山区填挖交界面施工技术研究  

RESEARCH ON CONSTRUCTION TECHNOLOGY OF FILLING AND EXCAVATION INTERFACE IN MOUNTAINOUS AREA

作　　者：陈泉林 张建宾 让思赟 廖健 Chen Quan-lin;Zhang Jian-Bin;Rang Si-yun;Liao Jian

机构地区：[1]浙江省建投交通基础建设集团有限公司,杭州310012

出　　处：《建筑技术开发》2023年第4期68-70,共3页Building Technology Development

摘　　要：针对山区半挖半填路基交界面施工技术开展研究,简述了山区半挖半填路基交界面处易发生的病害类型,并对山区半填半挖交界面处主要病害的特征进行详细分析和阐述,同时,根据大量山区半挖半填路基工程实践经验,提出和总结半填半挖路基施工技术要求、半填半挖路基交界面填料技术以及交界面处理技术要求,为山区半挖半填路基交界面施工和保证其稳定性提供重要的工程指导价值。This paper studies the construction technology of the semi-excavated and semi-filled subgrade interface in mountainous areas,briefly describes the types of diseases that are prone to occur at the semi-excavated and semi-filled subgrade interface in mountainous areas,and analyzes the characteristics of the main diseases at the semi-filled and semi-excavated interface in mountainous areas.Detailed analysis and elaboration,at the same time,based on the practical experience of a large number of semi-excavated and semi-filled subgrade engineering in mountainous areas,the technical requirements for semi-filled and semi-excavated subgrade construction,the interface filler technology for semi-filled and semi-excavated subgrades,and the interface treatment technical requirements are proposed and summarized.Construction at the interface of excavated and semi-filled subgrade and ensuring its stability provide important engineering guidance value.

关 键 词：山区 填挖交界面 路基交接面施工 

分 类 号：TU74[建筑科学—建筑技术科学]