Index Catalog // ScholarsArchive@OSU

Statistical quality control applied to asphalt concrete

Creator:: Coghlan, Gerald Thomas
Abstract:: The purpose of this study was to investigate an application of statistical concepts to quality control of highway construction. The application was presented qualitatively and demonstrated quantitatively by an investigation of asphalt content in asphalt concrete. For the example, an Oregon State Highway Project was sampled and tested. The average...
Resource Type:: Masters Thesis
Full Text:: statistics implies over- whelming quantities of tests and numbers, unfamiliar mathematics, and large

Probabilistic Tsunami Hazard and Damage Assessment of the Built Environment : Applied at Seaside, Oregon

Creator:: Park, Hyoungsu
Abstract:: Damage estimates to the built environment from tsunamis are important for disaster mitigation, including planning emergency response and recovery. This dissertation evaluates the damage states of buildings in a small urban coastal city, Seaside, Oregon, from tsunami hazards generated by a Cascadia Subduction Zone (CSZ) event. This study is separated...
Resource Type:: Dissertation
Full Text:: . Title: Probabilistic Tsunami Hazard and Damage Assessment of the Built Environment Applied at Seaside

Seismic assessment of unreinforced and retrofitted masonry buildings using Applied Element Method (AEM)

Creator:: Soti, Rajendra
Abstract:: A significant number of Unreinforced Masonry (URM) buildings exist in the Pacific Northwest region of the United States of America that is a region of high seismicity, which could be subjected to both crustal and subduction zone earthquakes. The catastrophic and brittle failures associated with URM buildings in the past...
Resource Type:: Dissertation
Full Text:: : SEISMIC ASSESSMENT OF UNREINFORCED AND RETROFITTED MASONRY BUILDINGS USING APPLIED ELEMENT METHOD (AEM

Coupled Eulerian-Lagrangian Finite Element Modeling Approach Applied to Wave Structure Interaction: Effects of Shielding, Channeling, and Wall Removal

Creator:: Al-Sayhood, Zeyad A.
Abstract:: The impact of tsunamis on coastal structures gained great a new impetus following the 2004 Indian Ocean Tsunami and the 2011 Tohoku earthquake and tsunami. While several experimental programs have been performed to gain a fundamental understanding, numerical models are needed to study additional features that cannot all be tested...
Resource Type:: Dissertation
Full Text:: Element Modeling Approach Applied to Wave Structure Interaction: Effects of Shielding, Channeling, and

Effect of an Idealized Mangrove Forest of Moderate Cross-shore Width on Loads Measured on a Sheltered Structure and Comparison with Predicted Forces

Creator:: Mitchell, William T.
Abstract:: As coastal communities face increasing chronic and acute hazards, nature-based coastal engineering solutions have experienced a rapid growth in popularity and interest. Recent works on this topic have shown that “Green Infrastructure” may be effective at mitigating coastal hazards and therefore provide sustainable adaptation alternatives to traditional engineering solutions such...
Resource Type:: Masters Thesis
Full Text:: ABSTRACT OF THE THESIS OF William Thomes Mitchell for the degree of Master of Science in Civil

Bearing capacity and immediate settlement of shallow foundations on clay

Creator:: Strahler, Andrew W.
Abstract:: Shallow foundations are extensively used to support structures of all sizes and derive their support from near surface soils. Thus, they are typically embedded up to a few meters into the soil profile. Designers of shallow foundations are required to meet two limit states: overall failure of the soil beneath...
Resource Type:: Masters Thesis
Full Text:: . ...................................................................................... 111 LIST OF TABLES (continued) Table Page Table 7.4.2. Summary statistics of

Stochastic analysis of the nonlinear response transition behavior of an ocean system

Creator:: Yuk, Dongjun
Abstract:: The nonlinear response of an ocean system subjected to random excitations can exhibit very complex dynamic behaviors including jump phenomena and coexistence of attractors. In this study, the stochastic system response behavior of a simple (Duffing) oscillator under narrow-band random excitations is first examined in the subharmonic resonance region. A...
Resource Type:: Masters Thesis
Full Text:: prediction method developed above is then applied to analyze the stochastic response behavior of a

A novel framework for uncertainty propagation in river systems based on performance graphs using two-dimensional hydrodynamic modeling

Creator:: Gifford-Miears, Christopher H.
Abstract:: This thesis presents a novel approach for propagation of uncertainty in river systems. Errors in data observations and predictions (e.g., stream inflows), in model parameters, and resulting from the discretization of continuous systems, all point to the need to accurately quantify the amount of uncertainty carried through the modeling process....
Resource Type:: Masters Thesis
Full Text:: later applied to a test section of the Fraser River in British Columbia. 7 2.2 Hydraulic

Establishing a through-boring pattern and method of test for utility poles

Creator:: Elkins, Lori A.
Abstract:: The goal of this study was to optimize a through-boring pattern that will provide adequate preservative penetration while minimizing the reduction in overall pole bending strength. Hole spacing was developed using longitudinal and transverse chemical penetration data from previous studies. Finite element analysis was used as a preliminary assessment tool...
Resource Type:: Masters Thesis
Full Text:: other and perpendicular to the longitudinal axis of the pole. The hole pattern and was applied to the

Influence of Uncertainties in Terrestrial Laser Scanning on Structural Reliability and Bridge Load Rating

Creator:: Loving, Carly K.
Abstract:: To ensure the safety of the nation’s bridges, the National Bridge Inspection Standards (NBIS) require all bridges to undergo routine load rating analyses to assess their structural capacity. Accurate geometric information for each structure is necessary for load rating analyses. This information is typically ascertained from as-built plans. Still, when...
Resource Type:: Masters Thesis
Full Text:: applied to capture structure geometries, the influence of the uncertainty from the scan data (including

ScholarsArchive@OSU

Statistical quality control applied to asphalt concrete

Probabilistic Tsunami Hazard and Damage Assessment of the Built Environment : Applied at Seaside, Oregon

Seismic assessment of unreinforced and retrofitted masonry buildings using Applied Element Method (AEM)

Coupled Eulerian-Lagrangian Finite Element Modeling Approach Applied to Wave Structure Interaction: Effects of Shielding, Channeling, and Wall Removal

Effect of an Idealized Mangrove Forest of Moderate Cross-shore Width on Loads Measured on a Sheltered Structure and Comparison with Predicted Forces

Bearing capacity and immediate settlement of shallow foundations on clay

Stochastic analysis of the nonlinear response transition behavior of an ocean system

A novel framework for uncertainty propagation in river systems based on performance graphs using two-dimensional hydrodynamic modeling

Establishing a through-boring pattern and method of test for utility poles

Influence of Uncertainties in Terrestrial Laser Scanning on Structural Reliability and Bridge Load Rating

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