Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Najmadeen M. Saeed"'
Publikováno v:
Eurasian Journal of Science and Engineering, Vol 9, Iss 2, Pp 65-82 (2023)
The defective structures must be retrofitted to resist the effects of earthquakes due to the potential risks connected with reinforced concrete structures designed in many parts of the world in accordance with codes that are now proven to guarantee i
Externí odkaz:
https://doaj.org/article/a7a770a4930f4a018685ac6c7b7ecbc0
Autor:
Araz Ali Mohammed, Najmadeen M. Saeed
Publikováno v:
UKH Journal of Science and Engineering, Iss 2, Pp 83-96 (2022)
This paper investigates the flexural behavior of high-strength RC beams experimentally to assess the effect of Nano-silica (NS) and Macro-Synthetic High Strength Polypropylene Fiber (MPF). Ordinary Portland cement was partially replaced by the NS and
Externí odkaz:
https://doaj.org/article/baaec5404bb549518db6f68cded901f7
Publikováno v:
UKH Journal of Science and Engineering, Vol 6, Iss 1, Pp 84-93 (2022)
The earthquake in Ranya City took place at local time 16:42 (GMT+3) on August 23rd 2017, with a magnitude of 5.3 Richter scale in the Kurdistan Region of Iraq. The earthquake with an approximate duration of 5 seconds occurred near Lake Dokan with a d
Externí odkaz:
https://doaj.org/article/5e31c817dbd24fc59a484177043ee6df
Publikováno v:
Eurasian Journal of Science and Engineering, Vol 3, Iss 2, Pp 133-142 (2017)
Chewed gum being left on streets is a common problem everywhere and it makes the environment totally dirty, which is so costly to clear. In this research, the chewed gum was collected and stored in the freezer in order to be very brittle and easily c
Externí odkaz:
https://doaj.org/article/7d124645c3da4064b0b7f49a8a909414
Autor:
Najmadeen M. Saeed, Ahmed A. Manguri, Marcin Szczepanski, Robert Jankowski, Barham. A. Haydar
Publikováno v:
International Journal of Civil Engineering. 21:379-390
Traditional shape and stress control of structures use many actuators and require enormous time to find reasonable solutions that need designers to input specific target displacement and stress. This study employs a linear technique to static shape a
Autor:
Najmadeen M Saeed
Publikováno v:
Mağallaẗ Al-kūfaẗ Al-handasiyyaẗ, Vol 10, Iss 4 (2019)
The tendency to build cable arch stayed bridges is increasing due to their aesthetic appearance and efficient performance. Due to overloading or time passing, they may face deformation thus they are required to be reshaped. For the same explanation
Externí odkaz:
https://doaj.org/article/bae3498f84024a0180e654342017e078
Autor:
Najmadeen M. Saeed
Publikováno v:
AIAA Journal. 60:1024-1031
The geometry of the structure and internal bar forces under varying service load situations or prestressing actually impact on the structure’s serviceability. Or else, prestressed cable structures ...
Publikováno v:
International Journal of Space Structures. 36:241-248
Shape adjustment and stress control can be considered as one of the effective parameters in prestressed cable structures since such structures are widely constructed nowadays due to their characteristics. The assembly errors and applied loads hugely
Autor:
Najmadeen M. Saeed, Ahmed Manguri
Publikováno v:
ISSUE SIX. 4:37-44
A relatively simple technique has been introduced in this paper. The approach is based on the Linear Force Method (FM) with discretion of the applied loads to the subsequence steps and updating coordinates in each iteration to have new geometrical pr
Publikováno v:
2021 7th International Engineering Conference “Research & Innovation amid Global Pandemic" (IEC).
Double layer pin-jointed dome assemblages are mainly constructed to provide a low ratio of weight to a covered area and aesthetical appearance from a structural and architectural perspective. Their attractive appearance is defined by joint coordinate