水磨钻人工挖孔桩施工技术及单价分析  

Analysis on Construction Technology and Unit Price of Manual Digging Pile with Water-mill Drill

作　　者：施继余[1] 胡瑛[1] Shi Ji-yu;Hu Ying

机构地区：[1]昆明冶金高等专科学校,昆明650033

出　　处：《建筑技术开发》2021年第14期27-28,共2页Building Technology Development

摘　　要：水磨钻人工挖孔桩是现代工程施工作业开展过程中常用的一项施工技术,该项技术在具体应用期间,涉及的工序较为复杂,在一定程度上加大了概预算编制作业的难度。针对水磨钻人工挖孔桩施工技术及单价分析内容进行了详细阐述,希望对相关工作人员有所帮助。Water-mill drill manual digging pile is a commonly used construction technology in development of modern engineering construction operations. During specific application of this technology,the procedures involved are more complicated,which increases difficulty of budgeting to a certain extent. The construction technology and unit price analysis content of manual digging piles with water mill drills are elaborated in detail,hoping to be helpful to relevant staff.

关 键 词：水磨钻 人工挖孔桩 概预算 

分 类 号：U213.1[交通运输工程—道路与铁道工程]