Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Mohammad R. Irshidat"'
Publikováno v:
Case Studies in Construction Materials, Vol 15, Iss , Pp e00743- (2021)
This article investigates the potential utilization of waste carbon black (WCB) resulting from the aluminum industry as a by-product material in the fly ash-based geopolymer composites production. Experimental study was conducted to evaluate the effe
Externí odkaz:
https://doaj.org/article/34db13839cb44d6f9674e49b1e5afc83
Autor:
Mohammad R. Irshidat
Publikováno v:
Case Studies in Construction Materials, Vol 14, Iss , Pp e00477- (2021)
In the present study, the effect of multi-walled carbon nanotubes (CNTs) on the mechanical strengths of concrete as well as on the pullout bond behavior between steel rebars and concrete were experimentally investigated. Compressive and tensile stren
Externí odkaz:
https://doaj.org/article/c52ea4be9f8940dda6d193b4069aa6bc
Publikováno v:
Molecules, Vol 26, Iss 4, p 850 (2021)
This paper experimentally investigates the influence of carbon nanotubes (CNTs) on phase composition, microstructure deterioration, thermal behavior, and residual mechanical strengths of cementitious composites exposed to elevated temperatures. Cemen
Externí odkaz:
https://doaj.org/article/3e8731c46dd243938dc2141da23a543c
Publikováno v:
Materials Today: Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acf93d9e2d70e74e1439a0f9a9f9732f
https://doi.org/10.1016/j.matpr.2023.03.683
https://doi.org/10.1016/j.matpr.2023.03.683
Publikováno v:
Frontiers of Structural and Civil Engineering. 16:131-143
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d238886e90d7dc00ff3666c47cd358a
https://doi.org/10.1007/s11709-021-0787-8
https://doi.org/10.1007/s11709-021-0787-8
Publikováno v:
International Journal of Civil Engineering. 20:513-527
This paper investigates experimentally the effect of elevated temperatures on the behavior of concrete columns, internally reinforced with longitudinal carbon fiber reinforced polymer (CFRP) bars. Eight columns were reinforced with steel and CFRP bar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4000d80a5c39f04a4d518f84f7b2592
https://doi.org/10.1007/s40999-021-00680-2
https://doi.org/10.1007/s40999-021-00680-2
Autor:
Ugur Cem Hasar, Necip Altay Eren, Hamdullah Ozturk, Mucahit Izginli, Huseyin Korkmaz, Abdulkadir Cevik, Anil Nis, Mohammad R. Irshidat
Mechanical and electromagnetic properties (over 2-16 GHz) of self-compacted geopolymer concrete (SCGC) samples with different amounts of nanosilica (NS) and steel-fiber (SF) have been examined. From the mechanical tests, it is observed that, while th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e53f00bf0a74fde405a857d38b60c66
https://hdl.handle.net/20.500.11782/2632
https://hdl.handle.net/20.500.11782/2632
Publikováno v:
KSCE Journal of Civil Engineering. 25:2534-2543
This paper investigates the use of micro-concrete modified with carbon nanotubes (CNTs) for the repair of heat-damaged reinforced concrete (RC) beams. Ten RC beams were cast and then subjected to elevated temperature of 550oC for two hours. The damag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84830ce5fdb7fd158332a3b3334704e1
https://doi.org/10.1007/s12205-021-0904-1
https://doi.org/10.1007/s12205-021-0904-1
Publikováno v:
Procedia Manufacturing. 44:366-370
Concrete is the most common used material for construction in Qatar as well as in the world. Exposure to sever environmental conditions causes physical deterioration of concrete structures and significantly affect the concrete’s strengths and modul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dca1848638514132b15d1833116df575
https://doi.org/10.1016/j.promfg.2020.02.282
https://doi.org/10.1016/j.promfg.2020.02.282
The present study investigates the feasibility of using two types of municipality solid wastes incineration ashes, namely, fly ash and bottom ash in the production of sustainable alkali-activated binder. The ashes are collected from the incineration
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::833c332659a82ff3893e7fce026ac1c7