Search Results - "Drumm, Eric C"

Influence of flocculant on flow behavior and undrained shear strength of fine coal refuse by Jedari, Cyrus, Palomino, Angelica M., Drumm, Eric C.

“…The stability of impounded slurry materials in part depends on the potential for flow and undrained shear strength. The purpose of this study is to investigate…”
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Stability and Evolution of Planar and Concave Slopes under Unsaturated and Rainfall Conditions by Hassanikhah, Arash, Drumm, Eric C

“…Abstract Natural slopes are often observed to have a concave, convex, or a combination concave/convex profile, yet constructed slopes are traditionally…”
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Vertical Loads on Concrete Box Culverts under High Embankments by Bennett, Richard M, Wood, Scott M, Drumm, Eric C, Rainwater, N. Randy

“…Vertical loads on concrete box culverts under high embankments are examined, where a high embankment is defined herein as one where the height of the fill…”
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Approximation of the Time Rate of Consolidation for Hydraulically Placed Fine Coal Refuse Using a Variable Coefficient of Consolidation Method by Jedari, Cyrus, Drumm, Eric C, Palomino, Angelica M

“…Abstract Terzaghi’s consolidation theory assumes strain in soil due to applied overburden pressure is small, and permeability and thus the coefficient of…”
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Prediction/Verification of Particle Motion in One Dimension with the Discrete-Element Method by Chen, Feng, Drumm, Eric. C, Guiochon, Georges

“…Although the availability of discrete-element method (DEM) codes has improved, the need still exists to solve simple verification problems to obtain an…”
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Stress distribution and dimensional changes in chromatographic columns by Chen, Feng, Drumm, Eric. C., Guiochon, Georges

“…High pressures, in the kilobar range, are now used in liquid chromatography. Basic equations from mechanics are applied to investigate the stress state in…”
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Design of Stable Concave Slopes for Reduced Sediment Delivery by Jeldes, Isaac A, Drumm, Eric C, Yoder, Daniel C

“…Abstract Constructed slopes are traditionally given a planar form. However, natural slopes are more likely to be concave in cross section. In addition,…”
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Coupled discrete element and finite volume solution of two classical soil mechanics problems by Chen, Feng, Drumm, Eric. C., Guiochon, Georges

“…One dimensional solutions for the classic critical upward seepage gradient/quick condition and the time rate of consolidation problems are obtained using…”
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Approximate Solution to the Sokolovskiĭ Concave Slope at Limiting Equilibrium by Jeldes, Isaac A, Vence, Nicholas E, Drumm, Eric C

“…AbstractThe growth of precision autoguidance systems on construction equipment suggests that nonplanar slopes and landforms now can be constructed readily…”
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Erodibility of low‐compaction steep‐sloped reclaimed surface mine lands in the southern Appalachian region, USA by Hoomehr, Siavash, Schwartz, John S, Yoder, Daniel, Drumm, Eric C, Wright, Wesley

“…The use of loose spoils on steep slopes for surface coal mining reclamation sites has been promoted by the US Department of Interior, Office of Surface Mining…”
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Curve Numbers for Low-Compaction Steep-Sloped Reclaimed Mine Lands in the Southern Appalachians by Hoomehr, Siavash, Schwartz, John S, Yoder, Daniel C, Drumm, Eric C, Wright, Wesley

“…AbstractIn the coal-mining region of the Appalachians, the Forestry Reclamation Approach (FRA) is currently promoted by the U.S. Dept. of Interior, Office of…”
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Stability Charts for the Collapse of Residual Soil in Karst by Drumm, Eric C, Aktürk, Özgür, Akgün, Haluk, Tutluoğlu, Levent

“…Collapse of the residual soil over bedrock cavities often occurs during construction in karst terrain, particularly when the thickness of the residuum is…”
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Partial Saturation and Seismicity on Steep Reclaimed Slopes by Jeldes, Isaac A., Drumm, Eric C., Schwartz, John S.

“…While traditional mine reclamation methods emphasize compaction to increase the strength of the materials and ensure stability of the restored slope, high…”
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Piling Framed Concrete Retaining Wall: Design Pressures and Stability Evaluation by Jeldes, Isaac A, Drumm, Eric C, Bennett, Richard M, Zisi, Nikola

“…AbstractThe piling framed retaining wall (PFRW) is an innovative earth-retention system applicable for soils underlain by rock, which is ideal for applications…”
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The Low Compaction Grading Technique on Steep Reclaimed Slopes: Soil Characterization and Static Slope Stability by Jeldes, Isaac A., Drumm, Eric C., Schwartz, John S.

“…Since the Surface Mining and Control Reclamation Act of 1977, US coal mining companies have been required by law to restore the approximate ground contours…”
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Mechanics of column beds: II. Modeling of coupled stress-strain-flow behavior by Yew, Bee Gaik, Ureta, Jorge, Shalliker, R. Andrew, Drumm, Eric C., Guiochon, Georges

“…The rheological behavior of a bed of packing material during its consolidation was investigated using an elastic‐plastic model, the Frictional Material Model…”
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Mechanics of column beds: I. Acquisition of the relevant parameters by Yew, Bee Gaik, Drumm, Eric C., Guiochon, Georges

“…The efficiency of chromatographic columns is adversely affected by large‐scale radial variations of the packing density or void ratio of the material used to…”
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Stability evaluation for the siting of municipal landfills in karst by Yang, Michael Zhiqiang, Drumm, Eric C

“…During the siting, construction, and maintenance of facilities in the karst terrain, the stability of the residual soils that overlie the cavitose limestone is…”
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Subgrade Resilient Modulus Correction for Saturation Effects by Drumm, Eric C, Reeves, Jason S, Madgett, Mark R, Trolinger, William D

“…Mechanistic design methods for flexible pavement require the specification of the resilient modulus Mr for each soil subgrade encountered in the pavement…”
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Behavior of packing materials in axially compressed chromatographic columns by Cherrak, Djamel E, Al-Bokari, Majed, Drumm, Eric C, Guiochon, Georges

“…The behavior of a packing material (Luna C 18 from Phenomenex, Torrance, CA, USA) was studied during the consolidation of a column bed under axial compression…”
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