Browsing Department of Civil Engineering by Title
Now showing items 595-614 of 631
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Testing & Design Life Modeling Of Polyurea Liners For Potable Water Pipes
(Civil & Environmental Engineering, 2010-07-19)Currently, there are various renewal methods available for different applications, among which coatings and linings are most commonly used for the renewal of water pipes. Polyurea is a lining material applied to the interior ... -
Testing And Design Life Analysis Of Polyurea Liner Materials
(Civil & Environmental Engineering, 2014-03-12)Certainly, water pipes, as part of an underground infrastructure system, play a key role in maintaining quality of life, health, and wellbeing of human kind. As these potable water pipes reach the end of their useful life, ... -
TESTING AND EVALUATION OF POLYMERIC SPRAY APPLIED PIPE LINING IN PRESSURE PIPE APPLICATIONS
(2023-08-30)**Please note that the full text is embargoed until 08/01/2024** Pressure pipes are an important component of pipe infrastructure for water mains, distribution lines, fuel and gas piping, process piping, building services ... -
Testing, Analysis And Classification Of No-dig Manhole Rehabilitation Materials
Gravity flow wastewater collection systems are comprised of sewer pipes and manholes. Failure of a manhole may have catastrophic consequences such as developing a sinkhole in the street and roadway, and at a minimum, ... -
The Impact of Improper Solid Waste Management on Public Health of African Cities. The Case of Addis Ababa City, Ethiopia.
(2023-08-16)Many African cities are generating an ever-increasing amount of waste and the effectiveness of their solid waste collection and disposal systems is currently declining. Therefore, research has been striving to develop a ... -
THE ROAD MAP FOR SUSTAINABLE WASTE MANAGEMENT IN THE FEDERAL DEMOCRATIC REPUBLIC OF ETHIOPIA
(2023-08-16)Solid Waste Management (SWM) is a global issue from its social, environmental, and economic aspects. Poor SWM is one of the significant causes of resource degradation, environmental pollution, and public health problems. ... -
The study of screws under bending for curtain wall head and sill anchors
The study of screws under bending is a very important topic for the solution of anchors (connections) of the vertical members of a Curtain Wall or Storefront that connects top and bottom thru Head and Sill anchors. When ... -
Theoretical Feasibility Study For A Conceptual Approach To Trenchless Replacement Of Culverts
(Civil & Environmental Engineering, 2010-03-03)Culvert damage and collapses and their renewal alternatives are a raising concern in today's infrastructure topics. In most cases damages are irreversible; however, in many cases opportunities exist to correct and renew. ... -
Thermal Conductivity of Binary Sand Mixtures Evaluated through Full Water Content Range
(Soil Science Society of America; Wiley, 2016-06-24)**Please note that the full text is embargoed** ABSTRACT: A soil’s grain-size distribution affects its physical and hydraulic properties; however, little is known about its effect on soil thermal properties. To better ... -
THERMAL PROPERTIES OF WATER REPELLENT SANDS: EXPERIMENTAL AND THEORETICAL EVALUATION
(2022-08-17)**Please note that the full text is embargoed until 8/16/2024** ABSTRACT: Unsaturated hydrophobic soils, induced by the decomposition of plant roots or chemical or oil contamination et al., may have potentially negative ... -
THERMO-HYDRO-MECHANICAL BEHAVIOR OF UNSATURATED CLAYEY SOILS VIA THERMO/SUCTION-CONTROLLED RING SHEAR TESTING
(2015-12-08)There is a lot of geotechnical infrastructure made of compacted soil, or resting on unsaturated ground, which involves a wide range of deformations. Calculation of foundation settlement, for instance, requires a good ... -
TOWARD A SEISMIC RESISTANT STEEL STAGGERED TRUSS FRAMING SYSTEM (STF)
(2020-04-22)The Staggered Truss Framing (STF) system is a type of steel structural system used in mid- to high-rise buildings. It was initially developed in the 1960s in order to create a steel framing system that has low floor-to-floor ... -
TOWARD HIGH-RESOLUTION FLOOD FORECASTING FOR LARGE URBAN AREAS - NEW SOLUTIONS FOR 1D ROUTING
(2017-05-12)The ability to forecast flow, depth, and velocity in flooding events is one of the most important needs in highly populated urban areas. Urbanization and climate change highlight the necessity to understand and accurately ... -
Transformation of, in, and by Learning in a Service-Learning Faculty Fellows Program
(The University of Louisiana SystemDepartment of Civil Engineering, The University of Texas at Arlington, 2014)Transformative learning is the most desired core outcome in adult education. The qualitative study examined critical reflections for professional transformation related to development and implementation of service-learning ... -
TRANSIENT SEEPAGE AND SLOPE STABILITY ANALYSIS IN PARTIALLY SATURATED EARTHEN DAM
(2020-08-27)The problem of slope stability in earthen dams is a major concern to geotechnical engineers. Traditionally, the seepage through embankments and other geotechnical structures is estimated using hydraulic properties of ... -
The Travel Behavior Of Minority Cohorts In Texas
(Civil & Environmental Engineering, 2007-09-17)Texas is changing dramatically; the most conservative population forecast indicates that Hispanics will account for 50% of the Texas population before 2035. Not only is the number of Hispanics on the rise in Texas, but ... -
Trends Of Vehicular Emissions Due To The Effect Of Ethos® FR As Fuel Additive
(Civil & Environmental Engineering, 2007-08-23)The main objective of this research was to observe if the addition of the fuel additive Ethos Fuel Reformulator significantly reduced the emissions of CO, CO2, HC and NOX from a light duty vehicle. Data collection was ... -
Trends Of Vehicular Emissions For Clean Air Associates Precombustion Retrofit Device
(Civil & Environmental Engineering, 2008-04-22)The research study objective was to find if there was any reduction in onboard exhaust emissions from a light duty passenger car (2007 Dodge Charger) with a Clean Air Catalytic Converter manufactured by Clean Air Associates, ... -
Unsaturated Soil Behavior Under Large Deformations Using A Fully Servo/suction-controlled Ring Shear Apparatus
(Civil & Environmental Engineering, 2011-07-14)In recent years, the key hypotheses of most elasto-plastic constitutive frameworks postulated for unsaturated soils have been validated via suction-controlled oedometer, triaxial, and direct shear testing. These techniques, ... -
Use Of Electrical Resistivity And Multichannel Analysis Of Surface Wave Geophysical Tomography In Geotechnical Site Characterization Of Dam
(Civil & Environmental Engineering, 2010-03-03)Performance of geotechnical site characterization is a primary function of geotechnical engineers. Generalizations required to extrapolate conventional geotechnical boring data can limit the effectiveness of site assessments. ...