RSS 1.0Department of Civil and Environmental Engineering (MU)
Civil engineering, considered one of the oldest engineering disciplines, encompasses many specialties. The major ones are structural, water resources, construction, environmental, transportation, and geotechnical engineering. Environmental engineers develop solutions to environmental problems using the principles of biology and chemistry. Many environmental engineers work as consultants, helping their clients to comply with regulations, to prevent environmental damage, and to clean up hazardous sites.
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Static and creep response of RC beams strengthened with CFRP
(University of Missouri--Columbia, 2020)[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI--COLUMBIA AT REQUEST OF AUTHOR.] The use of carbon fiber reinforced polymers (CFRP) for strengthening and retrofit of existing reinforced concrete members has been proven ... -
The time-dependent response of concrete bond to steel under high sustained loads
(University of Missouri--Columbia, 2020)Design errors, poor construction practices, material deterioration, and other issues can lead to reinforced concrete members being subjected to levels of sustained stresses higher than their expected service loads. These ... -
The effect of visual inspection reliability on risk-based inspection
(University of Missouri--Columbia, 2020)Bridge inspection has come a long way from its inception as a component level practice following the Silver Bridge collapse in 1967 to the most recent advancement enacted by the Moving Ahead for Progress in the 21st Century ... -
Organic-inorganic hybrid materials for arsenic adsorption : surface complexation and intraparticle diffusion
(University of Missouri--Columbia, 2020)[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Arsenic removal through adsorption is one of the most widely applied techniques for arsenic removal from drinking water. Among the numerous arsenic ... -
Interaction at the solid-water interface of 0d and 2d carbon nanoparticles : environmental impacts and applications for contaminant removal
(University of Missouri--Columbia, 2020)Carbon dots (CDs) and graphene oxide (GO) are rapidly emerging carbon-based nanomaterials that, due to their growing applications, will inevitably find their way to natural waters; however, their environmental fate is ... -
Evaluations of concrete mix stability for below-grade applications
(University of Missouri--Columbia, 2020)Drilled shafts are a commonly utilized foundation type for bridge construction, especially for bridges involving large loads or difficult ground conditions. Proper construction is required to ensure satisfactory performance ... -
Simulator study of ridesharing pickup and dropoff area design and evaluation of benefits and applications of tethered surveillance drones (TSDS)
(University of Missouri--Columbia, 2019)[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI--COLUMBIA AT REQUEST OF AUTHOR.] Technology is reshaping transportation. An example is mobile apps that enable the growing ridesharing industry. When combined with another ... -
A comparative numerical study on the failure evolution at different simulation scales
(University of Missouri--Columbia, 2019)[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] In computational mechanics, different numerical approaches and simulation scales may lead to different results. It is because each approach has its ... -
TITAN : an interactive, web-based platform for transportation, data integration, and analytics
(University of Missouri--Columbia, 2020)State transportation agencies regularly collect and store various types of data for different uses such as planning, traffic operations, design, and construction. These large datasets contain treasure troves of information ... -
Monitoring of an urban level spreader as part of the collaborative adaptive management process
(University of Missouri--Columbia, 2020)Irregular flows, such as the high flows caused by stormwater runoff after a rain event are a major cause of stream impairment in urbanized watersheds. The Hinkson Creek CAM (Collaborative Adaptive Management) approach is ... -
Smartphone-based molecular sensing for advanced characterization of asphalt concrete materials
(University of Missouri--Columbia, 2018)Pavement systems deteriorate with time due to the aging of materials, excessive use, overloading, climatic conditions, inadequate maintenance, and deficiencies in inspection methods. Proper evaluation of pavement conditions ... -
Investigation of smart work zone technologies using mixed simulator and field studies
(University of Missouri--Columbia, 2020)Safety is the top concern in transportation, especially in work zones, as work zones deviate from regular driving environment and driver behavior is very different. In order to protect workers and create a safer work zone ... -
GIS-based, python modeling of the spatial and temporal distribution of water on the landscape for wetlands decision making
(University of Missouri--Columbia, 2020)Wetlands provide many benefits for humans and the natural environment, but land use changes have reduced their number and areal extent. Interest has grown in examining surface water distribution both spatially and temporally, ... -
Process engineering to produce defined hierarchical structures of diatoms for wastewater polishing and micropollutant removal
(University of Missouri--Columbia, 2019)[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Diatoms are unicellular algae, which are among the most common types of phytoplankton. They are widespread in fresh water, oceans and soils with ... -
Low strength wastewater treatment using emerging anaerobic treatment processes
(University of Missouri--Columbia, 2019)[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Anaerobic treatment is a promising and energy saving process for low-strength wastewater treatment. Roles of half saturation constant (Ks) and maximum ... -
Modeling pedestrian crash severity in St. Louis using random forests and mixed logit techniques
(University of Missouri--Columbia, 2019)[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI--COLUMBIA AT REQUEST OF AUTHOR.] The pedestrian-vehicle crashes in the City of St. Louis is a major concern due to the high magnitude of injuries and fatalities compared to ... -
Immersive work zone inspection training using virtual reality
(University of Missouri--Columbia, 2019)[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] The Work Zone Safety and Mobility Rule (23 CFR [section] 630 Subpart J) established requirements and offers guidance to state transportation agencies ... -
Simulation and optimization of low impact development for mitigating combined sewer overflows associated with climate change
(University of Missouri--Columbia, 2019)[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] Modeling rainfall runoff can help to understand what is happening throughout the system, how can control of water to prevent flood, and how much the ... -
Automated conflation framework for integrating transportation big datasets
(University of Missouri--Columbia, 2019)The constant merging of the data, commonly known as Conflation, from various sources, has been a vital part for any phase of development, be it planning, governing the existing system or to study the effects of any ... -
Artificial intelligence enabled automatic traffic monitoring system
(University of Missouri--Columbia, 2019)The rapid advancement in the field of machine learning and high-performance computing have highly augmented the scope of video-based traffic monitoring systems. In this study, an automatic traffic monitoring system is ...