Heat Transport and Water Permeability during Cracking of the Landfill Compacted Clay Cover
Joint Authors
Liu, Jianjun
Lu, Haijun
Li, Yuan
Dong, Yiqie
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-09-27
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
The heat-moisture transport through the compacted clay was observed in laboratory.
The hydraulic conductivity of cracked clay under wetting-drying cycles was also investigated.
At the early phase of heating, the temperature of soil columns rose fast and moisture decreased dramatically; after this phase, the temperature rose at a lower speed and moisture loss stabilized gradually.
The moisture content of compacted clay at 25 cm depth decayed to 0.
The crack intensity factor (CIF) of compacted clay was 0.043 and 0.097; the crack depth was about 6.5 cm and 8.2 cm at 50°C and 60°C, respectively.
The hydraulic conductivity of compacted clay was within 8.3 × 10−7 to 1.5 × 10−5 cm/s after four wetting-drying cycles.
This value was 2~3 orders of magnitude higher than that of uncracked clay.
American Psychological Association (APA)
Lu, Haijun& Liu, Jianjun& Li, Yuan& Dong, Yiqie. 2015. Heat Transport and Water Permeability during Cracking of the Landfill Compacted Clay Cover. Journal of Chemistry،Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1067575
Modern Language Association (MLA)
Lu, Haijun…[et al.]. Heat Transport and Water Permeability during Cracking of the Landfill Compacted Clay Cover. Journal of Chemistry No. 2015 (2015), pp.1-6.
https://search.emarefa.net/detail/BIM-1067575
American Medical Association (AMA)
Lu, Haijun& Liu, Jianjun& Li, Yuan& Dong, Yiqie. Heat Transport and Water Permeability during Cracking of the Landfill Compacted Clay Cover. Journal of Chemistry. 2015. Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1067575
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1067575