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السجلات المعروضة 11 -- 20 من 47
Flexural Strengthening Of Reinforced Concrete Beams Using Fabric Reinforced Cementitious Matrix Systems
(Civil Engineering, 2019 , Master Thesis)
This thesis is an experimental study performed to investigate the effectiveness of near surface embedded (NSE) and the hybrid near surface embedded externally bonded (NSE/EB) fabric reinforced cementitious matrix (FRCM) ...
Parametric Study on Moment Redistribution of Fiber Reinforced Concrete Continuous Beams with Basalt FRP Bars
(Civil Engineering, 2019 , Master Thesis)
The State of Qatar is continuously suffering from the high temperature and humidity
which take place most of the year. This can deteriorate and reduce the lifecycle of the
reinforced concrete (RC) structures and may ...
Bond Durability of Basalt Fiber Reinforced Polymer Bars Embedded in Fiber Reinforced Concrete under the Effect of Saline Environment and Elevated Temperatures
(Civil Engineering, 2019 , Master Thesis)
Fiber-reinforced polymer (FRP) is promising to be an alternative solution for conventional steel to prevent the fast infrastructures' deterioration. Moreover, FRPs are utilized by the construction industry to improve the ...
Mechanical Properties and Durability of Ultra-High-Performance Concrete with Locally Available Materials
(Civil Engineering, 2021 , Master Thesis)
Demand for high-rise residential buildings and skyscrapers necessitated the demand for higher strength concrete to reduce the dimensions of concrete structural elements. The rapid deterioration of normal strength concrete ...
Discrete Element Modeling Of Railroad Ballast Under Simulated Train Loading
(Civil Engineering, 2019 , Master Thesis)
Ballasted tracks have been widely used in many countries around the world.
Ballast layer is the main element in ballasted track. After service, ballast aggregates
degrade and deform. Periodical maintenance for ballast ...
Fabrication of Fouling Resistant Ti3C2Tx(MXene) Cellulose Acetate Nanocomposite Membrane for Forward Osmosis Application
(Civil Engineering, 2020 , Master Thesis)
Forward Osmosis (FO) is one of the promising technologies that can be used to combat growing water scarcity. However, FO membrane fouling hinders the widespread application of this technology by significantly reducing the ...
STRENGTHENING OF SHEAR DEFICIENT REINFORCED CONCRETE BEAMS USING NEAR SURFACE EMBEDDED FABRIC REINFORCED CEMENTITIOUS MATRIX
(Civil Engineering, 2018 , Master Thesis)
This thesis presents an experimental study on the efficacy of new concepts of strengthening reinforced concrete beams deficient in shear. The first concept is referred to as “near surface embedded” fabric reinforced ...
Development of Variable Message Sings Strategies for Traffic Management at Work Zones
(Civil Engineering, 2020 , Master Thesis)
Work zones are defined as road sections of which different activities such as road construction or maintenance take place. In most work zones, road alignments are different than the pre-work periods. Therefore, speed limits ...
Examining Preference For Autonomous Vehicle (Av) Among Qatari Residents
(Civil Engineering, 2020 , Master Thesis)
Because of growing body of researches that predict the autonomous vehicles to be the future mode of transport. It is important to investigate the preference of Autonomous vehicles among Qatari citizens for fast developing ...
Sustainable Concrete Using Seawater, Recycled Aggregates, and Non Corrosive Reinforcement
(Civil Engineering, 2020 , Dissertation)
Using seawater and recycled concrete aggregate (RCA) in a concrete mix is potentially advantageous from a sustainability perspective. However, the high chloride levels expected in such a concrete mix demands the use of ...