Autor: Zolfani Hashemkhani, Sarfaraz - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Choosing a proper method for strengthening WPC beams with grooving method using SWARA-EDAS
Autorzy:: Chini, Mahdi
Arefi Lale, Shahid
Zolfani Hashemkhani, Sarfaraz
Ustinovicius, Leonas
Powiązania:: https://bibliotekanauki.pl/articles/962280.pdf
Data publikacji:: 2018
Wydawca:: Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:: kompozyt drewno-polimer
WPC
odklejenie
rowkowanie
tworzywo sztuczne wzmocnione włóknem
FRP
analiza stopniowa
współczynnik oceny masy
SWARA
odległość od średniej rozwiązania
EDAS
wood polymer composites
debonding
grooving
fibre-reinforced plastic
step-wise analysis
weight assessment ratio
distance from average solution
Opis:: Wood plastic composite (WPC) is a lightweight material, resistant against corrosion and damage, with recyclability of consuming materials. These materials usually used in marine structures frequently due to their unique features. In order to strengthen beams made by this material, usually Fibre-reinforced plastic (FRP) sheets are used, and one of the fracture modes in these beams is debonding of FRP sheet from the surface of the beams. To deal with this problem some grooves are used in the surface of the beam to improve the contact surface. The grooves include longitudinal, transverse and diagonal grooves. The main goal of this study is to assess different grooving methods in WPC-FRP beams. In this regard, primarily criteria (improving resistance, performance speed, performance complexity, performance costs, displacement and absorbing energy) were determined through interviews with experts in this field in order to assess the beams. Then, SWARA method employed to evaluate criteria with a policy based perspective and finally EDAS method applied for evaluating related alternatives. Based on obtained results, the longitudinal groove method is the best way of strengthening WPC beams to prevent debonding.
Źródło:: Archives of Civil Engineering; 2018, 64, 4/I; 161-174
1230-2945
Pojawia się w:: Archives of Civil Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: International market selection: a MABA based EDAS analysis framework
Autorzy:: Hashemkhani Zolfani, Sarfaraz
Ebadi Torkayesh, Ali
Ecer, Fatih
Turskis, Zenonas
Šaparauskas, Jonas
Powiązania:: https://bibliotekanauki.pl/articles/19233641.pdf
Data publikacji:: 2021
Wydawca:: Instytut Badań Gospodarczych
Tematy:: international market selection
EDAS
General Electric (GE) Matrix
McKinsey matrix
MABA analysis
Opis:: Research background: International market selection is an essential issue for big companies that supply food products. Different types of decision factors and different characteristics of different international markets have brought up a complicated decision-making problem for food supply companies. In order to select the most suitable and profitable market, food supply companies have to consider several qualitative and quantitative factors, including social, political, economic, and ecological aspects. Purpose of the article: In order to overcome international market selection issues, the current study develops a novel integrated decision-making tool. Methods: A novel decision-making model of market analysis is developed as an extended model of Market Attractiveness and Business Attractiveness (MABA) analysis based on the Multiple Attribute Decision Making (MADM). To improve the MABA analysis model, we combine the EDAS method with MABA analysis to empower decision-makers in food supply companies to evaluate several international markets and select the most profitable market for their products. Findings & value added: In this study, we first identified the most important and frequently used decision factors for market analysis problems within MABA analysis under two categories: market attractiveness and business attractiveness. To show the proposed methodology's applicability and feasibility, we perform a case study for a food supply company in Iran that supplies products to Middle East and Asian countries. In order to investigate the reliability of the obtained results, we perform a sensitivity analysis concerning the importance of involved decision factors. The proposed decision-making tool results suggest that the model can be used as a reliable tool for market analysis problems. To sum up the long-term value of the study, we have developed a novel decision-making tool using MABA analysis and the EDAS method. No study integrates any MCDM methods with MABA analysis to the best of our knowledge. Integration of EDAS method with MABA analysis empowers decision-makers in market selection division to use more systematic methods for evaluating several markets.
Źródło:: Oeconomia Copernicana; 2021, 12, 1; 99-124
2083-1277
Pojawia się w:: Oeconomia Copernicana
Dostawca treści:: Biblioteka Nauki

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