Zobrazeno 1 - 10
of 26
pro vyhledávání: '"William H. Albright"'
Publikováno v:
Journal of Geotechnical and Geoenvironmental Engineering. 143
A case study is presented describing the effects of age (14 years) and differential settlement (≈0.3 m vertical over ≈0.4 m horizontal along a horizontal distance of ≈10 m) on the engineeri...
Publikováno v:
Journal of Geotechnical and Geoenvironmental Engineering. 139:1-12
AstudywasconductedatsevensitesacrosstheUnitedStatestoevaluatethe fieldhydrologyof finalcoverswithacompositebarrier (a geomembrane over a soil barrier or a geosynthetic clay liner) for final closure of landfills. The water balance of each cover was mo
Autor:
William H. Albright, James H. Richards, Shannon Wright, Jason K. Smesrud, Keith Goodrich, Tim Israel, Craig H. Benson
Publikováno v:
International Journal of Phytoremediation. 14:76-93
Two instrumented test sections were constructed in summer 1999 at the Kiefer Landfill near Sacramento, California to test the hydraulic performance of two proposed alternative final covers. Both test sections simulated monolithic evapotranspiration (
Publikováno v:
Journal of Geotechnical and Geoenvironmental Engineering. 133:349-359
Hydraulic properties of soils used for water balance covers measured at the time of construction and one to four years after construction are compared to assess how the hydraulic properties of cover soils change over time as a result of exposure to f
Publikováno v:
Journal of environmental quality. 44(6)
Seven ripping treatments designed to improve soil physical conditions for revegetation were compared on a test pad simulating an earthen cover for a waste disposal cell. The field test was part of study of methods to convert compacted-soil waste cove
Publikováno v:
Journal of Geotechnical and Geoenvironmental Engineering. 141
A study was conducted at 12 sites across the United States to evaluate field-scale hydrology of landfill final covers using water balance methods to control percolation. The sites were located in climates ranging from arid to humid, with annual preci
Autor:
Craig H. Benson, Glendon W. Gee, Scott W. Tyler, Steven A. Rock, Tarek Abichou, William H. Albright, Eric V. McDonald
Publikováno v:
Journal of Geotechnical and Geoenvironmental Engineering. 132:1393-1403
A study was conducted in southern Georgia, USA, to evaluate how the hydraulic properties of the compacted clay barrier layer in a final landfill cover changed over a 4-year service life. The cover was part of a test section constructed in a large dra
Autor:
Scott W. Tyler, Steven A. Rock, Tarek Abichou, William H. Albright, Glendon W. Gee, Craig H. Benson
Publikováno v:
Vadose Zone Journal. 5:1157-1171
A study was conducted at sites in subtropical Georgia, seasonal and humid Iowa, and arid southeastern California to evaluate the field hydrology of compacted clay covers for final closure of landfills. Water balance of the covers was monitored with l
Autor:
David S. Shafer, Karl Pohlmann, Michael H. Young, Irene Nester, Stephen F. Zitzer, Greg Pohll, Layi Oyelowo, William H. Albright, Walter H. Zachritz
Publikováno v:
Vadose Zone Journal. 5:742-750
Monte Carlo simulations and a combination of site-specific data (e.g., soil properties, climatic conditions, and native vegetation) were used to design alternative (evapotranspiration) landfill covers at Edwards Air Force Base, located near Lancaster
Publikováno v:
Vadose Zone Journal. 5:809-812
Landfill covers relying on a balance between soil water storage and evapotranspiration (ET) as the primary means to control drainage have been described in the recent paper by Scanlon et al. (2005) in the Vadose Zone Journal. These so-called "ET Cove