Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Road edge drainage blind ditch and construction method thereof
The invention belongs to the technical field of road drainage, and discloses a road edge drainage blind ditch construction method. Digging a blind ditch; a waterproof layer is painted; color strip cloth is laid; installing a water collecting pipe; blind ditch prefabricated parts are installed; the water collecting pipe is connected with the prefabricated part; water-permeable geotextile is laid on the surfaces of the water collecting pipes and the prefabricated parts respectively, and gravel water-permeable layers are laid on the surfaces of the water-permeable geotextile respectively; paving an asphalt concrete surface layer on the surface of the gravel permeable layer on the surface of the seepage ditch, performing mechanical compaction, and performing soil layer backfilling on the surface of the gravel permeable layer on the surface of the blind ditch, so that the height of the backfilled soil layer reaches the original ground height to finish construction. The excavation area of the cracks on the surface of the road is small, the sewers of different structures can be arranged according to the cracking positions of the road surface and the annual average rainfall of the position where the road is located, the water collecting pipes and the blind ditches in the sewers are matched, construction is convenient and fast, the period is short, it is guaranteed that the road surface has enough strength and stability, and the service life of the road is prolonged.
本发明属于道路排水技术领域，公开了一种道路边部排水盲沟施工方法，该方法通过施工准备；开挖盲沟；涂刷防水层；铺设彩条布；安装集水管；安装盲沟预制件；将集水管与预制件进行连接；在集水管和预制件表面分别铺设透水土工布，并在透水土工布表面分别铺设碎石透水层；在渗沟表面的碎石透水层表面铺筑沥青砼面层，并进行机械压实，在盲沟表面的碎石透水层表面通过土层回填，使回填土层高度达到原地面高度完成施工。本发明针对道路表面裂缝处开挖面积小，且可以根据道路路面开裂位置以及道路所处位置的年平均降雨量设置不同结构的渗沟，配合渗沟内部的集水管和盲沟，施工便捷，周期短，保证路面具有足够的强度和稳定性，延长了道路使用寿命。
Road edge drainage blind ditch and construction method thereof
The invention belongs to the technical field of road drainage, and discloses a road edge drainage blind ditch construction method. Digging a blind ditch; a waterproof layer is painted; color strip cloth is laid; installing a water collecting pipe; blind ditch prefabricated parts are installed; the water collecting pipe is connected with the prefabricated part; water-permeable geotextile is laid on the surfaces of the water collecting pipes and the prefabricated parts respectively, and gravel water-permeable layers are laid on the surfaces of the water-permeable geotextile respectively; paving an asphalt concrete surface layer on the surface of the gravel permeable layer on the surface of the seepage ditch, performing mechanical compaction, and performing soil layer backfilling on the surface of the gravel permeable layer on the surface of the blind ditch, so that the height of the backfilled soil layer reaches the original ground height to finish construction. The excavation area of the cracks on the surface of the road is small, the sewers of different structures can be arranged according to the cracking positions of the road surface and the annual average rainfall of the position where the road is located, the water collecting pipes and the blind ditches in the sewers are matched, construction is convenient and fast, the period is short, it is guaranteed that the road surface has enough strength and stability, and the service life of the road is prolonged.
本发明属于道路排水技术领域，公开了一种道路边部排水盲沟施工方法，该方法通过施工准备；开挖盲沟；涂刷防水层；铺设彩条布；安装集水管；安装盲沟预制件；将集水管与预制件进行连接；在集水管和预制件表面分别铺设透水土工布，并在透水土工布表面分别铺设碎石透水层；在渗沟表面的碎石透水层表面铺筑沥青砼面层，并进行机械压实，在盲沟表面的碎石透水层表面通过土层回填，使回填土层高度达到原地面高度完成施工。本发明针对道路表面裂缝处开挖面积小，且可以根据道路路面开裂位置以及道路所处位置的年平均降雨量设置不同结构的渗沟，配合渗沟内部的集水管和盲沟，施工便捷，周期短，保证路面具有足够的强度和稳定性，延长了道路使用寿命。
Road edge drainage blind ditch and construction method thereof
一种道路边部排水盲沟及其施工方法
ZHU QITAO (Autor:in) / MA CHAOXIAN (Autor:in) / CHEN SHENGBO (Autor:in) / SUN HONGYUN (Autor:in) / XIA YE (Autor:in)
22.12.2023
Patent
Elektronische Ressource
Chinesisch
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