摘要
兰州市北环线工程全长约22.5 km,1号桥上部结构采用钢桁架桥,为确保施工中钢桁架结构的安全,在研究桥梁施工技术方案的基础上,分析了施工监控的要点和难点,详细介绍了1号桁架桥施工中的施工监控技术,通过现场监测数据对高架桥施工进行技术把控,从而保证了桥梁施工安全。
The total length of Lanzhou North Ring Road Project is about 22.5km,and the upper structure of No.1 Bridge adopts a steel truss bridge.To ensure the safety of steel truss structures during construction,based on the study of bridge construction technology schemes,this paper analyzes the key points and difficulties of construction monitoring,and provides a detailed introduction to the construction monitoring technology in the construction of No.1 truss bridge.Through on-site monitoring data,technical control of elevated bridge construction is carried out to ensure bridge construction safety.
作者
李文华
LI Wenhua(Lanzhou Jiaotong University School of Civil Engineering,Lanzhou 730000,China;Lanzhou Jiaotong University Engineering Testing Co.,LTD.,Lanzhou 730000,China)
出处
《云南水力发电》
2024年第7期23-25,71,共4页
Yunnan Water Power
关键词
1号桥
施工方案
顶推风险
施工监控
数据分析
No.1 Bridge
construction plan
push risk
construction monitoring
data analysis
作者简介
李文华(1990-),男,甘肃定西人,工程师,主要从事地基基础和主体结构检测、桥梁检测等工作。
