Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Haytham F Isleem"'
Autor:
Shaker Qaidi, Yaman S S Al-Kamaki, Riadh Al-Mahaidi, Ahmed S Mohammed, Hemn Unis Ahmed, Osama Zaid, Fadi Althoey, Jawad Ahmad, Haytham F Isleem, Ian Bennetts
Publikováno v:
PLoS ONE, Vol 17, Iss 7, p e0269664 (2022)
In recent decades, several studies have considered the use of plastic waste as a partial substitute for aggregate in green concrete. Such concrete has been limited to non-structural applications due to its low strength. This raises whether such concr
Externí odkaz:
https://doaj.org/article/a5c7e15cfdf7496fa9285ce70302628f
Autor:
Hazem Samih Mohamed, Tang Qiong, Haytham F. Isleem, Rupesh Kumar Tipu, Ramy I. Shahin, Saad A. Yehia, Pradeep Jangir, Arpita, Mohammad Khishe
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-31 (2024)
Abstract This paper presents a non-linear finite element model (FEM) to predict the load-carrying capacity of three different configurations of elliptical concrete-filled steel tubular (CFST) short columns: double steel tubes with sandwich concrete (
Externí odkaz:
https://doaj.org/article/8cccb0ed2b92496d8f801696c191554d
Autor:
Ahmed Suliman B. Ali, Allam Musbah Al Allam, Shaban Ismael Albrka Ali, Haytham F. Isleem, Ali Mohammed Babalghaith, Ekarizan Shaffie, Mohammad Khishe
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract This study investigated the chemical properties of peat microparticles modified asphalt (Pt.M.A.). The originality of the study resides in the examination of the chemical characteristics of peat microparticles (Pt.) modified asphalt (Pt. M.A
Externí odkaz:
https://doaj.org/article/3b6c75d3106044e08125c892e329f883
Autor:
Haytham F. Isleem, Tang Qiong, Mostafa M. Alsaadawi, Mohamed Kamel Elshaarawy, Dina M. Mansour, Faruque Abdullah, Ahmed Mandor, Nadhim Hamah Sor, Ali Jahami
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-35 (2024)
Abstract This article investigates the behavior of hybrid FRP Concrete-Steel columns with an elliptical cross section. The investigation was carried out by gathering information through literature and conducting a parametric study, which resulted in
Externí odkaz:
https://doaj.org/article/50b2ca626d864ccb924b343dbc74ebdb
Autor:
Hossein Moradi Moghaddam, Mohsen Keramati, Alireza Bahrami, Ali Reza Ghanizadeh, Amir Tavana Amlashi, Haytham F. Isleem, Mohsen Navazani, Samer Dessouky
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-25 (2024)
Abstract The dynamic analysis of municipal solid waste (MSW) is essential for optimizing landfills and advancing sustainable development goals. Assessing damping ratio (D), a critical dynamic parameter, under laboratory conditions is costly and time-
Externí odkaz:
https://doaj.org/article/37b047ed93c6421eb0ec30679bdd45e8
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-23 (2024)
Abstract Bitumen, aggregate, and air void (VA) are the three primary ingredients of asphalt concrete. VA changes over time as a function of four factors: traffic loads and repetitions, environmental regimes, compaction, and asphalt mix composition. D
Externí odkaz:
https://doaj.org/article/f5d3683167024178a20067a874f651f0
Autor:
Haytham F. Isleem, Naga Dheeraj Kumar Reddy Chukka, Alireza Bahrami, Rakesh Kumar, Nadhim Hamah Sor
Publikováno v:
Alexandria Engineering Journal, Vol 92, Iss , Pp 380-416 (2024)
There is still insufficient data on the behavior of tubed-reinforced concrete columns (TRCCs) under the eccentric compression. Thus, this research work comprehensively examines the eccentric compression behavior of TRCCs using nonlinear finite elemen
Externí odkaz:
https://doaj.org/article/e1c67605732948f0b54ef0e82f51c7c4
Autor:
Md Azree Othuman Mydin, Nadhim Hamah Sor, Alireza Bahrami, Anmar Dulaimi, Yasin Onuralp Özkılıç, Fadi Althoey, P. Jagadesh, Haytham F. Isleem, Taher A. Tawfik
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 55, Iss , Pp 101725- (2024)
Three different densities (500 kg/m3, 1000 kg/m3, and 1500 kg/m3) of foamed concrete (FC) were tested alongside mortar with a density of 1980 kg/m3 to investigate how high temperatures affect the qualities of FC. A flow table test was used to examine
Externí odkaz:
https://doaj.org/article/6b33492e3711405b93b70bd2984ff9b8
Autor:
Liaqat Ali, Haytham F. Isleem, Alireza Bahrami, Ishan Jha, Guang Zou, Rakesh Kumar, Abdellatif M. Sadeq, Ali Jahami
Publikováno v:
Composites Part C: Open Access, Vol 13, Iss , Pp 100444- (2024)
This study investigates the structural behaviour of double-skin columns, introducing novel double-skin double filled tubular (DSDFT) columns, which utilise double steel tubes and concrete to enhance the load-carrying capacity and ductility beyond con
Externí odkaz:
https://doaj.org/article/c102003f1112498e9b114721c71c9b81
Autor:
Haytham F. Isleem, Besukal Befikadu Zewudie, Alireza Bahrami, Rakesh Kumar, Wang Xingchong, Pijush Samui
Publikováno v:
Heliyon, Vol 10, Iss 2, Pp e23666- (2024)
Nowadays, due to the structural advantages gained by combining three different materials' properties, columns made of carbon-fiber reinforced polymer (CFRP)-confined concrete with inner steel tube have received researchers' interest. This article pre
Externí odkaz:
https://doaj.org/article/c7ca98dcd7d144208cef354f8b991733