双动力多功能钻机在车站地下连续墙成槽施工中的应用研究  

Research on the Application of Dual-power Multifunctional Drilling Rig in Underground Continuous Wall Trenching Construction of Station

作　　者：孙毅 SUN Yi(POWERCHINA Southern Construction Investment Co.,Ltd.,Shenzhen 518055,Guangdong,China)

机构地区：[1]中电建南方建设投资有限公司,广东深圳518055

出　　处：《工程技术研究》2024年第20期108-110,共3页Engineering and Technological Research

摘　　要：引孔是地下连续墙成槽施工的关键步骤,对成槽质量有重要影响。为此,文章从功效、适用性以及环保性等方面对旋挖钻机与双动力多功能钻机施工进行对比,综合分析可知,双动力多功能钻机在施工中更具优势。以某地铁车站地下连续墙施工为例,对双动力多功能钻机的实践应用进行研究,研究表明,该工艺的应用有助于提升成槽施工质量和效益,值得进一步推广应用。The pilot hole is a key step in the trenching construction of underground continuous wall,which has an important influence on the quality of the trench.For this reason,this paper compares the construction of rotary drilling rig and dual-power multifunctional drilling rig from the aspects of effi cacy,applicability and environmental protection.It can be seen from comprehensive analysis that dual-power multifunctional drilling rig has more advantages in construction.Taking the underground continuous wall construction of a subway station as an example,the practical application of dual-power multifunctional drilling rig is studied.The research shows that the application of this technology is helpful to improve the quality and effi ciency of trenching construction,which is worthy of further popularization and application.

关 键 词：车站地下连续墙成槽施工 双动力多功能钻机 旋挖钻机 引孔 

分 类 号：TU753[建筑科学—建筑技术科学]