Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Mohammad Al-Qaralleh"'
Autor:
Qusay Al-Kaseasbeh, Mohammad Al-Qaralleh, Timothy K. Mueller, Taylor A. Rawlinson, Kyle A. Riding, Christopher C. Ferraro
Publikováno v:
Results in Engineering, Vol 22, Iss , Pp 102275- (2024)
This study investigates the stresses developed at the rail transition adjacent to concrete tub crossings at varying train speeds. A finite element analysis (FEA) model was developed and validated with field data acquired from a concrete tub at-grade
Externí odkaz:
https://doaj.org/article/e195b27f126143fd847bbbce65d25df1
Autor:
Timothy K. Mueller, Qusay Al-Kaseasbeh, Mohammad Al-Qaralleh, Taylor A. Rawlinson, Kyle A. Riding, Christopher C. Ferraro
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02408- (2023)
Concrete tub crossings are at-grade railroad crossings used primarily on low-speed and low-tonnage rail lines. Concerns have been raised about the stiffness differential present between the track structure and crossing that could cause a localized sh
Externí odkaz:
https://doaj.org/article/98a0b1ba32e847d88a9e803114f1893b
Publikováno v:
Results in Engineering, Vol 17, Iss , Pp 100877- (2023)
This study investigates the effect of partially replacing fine aggregate with wood waste in concrete mixes in order to preserve natural resources (i.e., sand) and reduce the disposal of wood waste into landfill. A total of 81 specimens were prepared
Externí odkaz:
https://doaj.org/article/14c17196489e48e18d0c92512efea1d7
Autor:
Mohammad Al-Qaralleh
Publikováno v:
Results in Engineering, Vol 14, Iss , Pp 100430- (2022)
This study investigates an innovative polarizing technique that can enhance the piezoelectric behavior of Portland cement pastes. This technique utilizes a direct current (DC) during the initial curing stage to polarize the cement paste. The simplici
Externí odkaz:
https://doaj.org/article/06050b60f21b473580eeec175511f83b
Publikováno v:
Infrastructures, Vol 4, Iss 2, p 16 (2019)
Several standard fatigue testing methods are used to determine the fatigue stress-life prediction model (S-N curve) and the endurance limit of Reinforced Concrete (RC) beams, including the application of constant cyclic tension-tension loads at diffe
Externí odkaz:
https://doaj.org/article/94d689be5cd0436aa6900fb7ca71d994
Autor:
Mohammad Al-qaralleh
Publikováno v:
Journal of Applied Engineering Science. :1-10
This work investigates the bulk resistivity, and the stress-strain relationship of polarized cement paste as indicators of its electromechanical properties. The polarizing of the cement paste specimens was achieved by applying a uniform direct curren
Autor:
Noor Albkoor, Mohammad AL-Qaralleh
Publikováno v:
Dirasat: Human and Social Sciences. 49:102-124
This study deals with the geomorphological effects of the Kathraba/Alaghwar road in AlKarak Governorate in southern Jordan, intending to clarify the geomorphological effects to which the study area is exposed, the quality of the engineering facilitie
Autor:
Mohammad Al-Qaralleh
Publikováno v:
Materials Science Forum. 1060:201-205
In this study, an innovative curing technique, that is able to polarize the ions inside cement pastes is investigated. This technique is curing the cement paste while applying a direct current (DC). A total of 6 cement paste cubes were casted, 3 of t
Publikováno v:
Structure and Infrastructure Engineering. 17:361-378
This paper aims to study the effect of Carbon Fiber Reinforced Polymer (CFRP) strengthening techniques on the fatigue limit of Reinforced Concrete (RC) beams. An accelerated fatigue method was util...
Autor:
Ahmed Jalil Al-Bayati, Mohammad Al-Qaralleh, Robert E. Steffen, Kamal H. Butrouna, Baris Salman
Publikováno v:
Construction Research Congress 2020.