Index Catalog // ScholarsArchive@OSU

Response Sensitivity Formulations for Geometrically Nonlinear Finite Element Analysis

Creator:: Al-Aukaily, Alabbas
Abstract:: Significant amounts of uncertainty owing to both modeling decisions and inherent randomness are present in simulating the material and geometric nonlinear response of structural systems to extreme loading. Computing the sensitivity of structural response with respect to model parameters indicates which parameters have the largest affect on the response, which...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Alabbas Al-Aukaily for

Mitigating Wildfire Impacts on Mobility Using GIS, Fire Modeling, and Operations Simulation

Creator:: Al-Hamadani, Saifaldawlah
Abstract:: Wildfires are a recurring disaster that threatens communities living close to forests and result in significant financial losses along with negative environmental effects, especially with the increase of wildfire season length and intensity due to climate change and increasing urbanization. Wildfire events can also have a significant impact on the...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Saifaldawlah Al

Experimental and Analytical Studies of Large-Scale Pile Caps

Creator:: Al-Sakin, Yasmeen
Abstract:: Pile caps are structural elements used to transfer loads from columns to a group of piles, which transfer them to stronger soil layers. Pile cap with horizontal distance between the column and piles less than twice its effective depth is categorized as "deep," where significant nonlinear strain distribution occurs through...
Resource Type:: Dissertation
Full Text:: Al-Sakin for the degree of Doctor of Philosophy in Civil Engineering presented on March 10, 2022

Development of a test procedure for water sensitivity of asphalt concrete mixtures

Creator:: Al-Swailmi, Saleh H.
Abstract:: Environmental factors such as temperature, air, and water can have a profound effect on the durability of asphalt concrete mixtures. In mild climates where good quality aggregates and asphalt cement are available, the major contribution to deterioration may be due to traffic loading and the resultant distress is manifested in...
Resource Type:: Dissertation
Full Text:: asphalt concrete mixtures AN ABSTRACT OF THE THESIS OF Saleh H. Al-Swailmi for the degree of Doctor of

Developing an analysis framework to compare commuter rail service and bus service in the Mid-Willamette Valley in Oregon

Creator:: Roholt, Ian M.
Abstract:: This thesis develops a framework for analyzing the application of commuter rail and bus services between several small urban centers to enhance overall connectivity. The study includes analyzing specific performance criteria for commuter rail service and express bus service based on data from existing systems around the U.S. The study...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Ian M. Roholt for the degree of Master of Science in Civil

Observational study of buffered bike lane design implementation of roadway bicycling in Portland, Oregon

Creator:: Rios, Elizabeth A.
Abstract:: Bicyclists are one of the highest and most vulnerable road users. This is due to the higher likelihood of being seriously injured when involved in a crash. This research seeks to understand two different behavioral interactions of an implemented facility user: the motorist (secondary user) and bicyclist (primary user). The...
Resource Type:: Masters Thesis
Full Text:: Abstract approved: ______________________________________________________ Katharine M. Hunter-Zaworski

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:: ranging between 0.2-0.6 m. Robertson et al. (2011) reported on tests performed to measure tsunami forces

Applying climate change information to hydraulic and hydrologic transportation infrastructure

Creator:: Al Naabi, Rawan Y.
Abstract:: Scour is the main cause of bridge failures in the United States. Bridge failures raise a hazard to the safety of the traveling public as well as the massive economic consequences due to the high cost of constructing a new or a replacement bridge. The Oregon Department of Transportation (ODOT)...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Rawan Yahya Al Naabi for the degree of

Decision-making Tool to Select Construction Contractors Based on Safety Performance

Creator:: Al-Saffar, Ola T.
Abstract:: The safety of workers in the construction industry is a big concern because of the high number of fatalities and injuries that occur in the industry. Selecting contractors based on safety performance can improve safety and reduce the risks of injuries. However, owners commonly choose contractors based on competitive bidding...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Ola T. Al-Saffar for the

Evaluation of water damage on asphalt concrete mixtures using the environmental conditioning system

Creator:: Al-Joaib, Ali Abdulla
Abstract:: Asphalt concrete pavement is subjected to several damaging actions from traffic loads, water (from precipitation and/or groundwater sources), and temperature. The durability of the asphalt-aggregate mixture, its ability to withstand these damaging actions for long periods, is a very important engineering property. While the durability of the asphalt-aggregates mixture depends...
Resource Type:: Dissertation
Full Text:: the environmental conditioning system AN ABSTRACT OF THE THESIS OF Abdul la Ali Al-Joaib for the

ScholarsArchive@OSU

Response Sensitivity Formulations for Geometrically Nonlinear Finite Element Analysis

Mitigating Wildfire Impacts on Mobility Using GIS, Fire Modeling, and Operations Simulation

Experimental and Analytical Studies of Large-Scale Pile Caps

Development of a test procedure for water sensitivity of asphalt concrete mixtures

Developing an analysis framework to compare commuter rail service and bus service in the Mid-Willamette Valley in Oregon

Observational study of buffered bike lane design implementation of roadway bicycling in Portland, Oregon

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

Applying climate change information to hydraulic and hydrologic transportation infrastructure

Decision-making Tool to Select Construction Contractors Based on Safety Performance

Evaluation of water damage on asphalt concrete mixtures using the environmental conditioning system

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