Auteur Craig H. Benson
Documents disponibles écrits par cet auteur (14)
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Christopher A. Bareither, Auteur ; Craig H. Benson, Auteur ; Tuncer B. Edil, Auteur |This study focused on quantifying relative contributions of abiotic and biotic compression of municipal solid waste (MSW). Abiotic mechanisms include immediate compression, mechanical creep, and moisture-induced waste softening. The biotic mecha[...]
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Christopher A. Bareither, Auteur ; Craig H. Benson, Auteur ; Tuncer B. Edil, Auteur |An evaluation of scale effects, stress, waste segregation, and waste decomposition on the immediate compression behavior of municipal solid waste is presented. Laboratory experiments were conducted in 64-, 100-, and 305-mm-diameter compression c[...]
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Christopher A. Bareither, Auteur ; Ronald J. Breitmeyer, Auteur ; Craig H. Benson, Auteur |The Deer Track Bioreactor Experiment (DTBE) was a field-scale experiment conducted in a drainage lysimeter (8.2-m height, 2.4-m diameter) to assess the physical, chemical, and biological response of municipal solid waste with leachate addition. [...]
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Christopher A. Bareither, Auteur ; Craig H. Benson, Auteur ; Tuncer B. Edil, Auteur |The objective of this study was to evaluate the effects of waste composition and decomposition on the shear strength of municipal solid waste. Waste was collected from two sources (an operating landfill and a transfer station) and degraded in la[...]
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William H. Albright, Auteur ; Craig H. Benson, Auteur ; Preecha Apiwantragoon, Auteur |A study was conducted at seven sites across the United States to evaluate the field hydrology of final covers with a composite barrier (a geomembrane over a soil barrier or a geosynthetic clay liner) for final closure of landfills. The water bal[...]
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Christopher A. Bareither, Auteur ; Tuncer B. Edil, Auteur ; Craig H. Benson, Auteur |This study evaluated the effects of physical characteristics and geologic factors on the shear strength of compacted sands from Wisconsin that are used as granular backfill for mechanically stabilized earth walls and reinforced soil slopes. Phys[...]
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Joseph Scalia IV, Auteur ; Craig H. Benson, Auteur |Geosynthetic clay liners (GCLs) were exhumed from composite barriers, (i.e., geomembrane over GCL) in final covers at four sites after 4.7 to 6.7 years to evaluate the in-service condition. Monovalent bound cations were replaced by divalent cati[...]
Périodique : texte imprimé
John T. Christian, Directeur de publication ; Craig H. Benson, Directeur de la recherche ; Harold Olsen, Directeur de la recherche | New-York : American society of civil engineers | 1956-
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Min-Gyun Park, Auteur ; Tuncer B. Edil, Auteur ; Craig H. Benson, Auteur |Data from bench-scale composite liner experiments were compared with predictions made with two models, a finite-difference model and a semianalytical model, used to predict volatile organic compound (VOC) transport through composite liners. Tran[...]
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Seunghak Lee, Auteur ; Ali Hakan Ören, Auteur ; Craig H. Benson, Auteur |Three commercial organoclays were evaluated as media for a variably permeable reactive barrier (VPRB) to manage coal-tar creosote, a non-aqueous-phase liquid (NAPL) consisting primarily of polynuclear aromatic hydrocarbons (PAHs). Organoclays an[...]
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Craig H. Benson, Auteur ; Stephen R. Meer, Auteur |Laboratory experiments were conducted on a geosynthetic clay liner (GCL) containing Na–bentonite to determine how the swell index and hydraulic conductivity of GCLs are affected by wet-dry cycling with solutions having different relative abundan[...]
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Erdem O. Tastan, Auteur ; Tuncer B. Edil, Auteur ; Craig H. Benson, Auteur |The effectiveness of fly ash use in the stabilization of organic soils and the factors that are likely to affect the degree of stabilization were studied. Unconfined compression and resilient modulus tests were conducted on organic soil–fly ash [...]
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Jacob J. Sauer, Auteur ; Craig H. Benson, Auteur ; Ahmet H. Aydilek, Auteur |Leaching of four trace elements [cadmium (Cd), chromium (Cr), selenium (Se), and silver (Ag)] from soft organic soils stabilized with high carbon fly ashes (HCFAs) was assessed using water leach tests (WLTs) and column leach tests (CLTs) on soil[...]
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James M. Tinjum, Auteur ; Craig H. Benson, Auteur ; Tuncer B. Edil, Auteur |Column tests were conducted to evaluate two treatment strategies for reducing and stabilizing hexavalent chromium, Cr(VI), in chromium ore processing residue (COPR): permeation with a FeSO4–H2SO4 solution and blending with a cationic polysulfide[...]
