摘要
从横挖、纵挖、混合式开挖三方面,介绍了公路工程施工中常用的开挖技术,并分析了各开挖技术的特点,阐述了土方开挖施工的工艺流程,有助于提高路基土方开挖的效率,减少土方开挖成本。
Starting from three aspects of horizontal excavation, vertical excavation and mixed excavation, the paper introduces common excavation technologies used in highway engineering construction, analyzes excavation technology features, and illustrates earthwork excavation construction technology procedures, which will be good for improving the subgrade earthwork excavation efficiency and reducing earthwork excavation cost.
出处
《山西建筑》
2017年第4期162-163,共2页
Shanxi Architecture
关键词
公路工程
土方开挖技术
路堑边坡
路基
highway engineering, earthwork excavation technology, cutting slope, subgrade
