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السجلات المعروضة 1 -- 9 من 9
Impact Of Fines On Gas Relative Permeability Through Sand Using Pore Networks From 3d Synchrotron Micro-Computed Tomography
(Civil Engineering, 2019 , Master Thesis)
Fines migration and transport in sand systems have huge influence on vital applications, including the storage and recovery of water and energy resources from the subsurface. Multi-phase flow of gas through saturated ...
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 ...
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 ...
Engineering A Fertilizing Draw Solution For Irrigation Using Forward Osmosis / Reverse Osmosis Hybrid System
(Civil Engineering, 2019 , Master Thesis)
Large volumes of fresh water are consumed in the human’s daily activities,
producing large volumes of highly contaminated wastewater which exhibits a major
environmental problem. Wastewater is treated using multiple ...
Externally Bonded And Near-Surface Mounted FRP Strips For Shear Strengthening Of RC Deep Beams
(Civil Engineering, 2019 , Master Thesis)
This thesis presents an experimental study on the efficacy of fiber reinforced
polymer (FRP) strips using externally bonded (EB) and near surface mounted (NSM)
techniques for the shear strengthening of reinforced ...
Road Users Perception of Dynamic Message Signs And Lane Control Signs
(Civil Engineering, 2019 , Master Thesis)
The state of Qatar is continuously developing and has been capitalizing
enormously in upgrading transportation. The latest upgrade in transportation was the
introduction of Intelligent Transportation Systems (ITS). ...
A Numerical and Experimental Investigation of a Special Type of Floating-Slab Tracks
(Civil Engineering, 2019 , Master Thesis)
This thesis presents a research study on the dynamic behavior of a special type
of FST used in recently built subway system in Doha, Qatar. The special FST has a
continuous concrete slab with periodic grooves for which ...