1. ASTM Standard Practice for Classification of Soils for Engineering Purpose (Unified Soil Classification). ASTM Standard D 2487-00. ASTM International, West Conshohocken: 1428-2959
2. Bao CG (1979) Gas phase morphology and pore pressure dissipation of unsaturated compacted soils. In: The third national symposium on soil mechanics and foundation engineering. China Architecture & Building Press, Beijing (in Chinese)
3. Barden L (1965) Consolidation of compacted and unsaturated clays. Geotechnique 15(3):267–286
4. Chen DQ, Tan ZD (1992) Quantitative division and availability of granite weathering zone in the Three Gorges Project. Collected works on engineering geology and rock mechanics in the dam site area of the Three Gorges Project, vol I. China Water & Power Press, Beijing (in Chinese), pp 105–150
5. Chen FB, Zhou AW(2013) Influence of physical properties on uniaxial compressive strength of rock. J Henan Sci Technol 2013(07):0175 (in Chinese)