Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Majid Movahedi Rad"'
Publikováno v:
Applied Water Science, Vol 14, Iss 8, Pp 1-20 (2024)
Abstract Groundwater aquifers constitute the primary water supply for populations in arid regions, exemplified by the Goharkooh Plain in Iran's driest drainage basin, where conditions of high evapotranspiration and low precipitation prevail. With the
Externí odkaz:
https://doaj.org/article/25744438e7234192a06430af7b3db6a8
Autor:
Vahid Shafaie, Majid Movahedi Rad
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract A detailed numerical simulation of Colored Self-Compacting Concrete (CSCC) was conducted in this research. Emphasis was placed on an innovative calibration methodology tailored for ten unique CSCC mix designs. Through the incorporation of mu
Externí odkaz:
https://doaj.org/article/e9681159613d42699b5e28964853c5eb
Autor:
Masoud Fathali, Mohammad Mohsen Kabiri Nasrabad, Fereidoon Moghadas Nejad, Jafar Chalabii, Majid Movahedi Rad
Publikováno v:
Buildings, Vol 14, Iss 8, p 2473 (2024)
The development of rail transport necessitates expanding environmentally friendly infrastructure. However, specific challenges arise in desert and sandy regions. One innovative solution to manage the effects of windblown sand on desert railways is th
Externí odkaz:
https://doaj.org/article/3e2652003ea14b8aa0c70d657f915664
Publikováno v:
Infrastructures, Vol 9, Iss 8, p 129 (2024)
While the effect of ballast degradation on lateral resistance is noteworthy, limited research has delved into the specific aspect of ballast breakage in this context. This study is dedicated to assessing the influence of breakage on sleeper lateral r
Externí odkaz:
https://doaj.org/article/0757451d8bd541c5ac93eccc538ff87c
Publikováno v:
Buildings, Vol 14, Iss 6, p 1653 (2024)
In this paper, the numerical study of the ultimate bearing capacity (UBC) of two closely spaced strip footings on granular soil is investigated using the finite element method (FEM) and upper bound limit analysis (UBLA). Although the UBC of two adjac
Externí odkaz:
https://doaj.org/article/fc05272666e14a33a3c914f5293ed5bd
Autor:
Attila Németh, Sarah Khaleel Ibrahim, Majid Movahedi Rad, Szabolcs Szalai, Zoltán Major, Szabolcs Kocsis Szürke, Vivien Jóvér, Mykola Sysyn, Dmytro Kurhan, Dániel Harrach, Gusztáv Baranyai, Imre Fekete, Richárd Nagy, Hanna Csótár, Klaudia Madarász, András Pollák, Bálint Molnár, Bence Hermán, Miklós Kuczmann, László Gáspár, Szabolcs Fischer
Publikováno v:
Polymers, Vol 16, Iss 11, p 1498 (2024)
This research investigates the application of plastic fiber reinforcement in pre-tensioned reinforced concrete railway sleepers, conducting an in-depth examination in both experimental and computational aspects. Utilizing 3-point bending tests and th
Externí odkaz:
https://doaj.org/article/8ed0565bd0a34128b76ca082efb6c634
Publikováno v:
Computation, Vol 12, Iss 5, p 93 (2024)
This study explores a technique for enhancing the punching strength of reinforced concrete (RC) flat slabs, namely carbon fiber reinforced polymer (CFRP). Four large-scale RC flat slabs were fabricated, to assess the efficacy of this strengthening me
Externí odkaz:
https://doaj.org/article/622980610d634ccabd5ba0219c3cb63b
Publikováno v:
Buildings, Vol 14, Iss 4, p 1051 (2024)
Existing studies often rely on deterministic numerical analyses for structural models. However, test results consistently highlight uncertainties, particularly in variables such as magnitude of the applied load, geometrical dimensions, material rando
Externí odkaz:
https://doaj.org/article/2cd4b87aeaa34772913971b1a48c9917
Autor:
Muayad Habashneh, Majid Movahedi Rad
Publikováno v:
Chemical Engineering Transactions, Vol 107 (2023)
The pursuit of reliable design has become increasingly crucial in various engineering disciplines, aiming to minimize environmental impact and enhance resource efficiency. In this context, this study explores the integration of topology optimization
Externí odkaz:
https://doaj.org/article/a039f46845244828af5e94d525fde475
Publikováno v:
Chemical Engineering Transactions, Vol 107 (2023)
Numerical simulations play a pivotal role in advancing fabrication processes and welding technologies, enabling the pursuit of sustainable practices. By employing the finite element method, crucial insights regarding welded specimens can be derived,
Externí odkaz:
https://doaj.org/article/77ec9af3802e46b5a4ef5871018396f5