会议论文详细信息
3rd International Conference on Geoscience, Energy and Materials
Characterization the geotechnical properties of a Malaysian granitic residual soil grade V
地球科学;能源学;材料科学
Saffari, P.^1 ; Nie, W.^1 ; Noor, M. J. Md^2 ; Zhang, X.^1 ; Liang, Q.^1
Quanzhou Institute of Equipment Manufacturing, Haixi Institutes, Chinese Academy of Sciences, Quanzhou, Fujian
362000, China^1
Department of Civil Engineering, Universiti Teknologi Mara, Selangor Darul Ehsan, Shah Alam
40450, Malaysia^2
关键词: Degree of weatherings;    Economic structure;    Geotechnical characteristics;    Geotechnical properties;    Granitic residual soil;    Particles size distribution;    Soil-water characteristic curve;    Weathering grades;   
Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/289/1/012006/pdf
DOI  :  10.1088/1755-1315/289/1/012006
Subject:84.1
来源: IOP
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【 摘 要 】
Residual soils are produced from weathering of rocks and commonly found in tropical humid areas. The geotechnical properties of residual soils are a function of the parent rock, the degree of weathering, and climate which vary from region to region. A thorough quantification of the geotechnical characteristics of residual soils is required for a safe and economic structure design. This study attempts to summarize a series of important geotechnical properties of a Malaysian granitic residual soil grade V which determine the suitability and ability of the soil for construction including particles size distribution, specific gravity, plastic index, soil water characteristic curve, and shear strength. The findings were compared with geotechnical properties of other residual soils which were reported previously. The results showed weathering grade and the percentage of fine particles are the two important factors in controlling the geotechnical properties of residual soils.
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