Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Ali N. Hilo"'
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 2556-2569 (2023)
This study focuses on the development of unique geopolymer-based composites made using industrial byproducts and waste materials. The first test variable was the compressive strength grade, where conventional concrete specimens with ordinary Portland
Externí odkaz:
https://doaj.org/article/b0154de8ed2f4e4ea3374f6816790754
Publikováno v:
Case Studies in Construction Materials, Vol 11, Iss , Pp - (2019)
Hundreds of tons of concrete may be ruined due to the abrasion erosion phenomenon that takes place in several hydraulic structures. Such unfavorable action can impose high maintenance costs and reduce the life span of these structures. The high-veloc
Externí odkaz:
https://doaj.org/article/81cb95abca11451dbc32f82dcb4cc073
Publikováno v:
Case Studies in Construction Materials, Vol 11, Iss , Pp - (2019)
In the last two decades, the use of voided (bubbled) slabs in constructions has been increased because of several advantages such as light self-weight, cost-saving, and accelerated construction schedules. However, the structural behavior of such slab
Externí odkaz:
https://doaj.org/article/6f24cce988bd4d0e996a1152ebc50d62
Autor:
Rana Al-Zubaidy, Ali N. Hilo
Publikováno v:
Wasit Journal of Engineering Sciences. 10:105-122
Generally, open channel lateral intake structures are extensively used in the water and environmental projects. The passing flow at side intakes is mostly turbulence containing vertical and horizontal spiral currents causing sediment problems. The fl
Publikováno v:
Wasit Journal of Engineering Sciences. 10:46-55
Basically, the durability of hydraulic structures is heavily influenced by concrete surface resistance against mechanical wear. Hydro-abrasion is the term used to describe deterioration of concrete surface inflicted by the continuous removal of surfa
Publikováno v:
Materials Today: Proceedings. 56:1964-1971
Publikováno v:
Materials Today: Proceedings. 56:1832-1839
Publikováno v:
Materials Today: Proceedings. 42:2340-2345
In many hydraulic constructions, such as dams, spillways, and stilling basins, large quantities of concrete can be ruined because of the long-term action of water-borne solids. To a great extent, for hydraulic structures, the durability relies on the
Publikováno v:
Nano Hybrids and Composites. 30:55-62
Five engineered cementitious composite mixtures were adopted in this study with five different contents of 0, 0.5, 1.0, 1.5 and 2.0% of untreated low cost PVA fiber. Four different test specimens were prepared from the five mixtures to conduct severa
Publikováno v:
Applied Mechanics and Materials. 897:78-84
This research aims to investigate the mechanical properties of engineered cementitious composites including compressive strength, splitting tensile strength, modulus of rupture, and load-deflection behavior. In addition, the abrasion test of concrete