摘要
针对西部地区基础设施建设过程中大量使用的钢管混凝土公路桩运输不便和施工难度大的问题,提出一种由轻质高强耐腐蚀特性的纤维增强复合材料(FRP)桩体和内部填充沙漠砂组成的新型公路桩。该文在系统介绍该新型公路桩技术经济优势和基本结构组成的基础上,对具体的施工工艺进行阐述。相关研究成果对于进一步推动西部生态脆弱区基础设施建设具有重要的指导意义。
Aiming at the problems of inconvenient transportation and construction difficulty of steel tube concrete road piles used in the process of infrastructure construction in western China,a new type of road pile composed of lightweight,high-strength and corrosion-resistant fiber-reinforced composite(FRP)pile body and internal filled desert sand is proposed.Based on the systematic introduction of the technical and economic advantages and basic structure composition of the new highway pile,this paper elaborates on the specific construction process.Relevant research results have important guiding significance for further promoting the infrastructure construction in ecologically fragile areas in the western region.
出处
《科技创新与应用》
2022年第32期50-53,共4页
Technology Innovation and Application
基金
国家级大学生创新训练计划项目(202110755009)。
关键词
西部地区
纤维增强复合材料
沙漠砂
公路桩
施工技术
western region
fiber-reinforced composites
desert sand
highway piles
construction technology
