摘要
结合华东地区某泵站底板设置了后浇带的大体积混凝土浇筑施工的工程实例,与普通混凝土相比,对设置后浇带大体积混凝土单元工程的质量评定进行了深入研究。从混凝土配合比、预埋孔洞、钢筋制安、混凝土温度控制、养护、外观质量检查等几方面提出对设置后浇带大体积混凝土单元工程质量评定的操作过程及注意事项,对类似工程具有一定的借鉴作用。
The quality assessment of mass concrete unit with post-pouring belt is studied deeply,which combines with a pump station in east China,the construction of mass concrete pouring with post-pouring belt is given,compared with ordinary concrete.This paper puts forward the operation process and matters for attention of quality assessment of mass concrete unit with post-pouring belt from the aspects of concrete mix ratio,embedded holes,fabrication and installation of steel bars,temperature control of concrete,curing of concrete and inspection of appearance quality,which can be used for reference for similar projects.
作者
邹鹏飞
强晟
ZOU Peng-fei;QIANG Sheng(Ningbo Water Conservancy Project Quality and Safety Management Center,Ningbo 315032,China;College of Water Conservancy and Hydropower Engineering,Hohai University,Nanjing 210098,China)
出处
《价值工程》
2022年第22期64-66,共3页
Value Engineering
关键词
质量评定
单元工程
大体积混凝土
泵站工程
水利工程
quality assessment
separated item project
mass concrete
pumping station project
water conservancy project
