基于填料承载比试验的高速公路工程检测  

Highway Engineering Testing Based on Filler Bearing Ratio Test

作　　者：陈绪斌 Chen Xu-bin(China Southwest Geotechnical Investigation&Design Institute Co.,Ltd.,Chengdu 610000,Sichuan Province,China)

机构地区：[1]中国建筑西南勘察设计研究院有限公司,四川成都610000

出　　处：《建筑与装饰》2024年第11期97-99,共3页Construction & Decoration

摘　　要：当前,在公路路基设计与建造过程中,承载比已经成为衡量路基土壤强度的关键技术指标。对于道路承重能力,其受到道路基础的种类、状况以及压实水平等多方面的影响且检测流程非常烦琐,而且得到的数据往往存在不连续性,同时检测时间跨度也很长。因此,基于高速公路的实际状况,对常见黏土、粉土、砂土等土壤进行承载比测试,并研究其主要的影响因素和压实度影响规律。At present,in the process of highway subgrade design and construction,the bearing ratio has become a key technical index to measure the subgrade soil strength.The weight-bearing capacity of the road is affected by the type,condition and compaction level of the road foundation,the detection process is very cumbersome,the data obtained is often discontinuous,and the detection time span is also very long.Therefore,based on the actual condition of the highway,the bearing ratio of common clay,silt,sand and other soils is tested,and the main influencing factors and compaction laws are studied.

关 键 词：路基填料 承载比试验 公路检测 

分 类 号：U41[交通运输工程—道路与铁道工程]