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An evaluation of coastal Oregon's marginal aggregates

Creator:: Clemmons, Gregory H.
Abstract:: Coastal Oregon is deficient in quality construction aggregates. There is, however, an abundance of lower quality, or marginal, aggregate available for construction purposes. An evaluation of these marginal aggregates is the purpose of this paper. There are four classes of marginal rocks found on the Oregon Coast. Basalts, high in...
Resource Type:: Masters Thesis
Full Text:: alternative is to CLATSOP , Goble r. iSt.Helens TI LLA -, MOCK r- - Lincoln Cityp

Pressure distribution around a circular cylinder resting on a flat boundary in an oscillating fluid

Creator:: Johnson, Ronald Ernest
Abstract:: This study was undertaken to provide information needed in the design of ocean outfalls. A review of past investigations concerning forces on submerged objects is presented. Objects independent of any boundary and cylinders in boundary contact are considered. A solution for pressure distribution about a circular cylinder resting on a...
Resource Type:: Masters Thesis
Full Text:: = - `Jc. +4_ snE9i (21) R. G. Dean and P. S. Eagleson (7, p. H -3) give the above wave profile

Hydrology studies applicable to Oregon

Creator:: Johnson, Arthur Fayette
Resource Type:: Masters Thesis
Full Text:: requireraents for the Degree of MASTER OF SCIENCE by Arthur Fayette Johnson June, 193:3 APPROVED

Design and fatigue behavior of near-surface mounted CFRP bars for shear strengthening of RC bridge girders

Creator:: Johnson, Brandon Ang
Abstract:: Carbon fiber reinforced polymer (CFRP) materials are emerging as an effective means of strengthening and rehabilitating bridges. Near surface mounting (NSM) is a newer technique for application of CFRP for retrofitting of bridge members that provides advantages over conventional strengthening techniques. The technique is still new and uncertainties remain regarding...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Brandon Ang Johnson

Evaluation of a unified design for asphalt recycling by means of dynamic and fatigue testing

Creator:: Whitcomb, William G.
Abstract:: Design methods for pavement mixtures containing recycled asphalt concrete have been explored in many studies. Most methods of design are modelled after procedures originally developed for conventional construction with virgin raw materials. The unique properties of aged asphalt as raw material are rarely considered when applying conventional procedures. The approach...
Resource Type:: Masters Thesis
Full Text:: means of dynamic and fatigue testing AN ABSTRACT OF THE THESIS OF William G. Whitcomb in Civil

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:: : Dr. R. G. Hicks This paper describes the development of structural layer coefficients for open

Test method to determine the degree of asphalt stripping from aggregates

Creator:: Boudreau, Richard L.
Abstract:: Moisture damage has long been recognized as one of the most critical factors influencing the performance of asphalt concrete (AC) pavements. This moistureinduced damage occurs from either the physical separation of the asphalt film from the aggregate or the softening of the asphalt binder within the AC mixture in the...
Resource Type:: Masters Thesis
Full Text:: Asphalt Stripping from Aggregates I Redacted for Privacy Abstract Approved: FL'k.1 PU1" R. G. Hicks

An evaluation of dust abatement materials used in Region 6

Creator:: Langdon, Brian B.
Resource Type:: Masters Thesis
Full Text:: to his major professor, Dr. R. G. Hicks for his guidance, on and off the court, throughout the

Evaluation of selected marginal aggregates stabilized with cement

Creator:: Chang, Chen
Abstract:: Coastal Oregon is deficient in quality construction aggregate. There is, however, an abundance of lower quality, or marginal aggregate available for construction purposes. The purpose of this report is to develop techniques for upgrading marginal aggregates with portland cement and methods for evaluating the relative performance of these stabilized materials...
Resource Type:: Masters Thesis
Full Text:: Cement. Abstract Approved: Redacted for Privacy Thesis Advisor, R. G. Hicks Coastal Oregon is

Performance-Based Design Methodology for Using Emergent Vegetation to Mitigate Wave Overtopping

Creator:: Ostrow, Kayla
Abstract:: To facilitate the design of Natural and Nature-Based Features (NNBF) for flood protection, this thesis expands an existing engineering design methodology to NNBF systems. The existing approach is a Level III reliability method for the performance-based design of traditional coastal engineering systems. The expanded methodology incorporates uncertainties inherent to both...
Resource Type:: Masters Thesis

ScholarsArchive@OSU

An evaluation of coastal Oregon's marginal aggregates

Pressure distribution around a circular cylinder resting on a flat boundary in an oscillating fluid

Hydrology studies applicable to Oregon

Design and fatigue behavior of near-surface mounted CFRP bars for shear strengthening of RC bridge girders

Evaluation of a unified design for asphalt recycling by means of dynamic and fatigue testing

Development of structural layer coefficients for open graded asphalt emulsion mixes

Test method to determine the degree of asphalt stripping from aggregates

An evaluation of dust abatement materials used in Region 6

Evaluation of selected marginal aggregates stabilized with cement

Performance-Based Design Methodology for Using Emergent Vegetation to Mitigate Wave Overtopping

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