Search results | J. Murrey Atkins Library

Title: LEACHABILITY AND SORPTIVITY OF INCINERATED BIOSOLID ASH
Author: Boivin, William
Date Created: 2017
Subjects--Topical: Civil engineering, Environmental geology
Description: The byproduct of incinerated biosolids (biosolid ash) was evaluated for land application through laboratory and field testing of leachability and sorption capacity. Field testing involved vacuum lysimeters that were installed to monitor the leacha...

Title: Laboratory Validation and Initial Field Evaluation of a Vibration-Based Technique for Condition Assessment of Timber Utility Poles
Author: Dulin, Steven
Date Created: 2018
Subjects--Topical: Engineering, Civil engineering
Description: Timber is the most common material used for the utility poles that support the transmission and distribution lines of the electrical grid in the United States. Timber is well-suited for use in utility poles but is subject to decay from fungi and o...

Title: Load Rating for North Carolina Legal Vehicles
Author: Weiger, Jason
Date Created: 2017
Subjects--Topical: Civil engineering
Description: Bridge load rating is the process by which the continued health and capacity of bridges are determined by state authorities. This process was established after the collapse of the Silver Bridge over the Ohio River due to overloading resulted in 46...

Title: MICROSTRUCTURAL ANALYSIS AND MODELING OF FLUE GAS DESULFURIZATION WASTEWATER SEQUESTERED IN THE ALKALI-ACTIVATED FLY ASH MATRIX
Author: Ghaempanah Tajabadi, Morteza
Date Created: 2019
Subjects--Topical: Materials science, Civil engineering, Environmental engineering
Description: Geopolymers can be categorized as synthetic zeolitic monoliths. The amorphous structure of this material is developed by dissolution of an aluminate and silicate-rich source, like fly ash, in a highly alkaline solution and then interlinking and cr...

Title: MODE I FATIGUE AND FRACTURE OF THE CARBON FIBER REINFORCED POLYMER TO CONCRETE BONDED INTERFACE
Author: Nicholas, Thomas
Date Created: 2010
Subjects--Topical: Civil engineering
Description: As wet, lay-up fiber reinforced polymers (FRP) continue to gain popularity in the redesign and retrofit of reinforced concrete structures; it becomes imperative to fully define the interaction between these materials. Until recently, the main body...

Title: MODELING CRASH RISK AT RAIL-HIGHWAY AT GRADE CROSSINGS
Author: Sharma, Soumya
Date Created: 2014
Subjects--Topical: Civil engineering
Description: The Federal Railroad Administration (FRA)'s Web Based Accident Prediction System (WBAPS) is used by federal, state and local agencies to get a preliminary idea on safety at a rail-highway grade crossing. It is an interactive and user friendly tool...

Title: MODELING CRASH RISK DUE TO TRAFFIC RULE VIOLATIONS FOR EDUCATION, ENFORCEMENT AND ENGINEERING COUNTERMEASURES
Author: Penmetsa, Praveena
Date Created: 2017
Subjects--Topical: Civil engineering, Transportation
Description: With 1.3 million deaths, motor vehicle crashes contributed to 2.2% of the total deaths in the world during 2012. Traffic rule violations are the major reason for the occurrence of crashes and fatalities world-wide. Education, enforcement and engin...

Title: MODELING TRAVEL DEMAND AND CRASHES AT MACROSCOPIC AND MICROSCOPIC LEVELS
Author: Duddu, Venkata Ramana
Date Created: 2012
Subjects--Topical: Civil engineering, City planning, Transportation--Planning
Description: Accurate travel demand / Annual Average Daily Traffic (AADT) and crash predictions helps planners to plan, propose and prioritize infrastructure projects for future improvements. Existing methods are based on demographic characteristics, socio-eco...

Title: MOISTURE AND HEAVY METAL STABILIZATION FOR COAL COMBUSTION RESIDUALS USING SODIUM POLYACRYLATE
Author: Annamraju, Sai Sahithi
Date Created: 2018
Subjects--Topical: Civil engineering, Environmental engineering, Geotechnical engineering
Description: Due to the recent (2015) federal regulations pertaining to disposal of coal combustion residuals (CCR) from electric utilities, methods to dewater the CCR impoundments, establish structural stability, and mitigate the leaching of heavy metals from...

Title: Maximizing Benchmarking Initiatives in the Built Environment for Sustained Continuous Improvement
Author: Dodd, Justin
Date Created: 2021
Subjects--Topical: Engineering, Civil engineering, Industrial management
Description: While continuous improvement initiatives such as benchmarking have a history of utilization for core business objectives, their successful utilization in the built environment industries, such as construction and facilities management is not nearl...

Title: Mechanical and Physical Characterization of Recycled PET Bales for Use as Lightweight Fill Material
Author: Garbini, Jacob
Date Created: 2016
Subjects--Topical: Civil engineering
Description: Waste generation rates are increasing so there is a need to determine alternative methods of dealing with waste to accommodate a sustainable future. Polyethylene Terephthalate (PET) plastic represents a large portion of the domestic waste generate...

Title: Methods to Estimate Link Level Travel Based on Spatial Effects
Author: Kusam, Prasanna
Date Created: 2011
Subjects--Topical: Civil engineering, City planning, Transportation--Planning
Description: Annual Average Daily Traffic (AADT) is used in several planning, roadway design, operational and safety analyses by transportation planners and engineers. Existing methods are very complex and do not adequately address the modeling needs. Errors a...

Title: Mitigating Hypertension Risk in College-Aged Black and White Women Using Isometric Handgrip Training: A Randomized Control Trial
Author: Beaufort, Grayden
Date Created: 2023
Subjects--Topical: Kinesiology, Alternative medicine, Civil engineering
Description: Hypertension is the most prevalent risk factor for future development of cardiovascular disease, the leading cause of death worldwide. Isometric exercise training (IET) has been shown to decrease blood pressure and resting heart rate in certain po...

Title: Modeling Bicycle-Vehicle Crash Frequency on Urban Roads
Author: Mukoko, Kanya
Date Created: 2017
Subjects--Topical: Civil engineering, Transportation, City planning
Description: Bicyclists and motorists make mistakes that contribute to traffic crashes involving bicyclists on urban roads. The likelihood of a bicyclist being severely injured or killed daily in traffic crashes is creating fear, anxiety, and becoming a potent...

Title: Modeling Freeway Level-of-Service based on Travel Time and Travel Time Reliability
Author: Imran, Md. Shah
Date Created: 2015
Subjects--Topical: Civil engineering, Transportation, City planning
Description: The assessment of operational performance is a challenge for the local transportation agencies and Metropolitan Planning Organizations (MPOs) due to the dynamic nature in traffic movement. As demand approaches to the capacity of a roadway (or of t...

Title: Modeling Operational Performance of Urban Roads with Heterogeneous Traffic Conditions
Author: Kodupuganti, Swapneel Rao
Date Created: 2021
Subjects--Topical: Civil engineering, Transportation
Description: Several urban areas in the United States have planned for new facilities to cater to the needs of users of alternative modes of transportation (e.g., public transportation, walking, and bicycling) over the next decade. As an example, the city of C...

Title: Modeling and Evaluating the Safety Effectiveness of Mini-Roundabouts
Author: Mishra, Raunak
Date Created: 2022
Subjects--Topical: Civil engineering, Transportation, Sustainability
Description: Mini-roundabouts are a type of roundabout characterized by a small diameter, and fully traversable central island and splitter islands. They are an alternative intersection design option in areas with constraints requiring additional land acquisit...

Title: Modeling the Crash Injury Severity in Work Zone Areas on Freeways
Author: Miatudila, Sr., Alain
Date Created: 2016
Subjects--Topical: Civil engineering, Transportation, Statistics
Description: The rising frequency of crashes in work zones on American freeways is a growing issue inherently linked to the degrading state of our transportation infrastructure. As travel demand increases and our infrastructure continues to age and wear out, w...

Title: Optimal variable speed limit control for mixed traffic flows in a connected and autonomous vehicle environment
Author: Yu, Miao
Date Created: 2018
Subjects--Topical: Civil engineering
Description: Traffic demand grows rapidly over the past decades around the world, which leads to severe traffic congestion problems. Congestion has numerous negative effects, such as wasting time of drivers and passengers, increasing delays, decreasing travel ...

Title: Optimized Aggregate Gradation Concrete Mixtures with Cementitious Material Reduction
Author: Theilgard, Peter
Date Created: 2022
Subjects--Topical: Civil engineering, Materials science
Description: Optimized aggregate gradation concrete mixtures with reduced cementitious materials are emerging in concrete mixture design in an effort to reduce costs and CO2 emissions while improving the concrete’s durability characteristics. Optimizing the ag...