• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus 收录
  • 全国中文核心期刊
  • 中国科技论文统计源期刊
  • 中国科学引文数据库来源期刊

饱和粘土三轴冻胀应力-应变关系试验研究

孙兵 仇文革 周超

孙兵, 仇文革, 周超. 饱和粘土三轴冻胀应力-应变关系试验研究[J]. 西南交通大学学报, 2009, 22(2): 177-180,268.
引用本文: 孙兵, 仇文革, 周超. 饱和粘土三轴冻胀应力-应变关系试验研究[J]. 西南交通大学学报, 2009, 22(2): 177-180,268.
SUN Bing, QIU Wenge, ZHOU Chao. Experimental Investigation on Triaxial Frost Heaving Stress-Strain Relationship of Saturated Clay[J]. Journal of Southwest Jiaotong University, 2009, 22(2): 177-180,268.
Citation: SUN Bing, QIU Wenge, ZHOU Chao. Experimental Investigation on Triaxial Frost Heaving Stress-Strain Relationship of Saturated Clay[J]. Journal of Southwest Jiaotong University, 2009, 22(2): 177-180,268.

饱和粘土三轴冻胀应力-应变关系试验研究

基金项目: 

西部交通建设科技项目(200431800029)

详细信息
    作者简介:

    孙兵(1981- ),男,博士研究生,研究方向为寒区隧道冻害机理及冻害防治技术,电话:13547914800,E-mail:bing_sun@yeah.net

Experimental Investigation on Triaxial Frost Heaving Stress-Strain Relationship of Saturated Clay

  • 摘要: 为探讨土体在冻结过程中的力学性能,对饱和粘土在不同约束条件下的冻胀应变与冻胀应力之间的关系进行了室内试验研究,并提出了一种三轴冻胀应力-应变关系.结果表明:三轴冻胀应力-应变关系呈对数曲线变化;测力环刚度、初始轴向压力及围压对冻胀应力和冻胀应变有显著影响.

     

  • 蔡中民,朱元林,张长庆,等.冻土的粘弹塑性本构模型以及材料参数的确定[J].冰川冻土,1990,12(1):31-39.CAI Zhongmin,ZHU Yuanlin,ZHANG Changqing,et al.Viscoelastoplastic constitutive model of frozen soil and determination of its parameters[J].Journal of Glaciology and Geocryology,1990,12(1):31-39.[2] 朱元林,张家懿,彭万巍,等.冻土的单轴压缩本构关系[J].冰川冻土,1992,14(3):210-216.ZHU Yuanlin,ZHANG Jiayi,PENG Wanwei,et al.Constitutive relations of frozen soil in uniaxial compression[J].Journal of Glaciology and Geocryology,1992,14(3):210-216.[3] 何平,程国栋,朱元林,等.冻土粘弹塑损伤藕合本构理论[J].中国科学:D辑,1999,29(增刊1):34-39.[4] 李栋伟,汪仁和,胡璞.冻粘土蠕变损伤藕合本构关系研究[J].冰川冻土,2007,29(3):446-449.LI Dongwei,WANG Renhe,HU Pu.Study of frozen soil creep damage-coupling constitutive function[J].Journal of Glaciology and Geocryology,2007,29(3):446-449.[5] 马巍,吴紫汪,张长庆.冻土的强度与屈服准则[J].冰川冻土,1993,15(1):129-133.MA Wei,WU Ziwang,ZHANG Changqing.Strength and yield criteria of frozen soil[J].Journal of Glaciology and Geocryology,1993,15(1):129-133.[6] 马巍,吴紫汪,盛煜.冻土的蠕变及蠕变强度[J].冰川冻土,1994,16(2):113-118.MA Wei,WU Ziwang,SHENG Yu.Creep and creep strength of frozen soil[J].Journal of Glaciology and Geocryology,1994,16(2):113-118.[7] 马芹永.人工冻土单轴抗拉、抗压强度的试验研究[J].岩土力学,1996,17(3):76-80.MA Qinyong.Tensile strength,uniaxial compressive strength test on artificially frozen soils[J].Rock and Soil Mechanics,1996,17(3):76-80.[8] 常小晓,马巍,王大雁.高围压下冻结粘土的抗压强度试验研究[J].冰川冻土,2007,29(4):636-639.CHANG Xiaoxiao,MA Wei,WANG Dayan.Study on the strength of frozen clay at high confining pressure[J].Journal of Glaciology and Geocryology,2007,29(4):636-639.[9] 刘增利,张小鹏,李洪升.原位冻结黏土单轴压缩试验研究[J].岩土力学,2007,28(12):2657-2660.LIU Zengli,ZHANG Xiaopeng,LI Hongsheng.Experimental study of uniaxial compression of clay frozen in situ[J].Rock and Soil Mechanics,2007,28(12):2657-2660.[10] 马巍,朱元林,马文婷,等.冻结粘性土的变形分析[J].冰川冻土,2000,22(1):43-47.MA Wei,ZHU Yuanlin,MA Wenting,et al.Analyses of deformation in frozen clayey soils[J].Journal of Glaciology and Geocryology,2000,22(1):43-47.
  • 加载中
计量
  • 文章访问数:  1774
  • HTML全文浏览量:  71
  • PDF下载量:  351
  • 被引次数: 0
出版历程
  • 收稿日期:  2008-10-06
  • 刊出日期:  2009-04-20

目录

    /

    返回文章
    返回