Impact of Desalination on Physical and Mechanical Properties of Lanzhou Loess
- 作者: Bing H.1, Zhang Y.1, Ma M.1
-
隶属关系:
- Cold and Arid Regions Environmental and Engineering Research Institute
- 期: 卷 50, 编号 12 (2017)
- 页面: 1444-1449
- 栏目: Soil Physics
- URL: https://journals.rcsi.science/1064-2293/article/view/224293
- DOI: https://doi.org/10.1134/S1064229317130014
- ID: 224293
如何引用文章
详细
Soluble salt in soil has a significant influence on the physical and mechanical properties of the soil. We performed desalination experiments on Lanzhou loess, a typical sulfate saline soil, to study the effects of salt on the physical and mechanical properties of the loess and compare variations in the soil properties after desalination. The Atterberg limits of the soil increased after desalination as a result of changes in the soil particle composition and grain refinement. The shear and uniaxial compressive strength of the soil increased as a result of decreased calcitic cementation and other changes to the soil structure. Scanning electron microstructure (SEM) and mercury intrusion porosimetry (MIP) procedures revealed changes to the microstructure and pore-size distribution of the Lanzhou loess after desalination.
作者简介
Hui Bing
Cold and Arid Regions Environmental and Engineering Research Institute
编辑信件的主要联系方式.
Email: binghui@lzb.ac.cn
中国, Lanzhou Gansu, 730000
Ying Zhang
Cold and Arid Regions Environmental and Engineering Research Institute
Email: binghui@lzb.ac.cn
中国, Lanzhou Gansu, 730000
Min Ma
Cold and Arid Regions Environmental and Engineering Research Institute
Email: binghui@lzb.ac.cn
中国, Lanzhou Gansu, 730000