摘要
为解决膨胀土的工程问题、提高预警机制,进一步选取符合工程实际的物理力学参数,必须考虑膨胀土的干湿循环效应.总结了国内现阶段干湿循环对膨胀土性质影响的研究现状,系统归纳了干湿循环对膨胀土强度、变形、裂隙以及边坡稳定的影响,简要分析了目前研究中存在的问题与不足,并对今后的研究工作进行了展望.
To solve engineering problem in expansive soil,improve alert system and select suitable physics parameter,the effect of wet-dry cycling must be understood. This paper summarized domestic researching status of inflation soil,concluded impact of wet-dry cycling on expansive soil ＇s toughness,deformation and steadiness,analyzed some existing problem,and proposed outlook for future research.
作者
蒙高磊
刘之葵
MENG Gao-lei LIU Zhi-kui(Campus of Nanning, Guilin University of Technology, Nanning 530001, China College of Civil Engineering, Guilin University of Technology, Guilin Guangxi 541004, China)
出处
《兰州工业学院学报》
2016年第5期30-35,共6页
Journal of Lanzhou Institute of Technology
基金
广西自然科学基金创新研究团队项目(2012GXNSFGA060001)
关键词
膨胀土
干湿循环
研究现状
expansive soil
wetting-drying cycle
research status
