珠海港高栏港区粘性土液限与塑限相关性的研究  

Research on Correlation between Liquid Limit and Plastic Limit of Clayey Soil at Zhuhai Port Gaolan Harbor

作　　者：戚玉红[1] 赵居代[1] 杨鸿钧[1] 

机构地区：[1]中交第一航务工程勘察设计院有限公司,天津300222

出　　处：《港工技术》2014年第3期79-81,共3页Port Engineering Technology

摘　　要：通过对珠海港高栏港区12473个粘性土土样的液限和塑限数据进行线性回归分析,表明该港区粘性土液限与塑限存在着良好的线性相关关系,线性回归方程为WP=0.429 7WL+3.260 4(25≤WL<67),实际工程验证表明该公式可以在该港区未来勘察中应用。The results show a good linear correlation between liquid limit and plastic limit of clayey soil based on the linear regression analysis of 12 473 clayey soil samples collected from Zhuhai Port. And the linear regression equation is expressed as WP=0.429 7WL＋3.260 4（25≤WL67）,which is verified by engineering examples applicable for Gaolan harbor investigation in future.

关 键 词：珠海港 高栏港区 液限 塑限 相关性 

分 类 号：TU442[建筑科学—岩土工程] O212[建筑科学—土工工程]