Experimental study on K0 coefficient of Ningming unsaturated expansive soil

2010 ◽  
pp. 397-401 ◽  
Author(s):  
H Yang ◽  
J Xiao ◽  
G Zhang ◽  
R Zhang
Keyword(s):  
Experimental Study ◽  
Expansive Soil ◽  
Unsaturated Expansive Soil

scholarly journals Experimental Study on Physical Properties of Octadecylamine Modified Expansive Soil

2021 ◽  
Vol 719 (3) ◽  
pp. 032030
Author(s):  
Maosheng Wang ◽  
Jiaming Liu ◽  
Weichao Ao ◽  
Shoudong Qi ◽  
Junhua Wu
Keyword(s):  
Experimental Study ◽  
Physical Properties ◽  
Expansive Soil

scholarly journals Experimental study on permeability and expansion characte-ristics of expansive soil

2020 ◽  
Vol 446 ◽  
pp. 052008
Author(s):  
Kai Peng ◽  
Xiaogang Li ◽  
Ronghao Yang ◽  
Chong Liu ◽  
Hao He
Keyword(s):  
Experimental Study ◽  
Expansive Soil

Analyses of Anti-Seepage Measure for Expansive Soil Subgrade in Hefei

2014 ◽  
Vol 580-583 ◽  
pp. 552-555
Author(s):  
Yuan Wei ◽  
Wei Zhong Xing ◽  
Yan Shao
Keyword(s):  
Numerical Calculation ◽  
Moisture Content ◽  
Water Content ◽  
Engineering Design ◽  
Control Measure ◽  
Expansive Soil ◽  
Large Change ◽  
Time Range ◽  
Seepage Control ◽  
Unsaturated Expansive Soil

Deformation of expansive soil subgrade depends on moisture content. Anti-seepage measure of unsaturated expansive soil was carried out using ABAQUS as for the influence of atmosphere. The results show that there is large change in water content using anti-seepage measure measure. After using anti-seepage measure, range of water content decreases. At the same time, range of water content value obviously decreases with the increase of the depth of seepage control. Therefore, damage of pavement caused the deformation can decrease by seepage control measure. The results could be used for engineering design and numerical calculation.

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