Construction method of large-diameter reinforced concrete drainage pipeline: Fid-Bau Portal

Construction method of large-diameter reinforced concrete drainage pipeline

XU ZEGANG / LIAO ZHAOHONG / WANG YONGCHUANG

The invention discloses a construction method of a large-diameter reinforced concrete drainage pipeline, which comprises the links of foundation construction, template manufacturing and installation, steel bar installation, concrete pouring, maintenance, pipeline connecting piece installation and the like, and ensures that the drainage pipeline has enough bearing capacity, compressive capacity and sealing performance, thereby improving the reliability of construction quality. The construction efficiency is improved; and through reasonable construction procedures and strict procedure arrangement, the construction efficiency is effectively improved, and a necessary foundation supporting structure is arranged in advance in the foundation construction stage, so that the subsequent construction time is saved.

本发明公开了一种大口径钢筋混凝土排水管道的施工方法，包括基础施工、制作并安装模板、钢筋安装、混凝土浇筑、养护、安装管道连接件等环节，确保排水管道具有足够的承载能力、抗压能力和密封性，从而提高了施工质量的可靠性，施工效率提升；并通过合理的施工流程和严密的工序安排，有效地提升了施工效率，在基础施工阶段就预先安排了必要的基础支撑结构，从而节省了后续施工的时间。

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