Experimental study on effect of freeze-thaw cycle characteristics of remolded loess compression deformation

被引：1
作者：
Tian Junfeng [1 ]
Zhao Xuan [1 ]
Wei Yao [1 ]
机构：
[1] Xian Univ Sci & Technol, Coll Architecture & Civil Engn, Xian 710054, Peoples R China
来源：
2015 SEVENTH INTERNATIONAL CONFERENCE ON MEASURING TECHNOLOGY AND MECHATRONICS AUTOMATION (ICMTMA 2015) | 2015年
关键词：
Siphonic Bedpan; Seasonal frozen loess; Freeze-thaw cycle; Moisture content; Compression deformation coefficient; Stress strain; relationship;
D O I：
10.1109/ICMTMA.2015.121
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In order to study the different moisture content effects on the influences of loess compression deformation characteristics in seasonal frozen soil area, getting loess in Shanxi Yangqu tunnel constraints face, for different moisture content and confining compression test of different freeze-thaw cycles. Compression deformation coefficient are introduced to express the soil compression deformation characteristics. Found that the coefficient of compression deformation of loess increased with the increase of moisture content and freeze-thaw cycles. With the increase of moisture content, the growth of compression deformation coefficient has also been gradually increased after different freeze-thaw cycles. And there is a threshold value of moisture content, making the characteristics of compression deformation of loess have a significant impact by freeze-thaw cycle in the region.
引用
收藏
页码：477 / 480
页数：4
相关论文
共 50 条
[21]   Study on the Influence of Saturation on Freeze-Thaw Damage Characteristics of Sandstone [J].
Zhang, Xinlei ;
Jin, Jiaxu ;
Liu, Xiaoli ;
Wang, Yukai ;
Li, Yahao .
MATERIALS, 2023, 16 (06)
[22]   Experimental study on the effect of freeze-thaw cycles to the cohesion and moisture content of geogrid reinforced silty clay [J].
Zhao, Rongfei ;
Liu, Xincheng ;
Li, Qi ;
Jin, Dan ;
Gao, Wei .
SCIENTIFIC REPORTS, 2024, 14 (01)
[23]   Effect of Freeze-Thaw on Mechanical Properties of Loess with Different Moisture Content in Yili, Xinjiang [J].
Guo, Zekun ;
Zhang, Zizhao ;
Mu, Yanxiao ;
Li, Ting ;
Zhang, Yanyang ;
Shi, Guangming .
SUSTAINABILITY, 2022, 14 (18)
[24]   Characteristics of Impact Elastic Wave Propagation in Concrete after Freeze-Thaw Cycle [J].
Dong Y. ;
Lu M. ;
Zheng L. ;
Lu H. .
Jianzhu Cailiao Xuebao/Journal of Building Materials, 2019, 22 (06) :928-932
[25]   Study on the Freeze-Thaw Cycle Durability of Bamboo Fiber Asphalt Mixture [J].
Xia, Chaoming ;
Xu, Min ;
Li, Quan ;
Liu, Kefei ;
Jiang, Kang .
INTERNATIONAL JOURNAL OF PAVEMENT RESEARCH AND TECHNOLOGY, 2024, 17 (03) :535-548
[26]   Study of viscoelastic damage and micromechanism of polyurethane in freeze-thaw cycle environment [J].
Wei, Wei ;
Bi, Yusui ;
Bi, Gehua .
CASE STUDIES IN CONSTRUCTION MATERIALS, 2023, 19
[27]   Improvement of characteristics and freeze-thaw durability of solidified loess based on microbially induced carbonate precipitation [J].
Sun, Xiaohao ;
Miao, Linchang ;
Wang, Hengxing ;
Chen, Runfa ;
Guo, Xin .
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2021, 80 (06) :4957-4966
[28]   Improvement of characteristics and freeze-thaw durability of solidified loess based on microbially induced carbonate precipitation [J].
Xiaohao Sun ;
Linchang Miao ;
Hengxing Wang ;
Runfa Chen ;
Xin Guo .
Bulletin of Engineering Geology and the Environment, 2021, 80 :4957-4966
[29]   Orthogonal experimental study on the compressibility characteristics of bank sandy silt based on freeze-thaw effects [J].
Yang, Zhen ;
Mou, Xianyou ;
Ji, Honglan ;
Mao, Yuxin ;
Song, Hongze .
HELIYON, 2024, 10 (10)
[30]   Study on freeze-thaw resistance of cellulose modified loess based on complex stress state [J].
Hou, Bin ;
Dang, Faning ;
Peng, Conghui ;
Liu, Yang ;
Zhu, Wuwei ;
Yao, Yi ;
Li, Jiayang .
CONSTRUCTION AND BUILDING MATERIALS, 2025, 458
12345