砂砾卵石土路基填筑技术在高速公路施工中的应用
Application of Gravel and Cobbly Soil Subgrade Filling Technology in Expressway Construction
封晓平1
作者信息
- 1. 石家庄市公路桥梁建设集团有限公司,石家庄 050000
- 折叠
摘要
为提高公路整体填筑质量,确保施工进度同时节约施工成本,结合实际工程,详细阐述了砂砾卵石土路基工程特性,证实了砂砾卵石土用作高速公路路基填料的可行性,重点研究了砂砾卵石土路基施工技术的要点,并结合试验路段检测砂砾卵石土路基施工质量.
Abstract
In order to improve the overall highway filling quality,ensure the construction progress and save the construction cost,combined with the actual project,the engineering characteristics of gravel gravel soil subgrade are elaborated,and the feasibility of gravel gravel soil as subgrade filler of expressway is confirmed.The key points of construction technology of gravel gravel soil subgrade are studied,and the con-struction quality of gravel gravel soil subgrade is tested in combination with the test section.
关键词
高速公路/路基工程/砂砾卵石土/施工技术Key words
expressway/roadbed engineering/sandy gravel pebble soil/construction technique引用本文复制引用
出版年
2023
NETL
NSTL
维普
万方数据