Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Abbas O. Dawood"'
Publikováno v:
Case Studies in Construction Materials, Vol 14, Iss , Pp e00482- (2021)
In this study, the influence of using polyethylene terephthalate (PET) wastes as a partial replacement of natural sand is investigated to study the mechanical and physical properties of concrete. Fine aggregate (sand) is partially replaced by equival
Externí odkaz:
https://doaj.org/article/f9605bcc18c54ec3bb5f14a42e2f8056
Autor:
Hamsa M. Adnan, Abbas O. Dawood
Publikováno v:
Case Studies in Construction Materials, Vol 13, Iss , Pp e00367- (2020)
The purpose of this paper is to evaluate the mechanical properties of normal concrete (NC) containing polyethylene terephthalate waste fibers (PETWF). In addition to check the influence the waste has on the behavior of reinforced concrete beams, five
Externí odkaz:
https://doaj.org/article/dc73c13f0156487aaa8035b8f712f6a7
Publikováno v:
Case Studies in Construction Materials, Vol 13, Iss , Pp e00451- (2020)
This study deals with the static behavior of a self-supporting traditional clay brick-gypsum mortar masonry chimneys representative of the large number of chimneys currently used in industrial field in Iraq which plays an important role in dispersion
Externí odkaz:
https://doaj.org/article/7eddd3401f0d4b9585135ba4b614d827
Publikováno v:
Applied Sciences, Vol 10, Iss 4, p 1481 (2020)
In this study, the binary bat algorithm (BBA) for structural topology optimization is implemented. The problem is to find the stiffest structure using a certain amount of material and some constraints using the bit-array representation method. A new
Externí odkaz:
https://doaj.org/article/0069ad99ce8043d085c1853a575370ea
Publikováno v:
Civil and Environmental Engineering. 18:209-220
This paper examined the polyethylene terephthalate (PET) polymer waste effect that using as a partial replacement for fine aggregate on the R.C beams structural behavior. Six replacement percentages by weight were used in this study: 5 %, 7.5 %, 10 %
Autor:
Mohammed M. Yasser, Hussain A. Abd Ulsada, Faten I. Mussa, Abbas O. Dawood, Hayder Al Khazraji
Publikováno v:
Civil and Environmental Engineering, Vol 17, Iss 1, Pp 150-163 (2021)
The mud is considered as one of the oldest construction materials in Iraq and is still used in the country regions for farmer’s houses or animal shelters. In Iraq, there are different types of mud constructions, including adobe, unfired bricks and
Publikováno v:
Key Engineering Materials. 857:89-98
Plain Concrete pipes serve as effective underground infrastructure lines especially as sewer lines and culverts. The installation quality has a high effect on the performance of the buried pipe-soil system besides the pipe material strength. In this
Publikováno v:
Case Studies in Construction Materials, Vol 13, Iss, Pp e00451-(2020)
This study deals with the static behavior of a self-supporting traditional clay brick-gypsum mortar masonry chimneys representative of the large number of chimneys currently used in industrial field in Iraq which plays an important role in dispersion
Autor:
Abbas O. Dawood
Publikováno v:
University of Thi-Qar Journal for Engineering Sciences.
Spherical storage tanks are widely used in Iraq for store hazardous liquid petroleum gas LPG which, thus it must be adequately designed for seismic actions. This paper present static and time history analysis of LPG tanks in Iraq using UBC97 code. Th
Publikováno v:
Case Studies in Construction Materials, Vol 14, Iss, Pp e00482-(2021)
In this study, the influence of using polyethylene terephthalate (PET) wastes as a partial replacement of natural sand is investigated to study the mechanical and physical properties of concrete. Fine aggregate (sand) is partially replaced by equival