摘要
随着桥梁基础施工技术的逐渐提高,桥梁基础种类变得更为丰富。在高速公路桥梁建设过程中,人工挖孔桩施工技术由于具有工程造价低、施工质量高、环境影响小、操作便捷、施工机具简单等优势,因此在桥梁基础施工中被广泛应用。文章以实际高速公路桥梁工程为例,从人工挖孔桩的构成条件、施工方法特征及适用范围入手,进而详细探讨了人工挖孔桩的施工技术、工序和施工效果,让高速公路桥梁建设工程质量得到有效保证。
With the gradual improvement of bridge foundation construction technology,bridge foundation types become more abundant.In the process of highway bridge construction,the construction technology of manual excavation pile is widely used in bridge foundation construction because of its advantages such as low project cost,high construction quality,small environmental impact,convenient operation and simple construction machinery and tools.Taking the actual highway bridge project as an example,this paper starts with the construction condition,construction method characteristics and applicable scope of the manual excavation pile,and then discusses the construction technology,process and construction effect of the manual excavation pile in detail,so as to ensure the construction quality of the highway bridge project effectively.
作者
王勃
WANG Bo(China Communication North Road&Bridge Co.,Ltd.,Beijing100000,China)
出处
《北方建筑》
2020年第1期70-72,共3页
Northern Architecture
关键词
高速公路
桥梁建设
人工挖孔桩
highway
bridge construction
manual digging pile
