Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-thickness urban road collapsible loess roadbed treatment device and method
The invention relates to the technical field of collapsible loess subgrade treatment, in particular to a large-thickness urban road collapsible loess subgrade treatment device and method.The large-thickness urban road collapsible loess subgrade treatment device comprises a plain concrete slab and waterproof retaining walls, the multiple waterproof retaining walls are arranged on the upper side of the plain concrete slab in a front-back spaced mode, and a sunken concave shape is formed in the inner side of the plain concrete slab; the bottom of the waterproof retaining wall is matched with the concave shape of the plain concrete slab; the bottom of each waterproof retaining wall is provided with a front-back through water passing hole, and the other side of each water passing hole is fixedly communicated with a plastic pipe. The device is simple in structure and convenient to install, the plain concrete plate, the waterproof retaining wall and the plastic pipe are arranged and used for separating a loess layer collapsed by rainwater through the plain concrete plate, leaked water above the plain concrete plate is drained in time through the plastic pipe, and the problem of rainwater sedimentation of collapsible loess is solved; the maintenance cost caused by large settlement and collapse of urban comprehensive pipeline broken roads can be saved, the construction cost is reduced, and the construction efficiency is improved.
本发明涉及湿陷性黄土路基处理技术领域，是一种大厚度城市道路湿陷性黄土路基处理装置及方法，其前者包括素混凝土板和防水挡墙，素混凝土板上侧前后间隔设有多个防水挡墙，素混凝土板内侧设有下沉凹形，防水挡墙底部与素混凝土板的凹形相匹配；每个防水挡墙底部均设有前后贯通的过水孔，过水孔的另一侧固定连通有塑料管；本发明结构简单，安装方便，通过设置素混凝土板、防水挡墙以及塑料管，用于将雨水湿陷的黄土层用素混凝土板隔开，并通过塑料管对素混凝土板上方的渗漏水及时排出，解决湿陷性黄土雨水沉降的问题；能够节省城市综合管道破裂道路大沉降及塌陷带来的维修成本，降低工程造价，提高施工效率。
Large-thickness urban road collapsible loess roadbed treatment device and method
The invention relates to the technical field of collapsible loess subgrade treatment, in particular to a large-thickness urban road collapsible loess subgrade treatment device and method.The large-thickness urban road collapsible loess subgrade treatment device comprises a plain concrete slab and waterproof retaining walls, the multiple waterproof retaining walls are arranged on the upper side of the plain concrete slab in a front-back spaced mode, and a sunken concave shape is formed in the inner side of the plain concrete slab; the bottom of the waterproof retaining wall is matched with the concave shape of the plain concrete slab; the bottom of each waterproof retaining wall is provided with a front-back through water passing hole, and the other side of each water passing hole is fixedly communicated with a plastic pipe. The device is simple in structure and convenient to install, the plain concrete plate, the waterproof retaining wall and the plastic pipe are arranged and used for separating a loess layer collapsed by rainwater through the plain concrete plate, leaked water above the plain concrete plate is drained in time through the plastic pipe, and the problem of rainwater sedimentation of collapsible loess is solved; the maintenance cost caused by large settlement and collapse of urban comprehensive pipeline broken roads can be saved, the construction cost is reduced, and the construction efficiency is improved.
本发明涉及湿陷性黄土路基处理技术领域，是一种大厚度城市道路湿陷性黄土路基处理装置及方法，其前者包括素混凝土板和防水挡墙，素混凝土板上侧前后间隔设有多个防水挡墙，素混凝土板内侧设有下沉凹形，防水挡墙底部与素混凝土板的凹形相匹配；每个防水挡墙底部均设有前后贯通的过水孔，过水孔的另一侧固定连通有塑料管；本发明结构简单，安装方便，通过设置素混凝土板、防水挡墙以及塑料管，用于将雨水湿陷的黄土层用素混凝土板隔开，并通过塑料管对素混凝土板上方的渗漏水及时排出，解决湿陷性黄土雨水沉降的问题；能够节省城市综合管道破裂道路大沉降及塌陷带来的维修成本，降低工程造价，提高施工效率。
Large-thickness urban road collapsible loess roadbed treatment device and method
一种大厚度城市道路湿陷性黄土路基处理装置及方法
LI DAWEI (Autor:in) / TONG JINGSHENG (Autor:in) / MA GUOGANG (Autor:in) / SUN HAIFENG (Autor:in) / LIU BIN (Autor:in) / ZHANG WEIQIANG (Autor:in)
22.10.2024
Patent
Elektronische Ressource
Chinesisch
Urban road collapsible loess roadbed non-excavation reinforcing structure and method
| Europäisches Patentamt | 2023