摘要
结合具体的工程实例,从横挖方法、纵挖方法和混合开挖方法等方面,介绍公路施工中路基土方开挖技术;从路堑边坡施工、场地清理、土方开挖、弃土方处理等方面研究公路路基土方开挖施工工艺;分析了公路路基土方开挖施工要点,旨在提高路基施工质量,确保道路质量满足设计行车要求。
This section introduces the technical methods of earthwork excavation for highway subgrade construction,covering both cross-cutting and longitudinal cutting methods,as well as mixed excavation techniques.It examines the construction processes of highway subgrade earthwork excavation,including the construction of cut slopes,site clearance,earthwork excavation,and disposal of excavated soil.The analysis highlights key points in the construction of highway subgrade earthwork excavation to enhance the quality of subgrade construction and ensure that the road meets the design traffic requirements.
作者
赵永虹
ZHAO Yong-hong(Lingshou County Highway Management Station,Shijiazhuang 050500,China)
出处
《工程建设与设计》
2025年第14期171-173,共3页
Construction & Design for Engineering
关键词
公路工程
路基土方
开挖技术
施工工艺
highway engineering
subgrade earthwork
excavation technology
construction technology
