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Eco-friendly Concrete Using Local Materials From Sudan
(
Qatar Univesrity Press
, 2020 , Conference Paper)
This study is aimed at investigating the potentiality for utilizing some locally available
eco-friendly materials to replace some concrete constituents as a possible opportunity
to introduce sustainable construction in ...
East Industrial Pedestrian Bridge: A Case Study of Value Engineering and High Performance Material
(
Qatar Univesrity Press
, 2020 , Conference Paper)
East Industrial Road, a main arterial for the city of Doha with high average daily traffic,
made crossing by foot being not only challenging, but also dangerous. Authorities
proposed to build a pedestrian bridge over East ...
Advanced Freeze-Thaw Assessment of Internally Integrated Concrete with Sodium Acetate
(
Qatar Univesrity Press
, 2020 , Conference Paper)
A new line of research is presented in this study where sodium acetate is used as a
protective material for concrete. A newly developed freeze-thaw method that depends
on the alteration of temperature and humidity is ...
Design and Construction Risk Management of Souq Waqif Station of Gold Line, Doha Metro
(
Qatar Univesrity Press
, 2020 , Conference Paper)
The case of redesigning Souq Waqif station by raising the base slab formation level due
to significant water inflow during the excavation and dewatering works and the break in
activities of two EPB TBMs under adverse ...
Comparison of the Mechanical Behavior of Railroad Ballast in a Box Test under Sinusoidal and Realistic Train Loadings Using Discrete Element Method
(
Qatar Univesrity Press
, 2020 , Conference Paper)
A ballasted track is a popular type of railway track and its use is increasing all over the
world. A ballasted track consists of different structural elements like rails, fasteners,
sleepers, ballast layer, sub-ballast ...
Shared Models and Open Infrastructures for the smart City Internet of Things based on the Semantic Web
(
Qatar Univesrity Press
, 2021 , Conference Paper)
Contemporary cities face many challenges: energy, ecological, demographic or economic. To answer this, technological means are implemented in cities through the use of sensors and actuators. These cities are said to be ...
Full-Scale Seawater Reverse Osmosis Desalination Plant Simulator
(
Elsevier B.V.
, 2020 , Conference Paper)
Reverse Osmosis (RO) is an evolving membrane-based technology for water desalination that started to gain increased popularity in the light of the increased global water demand due its high efficiency and low carbon ...
Dynamic 3D imaging of gas hydrate kinetics using synchrotron computed tomography
(
EDP Sciences
, 2020 , Conference Paper)
The availability of natural gas hydrates and the continuing increase in energy demand, motivated researchers to consider gas hydrates as a future source of energy. Fundamental understanding of hydrate dissociation kinetics ...
Machine Learning Screening of COVID-19 Patients Based on X-ray Images for Imbalanced Classes
(
IEEE
, 2021 , Conference Paper)
COVID-19 is a virus that has infected more than one hundred and fifty million people and caused more than three million deaths by 13th of Mai 2021 and is having a catastrophic effect on the world population's safety. ...
Shear capacity of reinforced concrete deep beams using genetic algorithm
(
IOP Publishing Ltd
, 2020 , Conference Paper)
It is vital to understand the shear behaviour of reinforced concrete (RC) beams in order to avoid a catastrophic shear failure and design for ductile failure. However, due to the complexity in the shear failure mechanism ...