Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Roadbed reconstruction mode based on existing road
The invention relates to the technical field of roadbed reconstruction, in particular to a roadbed reconstruction mode based on an existing road, which comprises the following steps: S1, burying a drainage pipe in a drainage channel of a cement layer, reserving a branch pipe, and pouring a concrete layer in the drainage channel to fix the drainage pipe; s2, a base layer is poured on the cement layer, a mounting cavity is formed in the top of the base layer, a plurality of drainage tanks are placed in the mounting cavity, the drainage tanks are provided with water guide grooves, and the water guide grooves communicate with the branch pipes; s3, an anti-cracking layer is poured on the base layer; s4, an asphalt layer is poured on the anti-cracking layer; and S5, curbs are arranged on the two sides of the asphalt layer in the width direction of the road. The installation cavity is formed in the base layer, the drainage tank is embedded in the installation cavity and communicated with the drainage pipe, water infiltrated from the asphalt layer is drained, the possibility that accumulated water is accumulated in the cement layer for a long time, and the cement layer is softened is reduced, the anti-cracking layer is arranged, the influence of deformation of the cement layer on the asphalt layer is reduced, and the service life of the asphalt layer is prolonged.
本申请涉及路基改建的技术领域，一种基于既有道路的路基改造方式包括以下步骤，S1：将排水管埋设于水泥层的排水渠内，并预留支管，在排水渠内浇筑混凝土层以固定排水管；S2：在水泥层上方浇筑基层，在基层顶部开设安装腔，在安装腔内放置若干排水箱，若干排水箱设有导水槽，导水槽与支管相连通；S3：在基层上方浇筑防裂层；S4：在防裂层上方浇筑沥青层；S5：在沥青层沿道路宽度方向两侧设置路缘石。在基层设置安装腔，排水箱嵌于安装腔内，排水箱与排水管相连通，实现将沥青层下渗的水排出，减少积水长时间堆积于水泥层内，造成水泥层软化的可能性，设置防裂层，减少水泥层形变对沥青层的影响，提高沥青层的使用寿命。
Roadbed reconstruction mode based on existing road
The invention relates to the technical field of roadbed reconstruction, in particular to a roadbed reconstruction mode based on an existing road, which comprises the following steps: S1, burying a drainage pipe in a drainage channel of a cement layer, reserving a branch pipe, and pouring a concrete layer in the drainage channel to fix the drainage pipe; s2, a base layer is poured on the cement layer, a mounting cavity is formed in the top of the base layer, a plurality of drainage tanks are placed in the mounting cavity, the drainage tanks are provided with water guide grooves, and the water guide grooves communicate with the branch pipes; s3, an anti-cracking layer is poured on the base layer; s4, an asphalt layer is poured on the anti-cracking layer; and S5, curbs are arranged on the two sides of the asphalt layer in the width direction of the road. The installation cavity is formed in the base layer, the drainage tank is embedded in the installation cavity and communicated with the drainage pipe, water infiltrated from the asphalt layer is drained, the possibility that accumulated water is accumulated in the cement layer for a long time, and the cement layer is softened is reduced, the anti-cracking layer is arranged, the influence of deformation of the cement layer on the asphalt layer is reduced, and the service life of the asphalt layer is prolonged.
本申请涉及路基改建的技术领域，一种基于既有道路的路基改造方式包括以下步骤，S1：将排水管埋设于水泥层的排水渠内，并预留支管，在排水渠内浇筑混凝土层以固定排水管；S2：在水泥层上方浇筑基层，在基层顶部开设安装腔，在安装腔内放置若干排水箱，若干排水箱设有导水槽，导水槽与支管相连通；S3：在基层上方浇筑防裂层；S4：在防裂层上方浇筑沥青层；S5：在沥青层沿道路宽度方向两侧设置路缘石。在基层设置安装腔，排水箱嵌于安装腔内，排水箱与排水管相连通，实现将沥青层下渗的水排出，减少积水长时间堆积于水泥层内，造成水泥层软化的可能性，设置防裂层，减少水泥层形变对沥青层的影响，提高沥青层的使用寿命。
Roadbed reconstruction mode based on existing road
一种基于既有道路的路基改造方式
SHEN LONGHUA (Autor:in) / ZHUO XIN (Autor:in) / MAO LINGHUI (Autor:in) / SHI JING (Autor:in)
02.07.2024
Patent
Elektronische Ressource
Chinesisch
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