Zobrazeno 1 - 10
of 112
pro vyhledávání: '"Mohammed A. Al-Osta"'
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 18, Iss 1, Pp 1-20 (2024)
Abstract The presence of low-quality coarse aggregates and exposure to aggressive conditions are the two major problems with the durability of concrete. Therefore, an alternative concrete with enhanced properties to prevent fluid and ionic mobility c
Externí odkaz:
https://doaj.org/article/d1f8d08609274560b271bf04ab117a78
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 3711-3725 (2024)
The waste generated during ceramic polishing is typically disposed of in landfills rather than being recycled within the production facility, potentially causing environmental harm. This study aims to enhance industrial waste utilization and reduce C
Externí odkaz:
https://doaj.org/article/a76955bb0342420c87ce0a46c1da6561
Publikováno v:
Results in Engineering, Vol 22, Iss , Pp 102079- (2024)
Expansive soil dual behavior (swell/shrink) exhibits high compressibility and volumetric instability against the frequent moisture imbalance, rendering premature failure of lightweight structures. The present research highlighted the geotechnical beh
Externí odkaz:
https://doaj.org/article/c371c0447a984cf593b87695bd5f27e2
Autor:
Muhammad Abdul Waheed, Omar S. Baghabra Al-Amoudi, Mohammed A. Al-Osta, Habib Ur-Rehman Ahmed
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-22 (2023)
Abstract Clay minerals in soils and rocks exhibit large volume change upon interaction with water and this behavior becomes even more complex when the strata are being stressed by the engineering and environmental loads. Therefore, a realistic predic
Externí odkaz:
https://doaj.org/article/b4faae63fcc2431b967af0ec9c49d643
Autor:
Marwan Abdulqader, Hammad R. Khalid, Mohammed Ibrahim, Saheed K. Adekunle, Mohammed A. Al-Osta, Shamsad Ahmad, Muhammad Sajid
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 2769-2783 (2023)
Using calcined clays and limestone powder for clinker substitution to make a tertiary blend, known as limestone calcined clay cement (LC3), is a promising emerging technology. This study explored the viability of using local Saudi clays to prepare LC
Externí odkaz:
https://doaj.org/article/a78b0d21f1cc4f749f96bf5a9fdf5d0b
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02532- (2023)
This research was developed to use recycled coarse aggregate (RCA) and recycled crushed glass (RCG) to produce self-compacting concrete (SCC) mixtures. Natural coarse aggregate (NCA) was replaced by RCA from 0% to 100%, and natural fine aggregate (NF
Externí odkaz:
https://doaj.org/article/07bb6de96f0c4dff9d85b278fd3f7a84
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02663- (2023)
Externí odkaz:
https://doaj.org/article/39a3f9d047914a20b5c8b22546210d9f
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02566- (2023)
Waste materials are harmful to the environment when incinerated, dumped in open water, or landfilled. Present-day society faces a serious challenge from the growing amount of waste materials and the need for a sustainable solution. Due to the limited
Externí odkaz:
https://doaj.org/article/530a373b122648678ea92d68831015a8
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02358- (2023)
Strengthening existing unreinforced masonry (URM) structures with plaster is a common technique used to improve the structural integrity and durability of buildings. However, using a thin layer of plaster alone may not provide sufficient reinforcemen
Externí odkaz:
https://doaj.org/article/ed37a6663a854b62b4d42c2942c0ee5e
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-25 (2023)
Abstract In order to increase the efficiency of the structures to resist seismic excitation, combinations of inerter, negative stiffness, and tuned mass damper are used. In the present work, the optimum tuning frequency ratio and damping of the tuned
Externí odkaz:
https://doaj.org/article/922b6c1768f84738a346c7a0cccb1b0f