بحث بسيط
السجلات المعروضة 21 -- 30 من 1232
A Study on Using Reclaimed Asphalt Pavement (RAP) in the Construction of New Roads in the State of Qatar
(
Qatar Univesrity Press
, 2020 , Conference Paper)
In the State of Qatar, road engineers started using RAP in the base course of asphalt
pavement from past few years. The use of RAP not only replaces the quantity of virgin
aggregate and binder, it also improves the overall ...
Spatial Impact Network Exposure Model (SINEM) with Integration of Traffic Characteristics and Air Pollution Concentration
(
Qatar Univesrity Press
, 2020 , Conference Paper)
The State of Qatar has undergone rapid economic growth and urbanization during the
last few decades. This has resulted in an increase in the number of motor vehicles in the
country. Therefore, it is vital to monitor and ...
Constructability and Economical Comparison Between Two Proposed Permanent Shoring Systems in Qatar: A Case Study
(
Qatar Univesrity Press
, 2020 , Conference Paper)
This paper introduces the constructability and economic feasibility study of using one
of the proposed two types of permanent shoring system for a highway project in Qatar.
The cast-in-situ cantilever retaining wall and ...
The Agrarian City in the age of Planetary Scale Computation: Dynamic System Model and Parametric Design Model for the introduction of Vertical Farming in High Dense Urban Environments in Singapore
(
Qatar Univesrity Press
, 2021 , Conference Paper)
Current conditions related to food security lead to study alternative forms of food production in cities such as vertical urban farming in high dense urban environments. This paper discusses the development of the Innovate ...
Site-Specific Traffic Loading Estimation Challenges in Structural Pavement Design Process in Qatar: A Case Study
(
Qatar Univesrity Press
, 2020 , Conference Paper)
Upon the design of any pavement structure, three fundamental external design
parameters have to be considered throughout the design process: the characteristics of
the subgrade, traffic loads, and environmental conditions. ...
Water Supply from Turkey to Cyprus Island with Suspended Marine Pipeline
(
Qatar Univesrity Press
, 2020 , Conference Paper)
More than 90% of the water requirement for the Turkish Republic of Northern Cyprus
(TRNC/KKTC) was being supplied from groundwater resources, while the rest was
being provided from surface waters and seawater until the ...
Application of Vehicle Restraint Systems (VRSs) in the State of Qatar: A Case Study from Northern Roads
(
Qatar Univesrity Press
, 2020 , Conference Paper)
Recent developments within Infrastructural Road Safety and especially in the Sector of
Vehicle Restraint Systems (VRS) have enabled Transport Authorities to significantly
reduce road fatalities and severe injuries. ...
Dune Sand Mortar Effects on Deflections of Repaired Steel Bars-Reinforced Concrete Beams
(
Qatar Univesrity Press
, 2020 , Conference Paper)
This paper presents theoretical and experimental investigations to analyze the flexural
behavior of reinforced concrete beams repaired with mortars based on dune sands. The
beams supposedly damaged were repaired using ...
The Extreme Structures of our Universe
(
Qatar Univesrity Press
, 2021 , Conference Paper)
My story is a tale of extremes. Extreme artificial structures that we have built on and around planet Earth. Extreme natural structures that exist in our Universe, and extreme structures in our mind, when we try to understand ...
Implementation of Crumb Rubber Modified Binder for Qatar Local Roads Construction Projects
(
Qatar Univesrity Press
, 2020 , Conference Paper)
The continuous increase in the pile up of used vehicle tires in Qatar poses a challenge
contributing to potential environmental pollution problems. The magnitude of this problem
can be drastically reduced by processing and ...