摘要
在分析影响膨胀土强弱的多种因素和划分评判指标界限的基础上 ,运用灰色系统理论中的关联度模型 ,提出一种评判公路路基膨胀土胀缩等级的新方法 ,并编制了相应的应用程序 .
In this paper,a new method about judging the grade of swelling-shrinkage for the expansive soil in highway subgrade is put forward based on analyzing many factors affecting expansive soil grades and judgement indexes of different swelling-shrinking grades,and applying grey relational model of grey system theory. And corresponding application program is developed.
出处
《广西大学学报（自然科学版）》
CAS
CSCD
2002年第2期171-174,共4页
Journal of Guangxi University（Natural Science Edition）
关键词
膨胀土
灰色关联度
综合评判
公路
expansive soil
grey relational degree
comprehensive judgement
highway subgrade
