced, the long-term stability of the high embankment is guaranteed, and the service life of the high embankment is prolonged.
本发明公开了一种红色泥岩填筑高路堤防水结构及其施工方法，涉及道路工程技术领域；本发明的红色泥岩填筑高路堤防水结构包括中心填筑体，中心填筑体的两侧边坡表面分别设置有路堤防水层，中心填筑体的顶部设置有路床防水层，路床防水层的两侧分别延伸到路堤防水层上；其施工方法包括获取施工区域红色泥岩填料的最大干密度、最优含水率、土水特征曲线以及饱和渗透系数ks参数，获得每级边坡的路堤防水层的横向摊铺宽度B，配制防水材料，对基底进行处理，施工中心填筑体，施工路堤防水层以及施工路床防水层等步骤；本发明的施工方法能够对高路堤易受雨水入渗侵蚀的部位加固，保障高路堤的长期稳定性，提高了高路堤的使用寿命。
Red mudstone filled high embankment waterproof structure and construction method thereof
一种红色泥岩填筑高路堤防水结构及其施工方法
HUANG XIAOMIAO (author) / HU JUNLONG (author) / LU BIN (author) / YANG TIENAN (author) / XU LUNFENG (author) / WU KUNPENG (author)
2024-11-29
Patent
Electronic Resource
Chinese
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