| ชื่อเรื่อง | : | Permeability functions for unsaturated soils |
| นักวิจัย | : | Leong, Eng Choon , Rahardjo, Harianto |
| คำค้น | : | DRNTU::Engineering::Civil engineering::Geotechnical. |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2540 |
| อ้างอิง | : | Leong, E. C. & Rahardjo, H. (1997). Permeability Functions for Unsaturated Soils. Journal of Geotechnical and Geoenvironmental Engineering, 123(12), 1118-1126. , http://hdl.handle.net/10220/7376 , http://dx.doi.org/10.1061/(ASCE)1090-0241(1997)123:12(1118) |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Journal of geotechnical and geoenvironmental engineering |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | This paper examines the three categories of permeability functions for unsaturated soils, including empirical, macroscopic, and statistical models. The theoretical backgrounds and performance of each category are examined against various experimental data. The paper also shows that it is possible to degenerate statistical models to macroscopic models and then to empirical models. A new empirical equation for the permeability function is suggested. The statistical model demonstrates good performance and can be readily applied. In some cases the performance of the statistical model can be further improved with the introduction of a correction factor. |
| บรรณานุกรม | : |
Leong, Eng Choon , Rahardjo, Harianto . (2540). Permeability functions for unsaturated soils.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Leong, Eng Choon , Rahardjo, Harianto . 2540. "Permeability functions for unsaturated soils".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Leong, Eng Choon , Rahardjo, Harianto . "Permeability functions for unsaturated soils."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2540. Print. Leong, Eng Choon , Rahardjo, Harianto . Permeability functions for unsaturated soils. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2540.
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