水平定向钻穿越公路施工风险评价与控制研究  

Research on Risk Assessment and Control of Horizontal Directional Drilling Crossing Highway Construction

作　　者：马生伟 李言 MA Shengwei;LI Yan(CCCC-SHEC Meng Xing Engineering Co.,Ltd.,Xi'an 710000,Shaanxi,China)

机构地区：[1]中交二公局萌兴工程有限公司,陕西西安710000

出　　处：《工程技术研究》2024年第7期8-11,共4页Engineering and Technological Research

摘　　要：施工的隐蔽性使水平定向钻施工质量可控性明显降低。为了提高水平定向钻穿越施工质量,文章基于潍坊市天然气管网建设工程水平定向钻穿越北海路专项施工项目对施工风险评价进行研究,并基于工程实例应用情况,针对风险评价结果提出了针对事前、事中、事后三个阶段的风险控制措施。The concealment of construction makes the controllability of horizontal directional drilling construction quality significantly reduced.In order to improve the construction quality of horizontal directional drilling crossing,this paper studies the construction risk assessment based on the special construction project of horizontal directional drilling crossing Beihai Road in Weifang natural gas pipeline network construction project,and based on the application of engineering examples,puts forward the risk control measures for the three stages of pre-event,in-event and post-event according to the risk assessment results.

关 键 词：水平定向钻 公路施工 风险评价 风险控制 

分 类 号：U418[交通运输工程—道路与铁道工程]