Zobrazeno 1 - 10
of 255
pro vyhledávání: '"Shahiron Shahidan"'
Autor:
Hassan Amer Algaifi, Ali S. Alqarni, Rayed Alyousef, Suhaimi Abu Bakar, M.H. Wan Ibrahim, Shahiron Shahidan, Mohammed Ibrahim, Babatunde Abiodun Salami
Publikováno v:
Ain Shams Engineering Journal, Vol 12, Iss 4, Pp 3629-3639 (2021)
The impact of microbial calcium carbonate on concrete strength has been extensively evaluated in the literature. However, there is no predicted equation for the compressive strength of concrete incorporating ureolytic bacteria. Therefore, in the pres
Externí odkaz:
https://doaj.org/article/4ed1554247314405ab35f78c4be9a239
Autor:
Hassan Amer Algaifi, Suhaimi Abu Bakar, Rayed Alyousef, Abdul Rahman Mohd Sam, M.H. Wan Ibrahim, Shahiron Shahidan, Mohammed Ibrahim, Babatunde Abiodun Salami
Publikováno v:
Journal of Materials Research and Technology, Vol 12, Iss , Pp 967-981 (2021)
Bio-inspired self-healing of concrete cracks has been widely exploited to improve concrete properties and thus increase concrete life span using different bacterial species in recent years. The most common bacterial species found in the present liter
Externí odkaz:
https://doaj.org/article/222e1e8affe0465296511d0708abf188
Autor:
Noraziela Syahira Baco, Shahiron Shahidan, Sharifah Salwa Mohd Zuki, Noorwirdawati Ali, Mohamad Azim Mohammad Azmi
Publikováno v:
Journal of the Civil Engineering Forum, Vol 6, Iss 1, Pp 13-18 (2020)
Coal Bottom Ash (CBA) is a mineral by-product of thermal power plants obtained from the combustion of coal. In many countries, CBA wastes are identified as hazardous materials. The utilization of CBA can help in alleviating environmental problems; th
Externí odkaz:
https://doaj.org/article/65f0c263618c4c8598bb436ad3e98b30
Autor:
Akram M. Mhaya, Hassan Amer Algaifi, Shahiron Shahidan, Sharifah Salwa Mohd Zuki, Mohamad Azim Mohammad Azmi, Mohd Haziman Wan Ibrahim, Ghasan Fahim Huseien
Publikováno v:
Materials, Vol 15, Iss 22, p 7944 (2022)
The concern about coconut shell disposal and natural fine aggregate depletion has prompted researchers to utilize coconut shell as aggregate in recent years. However, the majority of the present literature has focused on utilizing coconut shell as a
Externí odkaz:
https://doaj.org/article/22fe410e4f4d497e9abfdb25cb4f92b0
Autor:
Sajjad Ali Mangi, Mohd Haziman Wan Ibrahim, Norwati Jamaluddin, Mohd Fadzil Arshad, Shahiron Shahidan
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 22, Iss 3, Pp 929-938 (2019)
Concrete structures are seriously deteriorated under marine environment because marine water is aggressive in nature; it contains salts of sulphate and chloride and others. These salts deteriorate the plain and reinforced concrete structures. However
Externí odkaz:
https://doaj.org/article/af1dc9e99bb14313b43c32c1cb64422b
Autor:
shahiron shahidan
Publikováno v:
ASM Science Journal, Vol 11, Iss 3, Pp 167-181 (2018)
Abnormal loads that include explosions, vehicle accidents, bombings and earthquakes that cause column failure may lead to progressive collapse. This study investigated the potential of progressive collapse of column removal in order to evaluate the t
Externí odkaz:
https://doaj.org/article/55c2025b4e4344dfa0387e5c9e38c984
Autor:
Nurul Izzati Raihan Ramzi Hannan, Shahiron Shahidan, Noorwirdawati Ali, Norazura Muhamad Bunnori, Sharifah Salwa Mohd Zuki, Mohd Haziman Wan Ibrahim
Publikováno v:
Case Studies in Construction Materials, Vol 13, Iss , Pp e00399- (2020)
The huge production of Coal Ash has contributed to environmental issues such as contaminated ground and surface water due to limited dumping space. Coal bottom ash (CBA) is still treated as waste and often placed into impoundment ponds, silos or land
Externí odkaz:
https://doaj.org/article/2773771974024054824d273f08d5f53f
Autor:
Hassan Amer Algaifi, Mohammad Iqbal Khan, Shahiron Shahidan, Galal Fares, Yassir M. Abbas, Ghasan Fahim Huseien, Babatunde Abiodun Salami, Hisham Alabduljabbar
Publikováno v:
Materials, Vol 14, Iss 20, p 6208 (2021)
The development of self-compacting alkali-activated concrete (SCAAC) has become a hot topic in the scientific community; however, most of the existing literature focuses on the utilization of fly ash (FA), ground blast furnace slag (GBFS), silica fum
Externí odkaz:
https://doaj.org/article/9906a75e1e5e443e8bd31b0015eb80a9
Autor:
Hassan Amer Algaifi, Abdeliazim Mustafa Mohamed, Eyad Alsuhaibani, Shahiron Shahidan, Fahed Alrshoudi, Ghasan Fahim Huseien, Suhaimi Abu Bakar
Publikováno v:
Polymers, Vol 13, Iss 16, p 2750 (2021)
Although free-cement-based alkali-activated paste, mortar, and concrete have been recognised as sustainable and environmental-friendly materials, a considerable amount of effort is still being channeled to ascertain the best binary or ternary binders
Externí odkaz:
https://doaj.org/article/18489654d6cb4ae0ad85ff0b67d87a1b
Publikováno v:
Case Studies in Construction Materials, Vol 5, Iss C, Pp 79-86 (2016)
Acoustic Emission (AE) is a high frequency stress wave generated by rapid release of energy in solid material due to changes such as crack initiation and growth. High sensitivity to crack growth, the ability to locate the source, its passive nature a
Externí odkaz:
https://doaj.org/article/7dd54617b0e84f20b44930829f8a798f