Study on Mechanism and Influencing Factors for California Bearing Ratio(CBR) Tests 加州承载比(CBR)试验作用机理和影响因素研究
Study on influence factors of California Bearing Ratio(CBR) ( CBR ) of expressway subgrade materials 高速公路路基填料承载比影响因素研究
The importance and wide use of the California Bearing Ratio(CBR) ( CBR ) test are explained in this paper. On the basis of three soil samples test the methods of indoor test and comparison of the test results are introduced. 本文阐述了承载比(CBR)试验的重要性和广泛性,以3种土类的试验,介绍了室内试验的方法和试验结果的比较;
Study on the Modulus of Resilience and Field California Bearing Ratio(CBR) of Roadbed Soil 路基土回弹模量E0和野外承载比CBR研究
Based on the contrast between various mechanical indexes ( shear strength, compressibility modulus, unconfined compression strength, California Bearing Ratio(CBR) etc. ) of loess filling, the paper firstly took California Bearing Ratio(CBR) ( CBR ) as the control index. 首先,对各项力学指标(抗剪强度、压缩模量、无侧限抗压强度以及CBR值等)进行了对比分析,提出了以CBR值作为黄土填料的力学控制指标。