Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Hilal Hassan"'
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03226- (2024)
Replacement of fine aggregate with crumb rubber (CR) in concrete manufacturing has become necessary to reduce environmental problems resulting from the traditional disposal of waste tires and to produce environment-friendly concrete. The main problem
Externí odkaz:
https://doaj.org/article/a3a229d7a8c8452c839a3db9a772fdd9
Publikováno v:
CivilEng, Vol 4, Iss 4, Pp 1233-1242 (2023)
The need for openings in RC structures has increased, but their presence significantly affects the performance and strength of the structures. While small openings can be managed with additional reinforcement, dealing with large openings in reinforce
Externí odkaz:
https://doaj.org/article/02323c96580e4d1185c1c638f47e38b6
Publikováno v:
Frattura ed Integrità Strutturale, Vol 16, Iss 59, Pp 62-77 (2022)
In this research, the finite element method is used to develop a numerical model to analyse the effect of the external strengthening of reinforced concrete beams by using carbon Fiber Reinforced Polymer (CFRP) sheets. A finite element model has been
Externí odkaz:
https://doaj.org/article/3198c3fdf2c1423aac6a62575483f925
Numerical assessment of reinforced concrete beams strengthened with CFRP sheets under impact loading
Publikováno v:
Frattura ed Integrità Strutturale, Vol 15, Iss 58, Pp 48-64 (2021)
This paper investigates numerically the behavior of Reinforced Concrete (RC) beams, strengthened using Carbon Fiber Reinforced Polymers (CFRP) sheets, subjected to impact loading. Three-dimensional finite element analysis was performed and its result
Externí odkaz:
https://doaj.org/article/54e36b75eb934910956288cf58f88b11
Publikováno v:
Frattura ed Integrità Strutturale, Vol 15, Iss 57, Pp 70-81 (2021)
A substantial amount of work was carried out on the use of fiber-reinforced polymer (FRP) in reinforced concrete structural elements, which demonstrated considerable inelasticity or deformity through monotonic and cyclic loads. Even so, the action of
Externí odkaz:
https://doaj.org/article/522a4c240e0e493f865307b67db0d97b
Publikováno v:
Frattura ed Integrità Strutturale, Vol 15, Iss 56, Pp 123-136 (2021)
The use of reinforced fibre polymers to strengthen and repair structural elements is widely spreading. However, there is lack of knowledge of the actual behavior of strengthened structures with FRP sheets. This paper discusses the experimental result
Externí odkaz:
https://doaj.org/article/758a4b9ae47a4bd49d35006086928df1
Publikováno v:
Frattura ed Integrità Strutturale, Vol 16, Iss 59 (2021)
In this research, the finite element method is used to develop a numerical model to analyse the effect of the external strengthening of reinforced concrete beams by using carbon Fiber Reinforced Polymer (CFRP) sheets. A finite element model has been
Externí odkaz:
https://doaj.org/article/286bcd8b646345cda31bf0158bb6da64
Publikováno v:
Pakistan Journal of Medical and Health Sciences. 17:581-584
Objective: The study was aimed at determining nursing knowledge and practices regarding prevention of surgical site infection in governmental hospitals in Wasit city. Methods: This cross-sectional study was conducted with descriptive design to determ
Publikováno v:
The Egyptian International Journal of Engineering Sciences and Technology. 37:1-6
Publikováno v:
The Egyptian International Journal of Engineering Sciences and Technology. 36:25-32
Coupling beams are considered one of the most important structural elements due to their vital role in resisting lateral loads by improving the overall building stiffness and reducing the impact of the overturning. The resistance of coupled shear wal