Effect of Soft Rock Amendment on Soil Cone Penetration Resistance and Bulk Density in Mu Us Sandy Land

被引：0
|
作者：
Sun, Zenghui [1 ,2 ,3 ]
机构：
[1] Shaanxi Prov Land Engn Construct Grp Co Ltd, Xian 710075, Shaanxi, Peoples R China
[2] Shaanxi Key Lab Land Consolidat, Xian 710075, Shaanxi, Peoples R China
[3] Minist Land & Resources China, Key Lab Degraded & Unused Land Consolidat Engn, Xian 710075, Shaanxi, Peoples R China
来源：
4TH ANNUAL INTERNATIONAL WORKSHOP ON MATERIALS SCIENCE AND ENGINEERING (IWMSE2018) | 2018年 / 381卷
关键词：
PHYSICAL-PROPERTIES; SANDSTONE;
D O I：
10.1088/1757-899X/381/1/012070
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Effect of soft rock as soil amendment on soil cone penetration resistance and bulk density was investigated in a field experiment in a sandy soil in Mu Us Sandy Land of China in 2012-2014. Treatments includes four rates of soft rock to sandy soil in volume (0:1, 1:1, 1:2 and 1:5) were applied only in the first year. Adding soft rock amendments decreased soil cone penetration resistance and bulk density. The treatment with rate of 1:1 (soft rock to sandy soil in volume) had the greatest effect on soil cone penetration resistance and bulk density averaged over the three years.
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页数：4
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