摘要
粘性土颗粒分析是研究粘性土工程地质特征和应用的基础。文章分析了目前粘性土颗粒分析的主要方法——静水沉降法和干筛法,指出其存在的问题。在此基础上,提出了改进粘性土颗粒分析的湿筛法,并进一步探讨了湿筛法的特点及发展前景,工程实例应用表明改进方法是可行的和先进的。
Granulometry is the basis of the study of engineering geological characteristics of clay soil. The practical problems in the granulometric analysis method—the water sedimentation analysis method and the dry sieve analysis method,are analyzed,and an improved water sieve analysis method is developed in this paper. Moreover,the principle,characteristics and prospect of this new method have been discussed. And the practical examples have shown that the improved method is feasible and advanced.
出处
《合肥工业大学学报（自然科学版）》
CAS
CSCD
2003年第2期311-314,共4页
Journal of Hefei University of Technology：Natural Science
基金
合肥工业大学实验装置与研究基金(020005F2)的资助
关键词
技术改进
粘性土
颗粒分析
湿筛法
静水沉降法
干筛法
工程地质特征
clay soil
granulometric analysis
water sieve analysis
water sedimentation analysis
dry sieve analysis
