桩承式加筋路堤土拱效应试验分析  

Experimental Analysis on Soil Arching Effect of Pile-supported Reinforced Embankment

作　　者：刘吉 LIU Ji(CRCC Harbour&Channel Engineering Bureau Group Co.,Ltd.,Zhuhai 519000,Guangdong,China)

机构地区：[1]中国铁建港航局集团有限公司,广东珠海519000

出　　处：《工程技术研究》2024年第24期17-19,共3页Engineering and Technological Research

摘　　要：交通运输事业的发展使高速公路、铁路等的路堤建设项目逐渐增多,特殊地质情况下,路堤土拱效应越发突出,土工效应试验的开展有助于保障路堤建设质量,成为保证交通路堤运输安全的重要手段。文章结合实际工程项目,介绍了项目场地及地质概况,结合项目实际情况,合理进行土拱效应试验设计,并进行监测布置,最后对此次试验结果展开详细分析,明确土拱效应影响,为后续施工提供良好保障和技术支持。此次研究结果能为类似工程项目提供有效参考,也可充实相关技术研究内容。The development of transportation business makes the number of embankment construction projects such as expressways and railways increase gradually.Under special geological conditions,the soil arching effect of embankment has become more and more prominent,and the implementation of geotechnical effect test is helpful to guarantee the quality of embankment construction and has become an important means to ensure the safety of traffic embankment transportation.Based on the actual engineering project,this paper introduces the project site and geological situation,reasonably carries out soil arching effect test design combined with the actual situation of the project,and conducts monitoring arrangement.Finally,the test results are analyzed in detail,and the influence of soil arching effect is clarified,which provides good guarantee and technical support for the follow-up construction.The results of this study can provide an effective reference for similar engineering projects and enrich the relevant technical research content.

关 键 词：桩承式加筋路堤 土拱效应试验 路基承载能力 路堤结构 

分 类 号：U416.12[交通运输工程—道路与铁道工程]