摘要
根据灰色系统理论,在分析冻土的冻胀系数和融沉系数的基础上,建立了灰色关联模型,通过对一具体实例进行分析评价,得到各种影响冻胀性和融沉性因素的权重,从而为较好地判定各种冻害现象提供了参考依据。
The authors propose a grey link advantage model based on the grey system theory and the analysis for the frozen-heave coefficient and thawing settlement coefficient. By analyzing a practical project, various influencing factors on characteristics of frost heave and thawing settlement are obtained to provide the references for distinguishing the different frost-injury phenomena.
出处
《水利与建筑工程学报》
2006年第1期12-14,共3页
Journal of Water Resources and Architectural Engineering
基金
新疆水利水电工程重点学科基金资助(xjzdsk-2002-10-05)
关键词
灰色关联分析
灰色系统理论
冻胀系数
融沉系数
grey link advantage analysis
grey system theory
frozen-heave coefficient
thawing settlement coefficient
