Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multilayer composite structure highway subgrade and construction method thereof
The invention belongs to the technical field of highways, and particularly relates to a multi-layer composite structure highway subgrade and a construction method thereof.The multi-layer composite structure highway subgrade comprises a cushion layer, a soil base layer is arranged on the upper portion of the cushion layer, a reinforcing assembly and a gravel layer are arranged on the upper portion of the soil base layer, and a covering assembly is arranged in the gravel layer; a slope is arranged on the side edge of the soil base layer, a drainage assembly is arranged in the slope, a coarse asphalt layer is arranged on the upper portion of the gravel layer, and a fine asphalt layer is arranged on the upper portion of the coarse asphalt layer. The reinforcing assembly and the covering assembly are used in a combined mode, the covering assembly is arranged on the upper portion of the soil base layer to cover the soil base layer for water prevention, and the drainage assembly and the covering assembly are used in a matched mode. Effective protection of the subgrade lower layer can be realized, so that the problem of subgrade loosening caused by infiltration of rainwater and underground water is solved.
本发明属于公路技术领域，具体涉及一种多层次复合结构公路路基及其施工方法，所述多层次复合结构公路路基包括垫层，所述垫层的上部设置有土基层，所述土基层的上部设置有加固组件和碎石层，所述碎石层的内部设置有覆盖组件，所述土基层的侧边设置有边坡，所述边坡的内部设置有排水组件，所述碎石层的上部设置有粗沥青层，所述粗沥青层的上部设置有细沥青层；所述加固组件与覆盖组件组合使用，所述覆盖组件设置在土基层的上部对土基层进行覆盖防水，所述排水组件与覆盖组件配合使用。本发明可实现路基下层的有效防护，从而解决雨水和地下水浸透造成的路基松散的问题。
Multilayer composite structure highway subgrade and construction method thereof
The invention belongs to the technical field of highways, and particularly relates to a multi-layer composite structure highway subgrade and a construction method thereof.The multi-layer composite structure highway subgrade comprises a cushion layer, a soil base layer is arranged on the upper portion of the cushion layer, a reinforcing assembly and a gravel layer are arranged on the upper portion of the soil base layer, and a covering assembly is arranged in the gravel layer; a slope is arranged on the side edge of the soil base layer, a drainage assembly is arranged in the slope, a coarse asphalt layer is arranged on the upper portion of the gravel layer, and a fine asphalt layer is arranged on the upper portion of the coarse asphalt layer. The reinforcing assembly and the covering assembly are used in a combined mode, the covering assembly is arranged on the upper portion of the soil base layer to cover the soil base layer for water prevention, and the drainage assembly and the covering assembly are used in a matched mode. Effective protection of the subgrade lower layer can be realized, so that the problem of subgrade loosening caused by infiltration of rainwater and underground water is solved.
本发明属于公路技术领域，具体涉及一种多层次复合结构公路路基及其施工方法，所述多层次复合结构公路路基包括垫层，所述垫层的上部设置有土基层，所述土基层的上部设置有加固组件和碎石层，所述碎石层的内部设置有覆盖组件，所述土基层的侧边设置有边坡，所述边坡的内部设置有排水组件，所述碎石层的上部设置有粗沥青层，所述粗沥青层的上部设置有细沥青层；所述加固组件与覆盖组件组合使用，所述覆盖组件设置在土基层的上部对土基层进行覆盖防水，所述排水组件与覆盖组件配合使用。本发明可实现路基下层的有效防护，从而解决雨水和地下水浸透造成的路基松散的问题。
Multilayer composite structure highway subgrade and construction method thereof
多层次复合结构公路路基及其施工方法
CHE XIUFENG (Autor:in) / YU SHANHAI (Autor:in) / WANG FUTIAN (Autor:in) / ZHANG KE (Autor:in) / LUO LONG (Autor:in)
27.12.2024
Patent
Elektronische Ressource
Chinesisch
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