华亭市城区供水工程20×10^(4)m^(3)调蓄水池施工技术

Construction Technology of 20×10^(4)m^(3) Diversion Reservoir in Huating Urban Water Supply Project

华亭城区供水保障工程是解决市区用水高峰期西华水厂供水能力不足,生活用水无法满足居民日常生活而建的保障工程,为解决西华水厂在用水高峰期供水问题,需修建1座20×10^(4)m^(3)水池进行调蓄,来满足城区用水量。结合工程实际,阐述了20×104 m^(3)大型调蓄水池的工程布置、地质条件、建筑材料以及施工工艺、施工技术、方法经验等,介绍了测量放线、土石方开挖、回填、土工膜铺设、混凝土预制块施工、混凝土现场浇筑具体措施。

Huating Urban Water Supply Project is a guarantee project built to address the insufficient water supply capacity of Xihua Water Plant during the peak water use period in the urban area,and the inability of domestic water to meet the daily needs of residents.To solve the water supply problem of Xihua Water Plant during peak water use periods,it is necessary to build a 20×10^(4)m^(3) water tank for regulation and storage to meet the water consumption in the urban area.Based on engineering practice,this article elaborates on the engineering layout,geological conditions,building materials,construction technology,construction technology,and method experience of large water storage tanks.It introduces specific measures such as surveying and setting out,earthwork excavation,backfilling,geomembrane laying,concrete precast block construction,and on-site pouring of concrete.