Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Engineering
Performance Evaluation Of Highway Embankment Constructed Using Coal Ash, James E. Alleman, Patrick J. Fox, Daniel J. Debattista
Performance Evaluation Of Highway Embankment Constructed Using Coal Ash, James E. Alleman, Patrick J. Fox, Daniel J. Debattista
JTRP Technical Reports
The objective of this project was to assess the environmental and geotechnical performance of two highway embankments constructed using coal combustion fly ash. The environmental work focused on characterizing monitoring well water samples from the site before, during, and after construction. In addition, a number in in-situ lysimeter water samples were also tested during and after construction. In each case, water samplers were evaluated in terms of their constitutive organic and metal concentrations, as well as their relative bioassay response using a MicrotoxTM protocol. The geotechnical work included monitoring of ash water content and unit weight during placement, settlement analysis, …