Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Namir G. Ahmed"'
Publikováno v:
Journal of Engineering, Vol 10, Iss 3 (2024)
In the present study, finite difference method is proposed to use for the development of Mathematical model for the prediction of the pavement temperature distribution (PPTD) in flexible pavement.To simpli$ the mathematical calculation, Visual Basic
Externí odkaz:
https://doaj.org/article/71f77ca522a7490692195661fe04722c
Publikováno v:
Journal of Engineering and Sustainable Development, Vol 21, Iss 2 (2017)
The increasing of road material demand particularly on mineral filler and additives has been followed-up by finding the new alternative materials. Local materials such as Portland cement, and lime may potentially use to substitute current need. There
Externí odkaz:
https://doaj.org/article/22352692019746f6aa05c8c2e3c48cfa
Autor:
Namir G. Ahmed, Halah A. Qasim
Publikováno v:
Journal of Engineering and Sustainable Development, Vol 21, Iss 1 (2017)
One of today’s most important societal concepts is sustainability. This ideal can be described as meeting the needs of the present without compromising the ability of future generations to meet their own needs. Hot mix asphalt (HMA) recycling produ
Externí odkaz:
https://doaj.org/article/e80755155d2c4a5fadeeeeb9a349aae3
Publikováno v:
Journal of Engineering and Sustainable Development, Vol 17, Iss 3 (2013)
The continuous increase of the number of heavy trucks with excessive axle load requires the implementation of new technologies, prolonging the longevity of road pavement. Therefore, Reinforcement grids have recently come into use in pavements in orde
Externí odkaz:
https://doaj.org/article/a0db1bb78b8749248721b2e1e55db415
Publikováno v:
Journal of Engineering and Sustainable Development, Vol 15, Iss 3 (2011)
he concept of capacity and level of service are central to the analysis of intersections, as they are for all types of facilities, however the two concepts are not as strongly correlated as they are for other facility types. It is critical to note at
Externí odkaz:
https://doaj.org/article/c03db154ca9e46aa80af17ecb808270a
Publikováno v:
Journal of Engineering and Sustainable Development, Vol 14, Iss 1 (2010)
This study is aimed to present theoretical and experimental investigation to evaluate the resistance flow of asphaltic concrete materials. To study theoretically the stability of asphalt mixture, non linear finite element approach has been used. The
Externí odkaz:
https://doaj.org/article/7d5889bcb1354ff39a5926ef8f07ef12
Autor:
Namir G. Ahmed, Nour M. Ismail
Publikováno v:
Journal of Engineering and Sustainable Development, Vol 13, Iss 2 (2009)
The SHRP conducted a $ 50 million research effort to develop a Superpave mix design as a new concept for the design of bituminous mixes. The main objective of the present research is the comparison between the design of Marshall and Superpave mixes i
Externí odkaz:
https://doaj.org/article/f2c3fcd0992d4489b225644bd449fb98
Autor:
Namir G. Ahmed, Zainab Ahmed Alkassi
Publikováno v:
Journal of Engineering and Sustainable Development, Vol 13, Iss 2 (2009)
the study is aimed to present theoretical and experimental investigations to evaluate the resistance flow of asphaltic concrete materials. To study theoretically the stability of asphalt mixture, a nonlinear finite element approach has been used. The
Externí odkaz:
https://doaj.org/article/0effac5546ba404fb15769d88b8ca5bc
Publikováno v:
Journal of Engineering, Vol 14, Iss 01 (2008)
The pavement is one of the basic components of road infrastructure and, therefore, directly influences general levels of transport safety, as well as the quality of transportation services in human and cargo traffic. Accordingly, the objective of the
Externí odkaz:
https://doaj.org/article/6f8b9d48ebce457ea2487fdb3db2057f
Publikováno v:
Journal of Engineering, Vol 12, Iss 03 (2006)
The concept of capacity and level of service are the control points of the analysis of intersections and must be fully considered to evaluate the overall operation of the intersections. The objectives of the present study include the analysis, evalua
Externí odkaz:
https://doaj.org/article/05a120c50ade436db5b0936b39de1737