海南大学学报（自然科学版中英文）2026，Vol.44Issue(1)：98-107,10.DOI:10.65658/j.hndk.2025021903
透明软土相似材料最优配比量化设计方法
Quantitative design method of optimal ratio of transparent soft soil similar materials
摘要
Abstract
In order to study the transparency and similarity requirements of transparent soft soil simulants,transparent cemented soil was synthesized using fused quartz sand,nano-silica,n-dodecane,and 15#white oil as base materials,guided by an orthogonal experimental test.Key physical and mechanical parameters(unit weight γ,internal friction angle φ and cohesion c)were quantified through ring knife tests and consolidated fast shear test.Combined with multiple linear regression analysis and support vector machine evaluation model,the optimal mix ratio integrated design method of transparent similar materials was developed.The results show that the synthesized transparent cemented soil replicates the physical-mechanical properties and compression behavior of natural soft soil.Based on the multivariate linear regression equations and support vector regression model obtained by orthogonal test data fitting and machine learning,an integrated design method of optimal mixture ratio and geometric similarity constant is established.关键词
透明胶结土/最优配合比/线性回归分析/支持向量机/量化设计方法Key words
transparent cemented soil/the optimal mixture ratio/linear regression analysis/support vector regression/quantitative design method分类
建筑与水利引用本文复制引用
李葱葱,谢朋,李昭捷,耿希鹏..透明软土相似材料最优配比量化设计方法[J].海南大学学报（自然科学版中英文）,2026,44(1):98-107,10.基金项目
本文得到以下基金项目支持:国家自然科学基金项目(42207190) （42207190）
海南省高层次人才项目(422RC599) （422RC599）
省部共建交通工程结构力学行为与系统安全国家重点实验室开放课题(KF2022-03). This work was supported by the following funding projects:National Natural Science Foundation of China(42207190) （KF2022-03）
High-level Talent Project of Hainan Province(422RC599) （422RC599）
Open Fund of the State Key Laboratory of Mechanical Behavior and System Safety of Traffic Engineering Structures(KF2022-03). （KF2022-03）
