摘要
在对辽宁沿海地区软土形成和分布分析的基础上,根据室内直接剪切流变试验结果,从流变学的观点分析了辽南海积软土的基本工程性质的特点。建立了该地区软土路基的流变本构关系模型,并对模型的精度及求参问题进行了研究.试验结果和模型分析表明:海相成因的淤泥质粉质粘土路基的流变特征最为显著。
On the base of analyses of the formation and distribution of soft soils near the sea areas in Liaoning province, The basic engineering properties were analysed herein from the point of rheology according to the theological test. On this bases , the stress ： strain time relation models were established and the parameters of the models were given. The studies have showed that grey silt - like soft soils have the obvious rheological peoperties.
出处
《辽宁省交通高等专科学校学报》
2008年第4期1-3,共3页
Journal of Liaoning Provincial College of Communications
关键词
软土
路基
流变
粘塑性
蠕变
Soft Soils
Subgrade
Rheology
Visco - plastic
Creep
