摘要
基于杨俊杰等提出的不含拟合参数的水泥土强度与龄期的函数式,建立了一种不含拟合参数的水泥土全龄期强度预测式。与引自文献5组长龄期试验数据对比结果表明,预测结果基本反映了水泥土强度增长规律。
Based on the functional relationship without fitting parameters beween the unconfined compressive strength and the age which was proposed by Yang et al..A new formula without fitting parameters was proposed for predicting the unconfmed compressive strength of cement treated soil during full age.The results show that the formula can properly predict the strength growth of cement treated soil by comparing with the experimental data that was cited from the literatures.
作者
杨俊杰
刘浩
刘强
董猛荣
王曼
米瑞
YANG Jun-jie;LIU Hao;DONG Meng-rong;LIU Qiang;WANG Man;MI Rui(Key Laboratory of Marine Environment and Ecology,Ministry of Education,Qingdao 266100,China;College of Environmental Science and Engineering,Ocean University of China,Qingdao 266100,China;College of Geosciences and Engineering,Shandong University of Science and Technology,Qingdao 266590,China)
出处
《地基处理》
2019年第1期37-41,共5页
Journal of Ground Improvement
基金
国家自然科学基金项目(51779235)。
关键词
软土
水泥土
无侧限抗压强度
灰水比
全龄期
soft soil
cement soil
unconfined compressive strength
cement-water ratio
full age
