A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Arrangement and contruction methods of temporary road for fabricated construction
The invention provides arrangement and contruction methods of temporary road for fabricated construction. The arrangement method comprises the following steps: determining a line center line and a boundary; selecting an axis and preliminarily determining a longitudinal section according to the functional subsections; dividing sections, and calculating the excavation amount and the fill amount; correcting the road axis. The construction method comprises the following steps: paying off the center line and sideline of a road; excavating and filling earthwork, constructing a foundation, and constructing a roadbed and a reinforced pavement; performing side line concrete pouring construction; and performing pavement maintenance. According to the method, the roads are arranged and the construction parameters are determined according to the three-dimensional road terrain model, and the construction method is optimized, so that the temporary road construction quality is improved, the temporaryroad arrangement and construction efficiency is improved, the proportion of the temporary road construction period to the whole construction period is reduced, and the construction cost is reduced. Therefore, the overall efficiency of assembly type construction is further improved.
本发明提供一种装配式施工用临时道路的布置及施工方法，布置方法为：确定线路中线以及边界；根据功能分段，选定轴线并初步确定纵断面；划分节段，计算挖方量和填方量；对道路轴线进行修正。施工方法为：对道路中线和边线进行放线；土方的挖填、基础施工、路基和强化路面施工；边线混凝土浇筑施工；路面养护。本发明方法通过对三维公路地形模型对道路进行布置以及施工参数的确定，并对施工方法进行了优化，提升了临时道路施工质量的同时，提高了临时道路布置和施工的效率，从而降低了临时道路施工工期占整体施工工期的比例，进一步提高了装配式施工的整体效率。
Arrangement and contruction methods of temporary road for fabricated construction
The invention provides arrangement and contruction methods of temporary road for fabricated construction. The arrangement method comprises the following steps: determining a line center line and a boundary; selecting an axis and preliminarily determining a longitudinal section according to the functional subsections; dividing sections, and calculating the excavation amount and the fill amount; correcting the road axis. The construction method comprises the following steps: paying off the center line and sideline of a road; excavating and filling earthwork, constructing a foundation, and constructing a roadbed and a reinforced pavement; performing side line concrete pouring construction; and performing pavement maintenance. According to the method, the roads are arranged and the construction parameters are determined according to the three-dimensional road terrain model, and the construction method is optimized, so that the temporary road construction quality is improved, the temporaryroad arrangement and construction efficiency is improved, the proportion of the temporary road construction period to the whole construction period is reduced, and the construction cost is reduced. Therefore, the overall efficiency of assembly type construction is further improved.
本发明提供一种装配式施工用临时道路的布置及施工方法，布置方法为：确定线路中线以及边界；根据功能分段，选定轴线并初步确定纵断面；划分节段，计算挖方量和填方量；对道路轴线进行修正。施工方法为：对道路中线和边线进行放线；土方的挖填、基础施工、路基和强化路面施工；边线混凝土浇筑施工；路面养护。本发明方法通过对三维公路地形模型对道路进行布置以及施工参数的确定，并对施工方法进行了优化，提升了临时道路施工质量的同时，提高了临时道路布置和施工的效率，从而降低了临时道路施工工期占整体施工工期的比例，进一步提高了装配式施工的整体效率。
Arrangement and contruction methods of temporary road for fabricated construction
一种装配式施工用临时道路的布置及施工方法
SUN JIAQI (author) / CHEN XUEGUANG (author) / QIAO HAO (author) / LI ZHEN (author)
2020-11-03
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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