Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Ahmad Jabbar Hussain Alshimmeri"'
Publikováno v:
Tikrit Journal of Engineering Sciences, Vol 31, Iss 2 (2024)
This paper examines the experimental flexural performance of the strengthening composite concrete asymmetrical castellated steel beam of double channel shape by connecting two castellated hot rolled steel channels back-to-back using bolts along its l
Externí odkaz:
https://doaj.org/article/a773708945f94980a1120a2319c5abe6
Numerical Study of Composite Concrete Castellated Double Channel Beams with Strengthening Techniques
Publikováno v:
Journal of Engineering, Vol 30, Iss 02 (2024)
Current numerical research was devoted to investigating the effect of castellated steel beams without and with strengthening. The composite concrete asymmetrical double hot rolled steel channels bolted back to back to obtain a built-up I-shape form a
Externí odkaz:
https://doaj.org/article/8ff338d7688a4bf99af64ce239bac704
Publikováno v:
Journal of Engineering, Vol 20, Iss 07 (2023)
A Longitudinal opening is used to construct hollow core beam is a cast in site or precast or pre stressed concrete member with continuous voids provided to reduce weight, cost and, as a side benefit, to use for concealed electrical or mechanical runs
Externí odkaz:
https://doaj.org/article/98ec44c7d59047388f390a656eb085ce
Autor:
Hadi Naser Ghadhban Al-Maliki, Ahmad Jabbar Hussain Alshimmeri, Ali Al-Balhawi, Binsheng Zhang
Publikováno v:
Buildings, Vol 13, Iss 4, p 1044 (2023)
Precast reinforced concrete (RC) girders with dapped ends are used in order to reduce the overall depths of concrete floors and bridge decking and meet architectural requirements. The structural requirements by reducing the depths of these girders re
Externí odkaz:
https://doaj.org/article/77e5bf257d244d2da7e31569d45d206d
Structural Efficiency of Non-Prismatic Hollow Reinforced Concrete Beams Retrofitted with CFRP Sheets
Autor:
Ahmad Jabbar Hussain Alshimmeri, Esraa Kamal Jaafar, Lina Abdulsalam Shihab, Hadi Naser Ghadhban Al-Maliki, Ali Al-Balhawi, Binsheng Zhang
Publikováno v:
Buildings, Vol 12, Iss 2, p 109 (2022)
Non-prismatic reinforced concrete (RC) beams are widely used for various practical purposes, including enhancing architectural aesthetics and increasing the overall thickness in the support area above the column, which gives high assurance to service
Externí odkaz:
https://doaj.org/article/3d714c872eb8477298d6fb31b0b63647
Autor:
Hadi Naser Ghadhban Al-Maliki, Ali Al-Balhawi, Ahmad Jabbar Hussain Alshimmeri, Binsheng Zhang
Publikováno v:
Buildings, Vol 11, Iss 9, p 391 (2021)
Reinforced concrete (RC) beams containing a longitudinal cavity have become an innovative development and advantage for economic purposes of light-weight members without largely affecting their resistance against the applied loads. This type of openi
Externí odkaz:
https://doaj.org/article/2529710214fc4886bc215e4e16a1ae3f
Structural Behavior of Confined Concrete Filled Aluminum Tubular (CFT) Columns under Concentric Load
Publikováno v:
Journal of Engineering, Vol 22, Iss 8, Pp 125-139 (2016)
This paper introduces an experimental study on the behavior of confined concrete filled aluminum tubular (CFT) column to improve strength design, ductility and durability of concrete composite structures under concentrically loaded in compression to
Externí odkaz:
https://doaj.org/article/325c804e78c14f2cae7db0abd5960303
Publikováno v:
Key Engineering Materials. 895:97-109
Castellated columns are structural members that are created by breaking a rolled column along the center-line by flame after that rejoining the equivalent halves by welding such that for better structural strength against axial loading, the total col
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76b841414ab25da950a85bdc172a85a1
https://doi.org/10.4028/www.scientific.net/kem.895.97
https://doi.org/10.4028/www.scientific.net/kem.895.97
Publikováno v:
Key Engineering Materials. 895:77-87
The main objectives of this study are to study the enhancement of the load-carrying capacity of Asymmetrical castellated beams with encasement the beams by Reactive Powder Concrete (RPC) and lacing reinforcement, the effect of the gap between top and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf3a042bac8d0ac944dc3ee8cfcc9887
https://doi.org/10.4028/www.scientific.net/kem.895.77
https://doi.org/10.4028/www.scientific.net/kem.895.77
Publikováno v:
Key Engineering Materials. 895:177-189
The Asymmetrical Castellated concavely – curved soffit Steel Beams with RPC and Lacing Reinforcement improves compactness and local buckling (web and flange local buckling), vertical shear strength at gross section (web crippling and web yielding a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1490aa3fd99a4d9df38952655a3ff8c2
https://doi.org/10.4028/www.scientific.net/kem.895.177
https://doi.org/10.4028/www.scientific.net/kem.895.177