摘要
在公路桥梁工程中,基于钢-STC轻型组合桥面结构施工过程中尚未解决的施工效率低、成本高及机械化程度低等问题,以提高STC桥面施工质量为出发点,对STC桥面施工工艺与质量控制措施进行分析,从重叠时间的控制分配上进行优化,提出了优化时序控制的STC联合摊铺系统施工技术,研究、制定、应用一套STC的浇注、摊铺过程湿养护的施工工艺,实现STC的高效连续铺装,该技术有效降低了STC施工时间、劳动强度及工程造价,颇具工程借鉴价值。
In highway and bridge engineering,based on the unsolved problems of low construction efficiency,high cost and low degree of mechanization in the construction of steel-STC light composite bridge deck structure,the STC bridge deck construction technology and quality control measures are analyzed from the point of improving the construction quality of STC bridge deck,and the control allocation of overlapping time is optimized.The STC joint paving system construction technology with optimized time sequence control is proposed.A set of construction technology of wet curing during STC pouring and paving is applied to realize the efficient and continuous paving of STC.This technology effectively reduces the construction time,labor intensity and project cost of STC,which is of great reference value for the project.
作者
张华
ZHANG Hua(The 3rd Engineering Co.,Ltd.of China Railway 12th Bureau Group,Taiyuan 030024,China)
出处
《价值工程》
2023年第8期143-145,共3页
Value Engineering
关键词
时序控制
优化
STC
联合摊铺
timing control
optimization
STC
joint paving
