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Now showing items 31-40 of 118
EFFECT OF DIOIC ACIDS ON FERRIC IRON REDUCTION BY SHEWANELLA ONEIDENSIS MR-1 AND CARBON STEEL CORROSION
(2017-12)
Corrosion represents a tremendous burden on infrastructure and industries such as the oil and gas industry. According to National Association of Corrosion Engineers (NACE), total annual cost of steel corrosion in the oil ...
Evaluation of Rolling-Type Isolation Systems for Seismic Hazard Mitigation
(2018-08)
Nonstructural components within mission-critical facilities such as hospitals and telecommunication facilities are vital to a community's resilience when subjected to a seismic event. Building contents like medical and ...
Incorporating Grillage Model Derived Load Distribution Factors Into Ratings of Prestressed Concrete Bridges
(2018-05)
Characterization and evaluation of bridges is a laborious task. A large number of bridges in Oklahoma are potentially deficient for shear due to differences between the current codes and those used to design the bridges. ...
Using Techno-Economic Assessments to Determine the Degree of Centralization in Municipal Wastewater Infrastructure in the Context of Urban Environments
(2019-12-13)
Rapid urbanization, aging infrastructure, high energy demand, and water scarcity challenge
the strong reliance and sustainability of centralized municipal wastewater infrastructure. On the
other hand, decentralized ...
THE PERFORMANCE OF CONCRETE CONTAINING HIGH VOLUMES OF RECYCLED MATERIALS FOR USE IN PAVEMENT APPLICATIONS
(2017-12)
America’s roadway system is in need of a more sustainable, efficient, and innovative plan to improve the condition if its infrastructure. As a possible solution, this research focuses on using recycled concrete aggregate ...
Assessment of ultra-high-performance-concrete (UHPC) properties using different fibers
(2022-08)
Ultra-high-performance-concrete (UHPC) is a cementitious material with a high compressive strength, densely packed structure resulting in near zero permeability, small crack opening, and significant post-cracking tensile ...
Assessing risk and potential reuse of hard rock mine drainage passive treatment residual solids
(2021-08)
Ecologically engineered mine drainage passive treatment systems rely on a series of biogeochemical reactions to decrease concentrations of ecotoxic trace metals and have proven to be an effective way to improve water quality ...
Shake table testing of scaled rammed earth models
(2008)
The ancient method of rammed earth construction has been used in various parts of the globe, including Central and South America, which experience high seismic activity. Although some studies have been done on rammed earth, ...
SORPTION AND RELEASE OF NICKEL AND ZINC USING A MIXED ALGAE COMMUNITY COLLECTED FROM A MINE DRAINAGE PASSIVE TREATMENT SYSTEM
(2017-05)
Mine water from upwellings in Commerce Oklahoma is treated by the Mayer Ranch Passive Treatment System (MRPTS) to remove contaminants. The last treatment section of MRPTS is referred to as the polishing pond (also known ...
Evaluating the Performance of a Nonlinear Dual-Mode Vibration Isolator/Absorber System
(2021)
During the event of an earthquake, motion-sensitive equipment inside a building can be protected from seismic disturbance using a floor isolation system (FIS). Its behaviour is assumed linear when it displaces within the ...