Index Catalog // ScholarsArchive@OSU

Experimental studies of Vierendeel beam analysis

Creator:: Russell, William Clyde
Abstract:: Fabricated steel beam specimens with rectangular holes cut in the webs were subjected to load tests to analyze the behavior of the modified section. Beam-depth to hole-depth ratio was in all cases 2.0; however, ratio of hole length to hole height varied from 2.0 to 3.0. The primary instrumentation of...
Resource Type:: Masters Thesis
Full Text:: ABSTRACT OF THE THESIS OF Civil Engineering William Clyde Russell for the M.S. in (Structures) (Name

Development of structural layer coefficients for open graded asphalt emulsion mixes

Creator:: Hatch, David Russell
Abstract:: This paper describes the development of structural layer coefficients for open graded asphalt emulsion surfacing layers which can be used with the AASHO pavement design method, as modified by the U. S. Forest Service, Region 6. A field survey conducted to document the history, performance and material characteristics of in-service...
Resource Type:: Masters Thesis
Full Text:: graded asphalt emulsion mixes AN ABSTRACT OF THE THESIS OF David Russell Hatch for the degree of

Disposal of sandy pipeline dredge spoils by end dumping

Creator:: Pyles, Marvin Russell
Abstract:: Channel maintenance operations in the rivers and harbors of the United States annually require the disposal of over 320 million cubic meters of dredge spoils. As the availability of suitable land sites diminishes, open water disposal presents an attractive yet controversial alternative method. For open water disposal to be acceptable,...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF MARVIN RUSSELL PYLES for the

Radon-222 as an in situ partitioning tracer for quantifying nonaqueous phase liquid (NAPL) saturations in the subsurface

Creator:: Davis, Brian M.
Abstract:: This study investigated the use of radon-222 as an in situ partitioning tracer for quantifying nonaqueous phase liquid (NAPL) saturations in the subsurface. Laboratory physical aquifer models (PAMs), field experiments, and numerical simulations were used to investigate radon partitioning in static (no-flow) experiments and in single-well, 'push-pull' tests conducted in...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Brian M. Davis for the

Improving Interlayer Bond Quality with Engineered Tack Coats under Adverse Construction Conditions: A Laboratory and Field Investigation

Creator:: Wruck, Blaine M.
Abstract:: Tack coat emulsion, comprised of asphalt binder, water and emulsifying agents, is an interlayer membrane applied before asphalt pavement construction, which helps pavement layers bond together and permeate stresses and strains induced by heavy wheel loads through the entire thickness of the pavement structure. Proper interlayer bonding aids in preventing...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Blaine M. Wruck for

Early age performance of latex-modified concrete bridge deck overlays

Creator:: Sujjavanich, Suvimol
Abstract:: Environmental factors and physical properties of latex modified concrete (LMC) are hypothesized to contribute to early age cracking in bridge deck overlays. Cracking permits the ingress of moisture and aggressive solutions into the substrate and may contribute to other subsequent distresses. Understanding the material properties and mechanisms involved is necessary...
Resource Type:: Dissertation
Full Text:: Performance of Latex-Modified Concrete Bridge Deck Overlays. James R.Lundy Environmental factors and

Polar analysis of beam-columns for aircraft

Creator:: Jones, Walter Richard
Abstract:: The analysis of a member carrying a combination of lateral and axial loads (a "beam-column") is a problem of frequent occurrence in aircraft structural design. This thesis presents the derivation and application of the Polar method, both analytical and graphical. The method was first suggested in Germany, several years later...
Resource Type:: Masters Thesis
Full Text:: ........(i) Let Mx- wj2 = ..N1- Ccoi( ) which will be recognized as the equation of a circle, in M

The control and fate of enteric bacteria in the environment with particular emphasis on the factors influencing fecal indicator survival in waste storage facilities

Creator:: Crane, Stuart R.
Abstract:: The indiscriminate release of fecal bacteria to the environment can present a public health hazard when pathogenic species gain access to drinking and recreational water sources. The extent of bacterial contamination of surface and ground waters associated with animal production units and waste application areas seems largely dependent on the...
Resource Type:: Dissertation
Full Text:: REVIEW S. R. Crane, J. A. Moore, M. E. Grismer, J. R. Miners 3.1 ABSTRACT The potential for

Evaluation of crumb rubber modified mixtures using performance based analyses

Creator:: Saxton, Robert W.
Abstract:: This study investigated the laboratory performance of crumb rubber modified mixtures compared to a standard bituminous mixture using performance based test procedures. This study was part of an asphalt resurfacing program for the Seattle Washington area. Laboratory analyses were used to estimate the long term pavement performance of these mixtures...
Resource Type:: Masters Thesis
Full Text:: special thanks to Dr. Ronald L. Terrel and Dr. James R. Lundy for their guidance and encouragement

Evaluating dairy waste management systems ̓influence on fecal coliform concentration in runoff

Creator:: Grismer, Mark Edward
Abstract:: This paper examines the environmental factors influencing the die-off and transport of fecal coliform bacteria present in wastes applied to the land surface. These factors are examined specifically for dairy waste management systems and the net effect each system has on runoff water quality. A model is developed that considers...
Resource Type:: Masters Thesis
Full Text:: . Measured Travel Distance Travel time Description Soil type (m/ft) (hr) Reference Sewage trenches

ScholarsArchive@OSU

Experimental studies of Vierendeel beam analysis

Development of structural layer coefficients for open graded asphalt emulsion mixes

Disposal of sandy pipeline dredge spoils by end dumping

Radon-222 as an in situ partitioning tracer for quantifying nonaqueous phase liquid (NAPL) saturations in the subsurface

Improving Interlayer Bond Quality with Engineered Tack Coats under Adverse Construction Conditions: A Laboratory and Field Investigation

Early age performance of latex-modified concrete bridge deck overlays

Polar analysis of beam-columns for aircraft

The control and fate of enteric bacteria in the environment with particular emphasis on the factors influencing fecal indicator survival in waste storage facilities

Evaluation of crumb rubber modified mixtures using performance based analyses

Evaluating dairy waste management systems ̓influence on fecal coliform concentration in runoff

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