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在高速公路施工,路基是基础保障,路基开挖施工作为公路工程中的关键技术,其质量的好坏与公路的性能与使用寿命息息相关。所以,在公路工程中,需要把好路基土方施工的质量关,对国家标准及施工要求严格落实。加强对路基土方工程施工技术的研究,不仅能够使工程项目的造价有效降低,而且使公路路基的施工质量进一步提高,需要施工单位加以重视。本文主要围绕路基土方开挖的技术方法,重点分析了路基土方的开挖技术及质量控制措施,希望能够给今后的高速公路施工提供指导性意见。
In the highway construction, roadbed is the foundation of security, roadbed excavation construction as a key technology in highway engineering, its quality is closely related with the performance and service life of the highway. Therefore, in highway engineering, we need to put the quality of subgrade construction into good conditions and strictly implement the national standards and construction requirements. Strengthening the research on construction technology of roadbed earthworks can not only effectively reduce the construction cost of the project, but also further improve the construction quality of roadbed, which needs the construction unit to pay attention to. This paper mainly focuses on the technical methods of excavation of subsoil earthwork, and focuses on the excavation technology and quality control measures of subgrade earthwork, hoping to provide guidance for future expressway construction.