Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Roadbed dewatering and drainage process
The roadbed dewatering and drainage technology comprises the following steps that longitudinal drainage ditches are dug in the two sides of a roadbed, a plurality of transverse drainage ditches are dug between the two longitudinal drainage ditches, the two ends of each transverse drainage ditch communicate with the longitudinal drainage ditches, and the transverse drainage ditches are arranged at equal intervals in the length direction of the longitudinal drainage ditches; an impermeable layer is buried at the bottom of the transverse drainage ditch, and the transverse drainage ditch is filled with an inverted filter layer. By the adoption of the technical scheme, water in roadbed soil is drained through the transverse drainage ditches and the transverse drainage ditches at the same time, and meanwhile the probability that rainwater permeates into the soil is reduced. Therefore, the water content of soil at the position of the roadbed is reduced, and roadbed dewatering is better carried out. Meanwhile, after the construction of the roadbed is completed, the transverse drainage ditches and the longitudinal drainage ditches can continuously drain rainwater or accumulated water on the road surface or water contained in soil, so that the stability of the roadbed is better maintained.
本申请涉及一种路基降排水工艺，包括以下步骤，在路基两侧均开挖纵向排水沟，并在两条纵向排水沟之间开挖若干条横向排水沟，横向排水沟两端与纵向排水沟连通，且横向排水沟沿纵向排水沟长度方向等间隔排列,横向排水沟沟底埋有不透水层，横向排水沟内填有反滤层。通过采用上述技术方案，路基土壤中的水通过横向排水沟和横向排水沟同时进行排水，同时也减少了雨水渗入到土壤中的概率。从而减少了路基所处位置土壤的含水量，更好的进行了路基降水。同时在路基修建完成后，横向排水沟和纵向排水沟也可继续对雨水或路面积水或土壤内含水进行排水，更好的维持路基稳定。
Roadbed dewatering and drainage process
The roadbed dewatering and drainage technology comprises the following steps that longitudinal drainage ditches are dug in the two sides of a roadbed, a plurality of transverse drainage ditches are dug between the two longitudinal drainage ditches, the two ends of each transverse drainage ditch communicate with the longitudinal drainage ditches, and the transverse drainage ditches are arranged at equal intervals in the length direction of the longitudinal drainage ditches; an impermeable layer is buried at the bottom of the transverse drainage ditch, and the transverse drainage ditch is filled with an inverted filter layer. By the adoption of the technical scheme, water in roadbed soil is drained through the transverse drainage ditches and the transverse drainage ditches at the same time, and meanwhile the probability that rainwater permeates into the soil is reduced. Therefore, the water content of soil at the position of the roadbed is reduced, and roadbed dewatering is better carried out. Meanwhile, after the construction of the roadbed is completed, the transverse drainage ditches and the longitudinal drainage ditches can continuously drain rainwater or accumulated water on the road surface or water contained in soil, so that the stability of the roadbed is better maintained.
本申请涉及一种路基降排水工艺，包括以下步骤，在路基两侧均开挖纵向排水沟，并在两条纵向排水沟之间开挖若干条横向排水沟，横向排水沟两端与纵向排水沟连通，且横向排水沟沿纵向排水沟长度方向等间隔排列,横向排水沟沟底埋有不透水层，横向排水沟内填有反滤层。通过采用上述技术方案，路基土壤中的水通过横向排水沟和横向排水沟同时进行排水，同时也减少了雨水渗入到土壤中的概率。从而减少了路基所处位置土壤的含水量，更好的进行了路基降水。同时在路基修建完成后，横向排水沟和纵向排水沟也可继续对雨水或路面积水或土壤内含水进行排水，更好的维持路基稳定。
Roadbed dewatering and drainage process
一种路基降排水工艺
CHEN DANGFEI (Autor:in) / ZHANG LIANG (Autor:in) / HOU YINXIAO (Autor:in) / XU QIFENG (Autor:in) / GAO XIANSHENG (Autor:in) / HAN XUEJUAN (Autor:in)
23.12.2022
Patent
Elektronische Ressource
Chinesisch