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Zastosowanie analizy wielokryterialnej do wyboru technologii realizacji domu mieszkalnego

Miedziałowski Czesław, Klimasara Jan

Materiały Budowlane

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2023

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nr 2

19--23

PL

Wyboru technologii realizacji domu mieszkalnego z zastosowaniem analizy wielokryterialnej dokonano, stosując do kodowania standaryzację oraz metodę Pattern. Przyjęto 3 warianty technologii realizacji budynku, a jako miary wariantów przyjęto 5 kryteriów. W przypadku poszczególnych wariantów założono 2 zestawy wag (priorytet czasu oraz ceny) oraz określono wskaźniki sumacyjne i skorygowane. Metoda pozwala na optymalny wybór rozwiązania technologicznego.

EN

The issue of choosing the technology for the construction of a residential house using multiple-criteria decision analysis, which was carried out using standardization and the Pattern method for coding. 3 variants of the building construction technology were adopted, 5 criteria were adopted as the measures of the variants. For individual variants, 2 sets of weights were assumed (priority of time and price), summative corrected indicators were defined. The method allows for the optimal selection of a technological solution.

2

Metrological equipment for verification and calibration of non-automatic weighing instruments – axle and crane weighting instrument

Gajdosik Tomas, Kucera Lubos, Gajdac Igor, Fric Anton, Markovic Jaromir

Metrology and Measurement Systems

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2021

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Vol. 28, nr 2

397--407

EN

The paper deals with the design of equipment for verification and calibration of axle and crane weighing instruments. In its introduction, it discusses the basic concepts of axle and crane weighing instruments, their calibration, and verification. The paper briefly describes the original technical design solution used in the calibration and verification of these weighing instruments. Subsequently, the article describes the legislative, technical and functional requirements for metrological equipment being developed. The paper presents two design solutions for handling calibration weights. In both solutions, the construction and individual functional parts of the equipment are described. Both of these solutions were designed and tested in practical measurements in the Laboratory for Testing of Weighing Instruments of the Slovak Legal Metrology n.o. Finally, the paper presents the results of the development of a new measuring system at the University of Žilina.

3

Finding the Adequate Location Scenario After the Merger of Fire Brigades Thanks to Multiple Criteria Decision Analysis Methods

Aldabbas M., Venteicher F., Gerber L., Widmer M.

Foundations of Computing and Decision Sciences

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2018

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Vol. 43, No. 2

69--88

EN

This paper addresses the issue of selecting a suitable location for a fire station in canton of Fribourg, as a result of a fire brigades’ merger, by applying Multiple Criteria Decision Analysis (MCDA) methods. Solving the problem of determining fire station locations through various methods has been analyzed in-depth by researchers. However, a different approach, based on application of ELECTRE I and ELECTRE II methods is advanced in this paper. The selection of the most suitable fire station site is obtained by applying the designated methods to five distinctive alternatives (called scenarios), taking into consideration the relatively limited information and specifics, and the extensive number of relevant criteria that summed up to sixty-one. Taking the merger of the three local fire departments as an example, the proposed methods for selecting a suitable location for the fire station demonstrate and justify the reason behind this choice. Research shows that the applied methods have been proven to be useful and powerful tools that exhibited acceptable levels of consistency when selecting the best project. The main finding is that one scenario in particular proved to be preferred over the others and most suitable in determining the fire station location.

4

Wpływ przyspieszenia ziemskiego na pomiar masy przy ocenie zgodności wag nieautomatycznych

Rymkiewicz P.

Metrologia i Probiernictwo : biuletyn Głównego Urzędu Miar

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2016

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nr 1 (12)

23--25

PL

Wprowadzanie wag nieautomatycznych do obrotu i użytkowania po ocenie zgodności w niektórych krajach wiąże się z określeniem ustalonych administracyjnie stref grawitacyjnych. Według Przewodnika WELMEC 2 można stosować również tzw. nową koncepcję grawitacyjną, która umożliwia ustalanie stref użytkowania wagi w określonym zakresie szerokości geograficznej i położenia nad poziomem morza w zależności od zamierzonego miejsca użytkowania wagi.

EN

The placing on the market and putting into service non-automatic weighing instruments in conformity assessment in some countries is connected with fixed administratively gravitation zones. According to the Guide WELMEC 2 there can also be used so called “the new gravity concept”, that allows determination an application area for the instrument in the specified range of latitude and location above sea level in relation to the intended place of use.

5

Multiple criteria analysis of foundation instalment alternatives by applying Additive Ratio Assessment (ARAS) method

Zavadskas E. K., Turskis Z., Vilutiene T.

Archives of Civil and Mechanical Engineering

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2010

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Vol. 10, no 3

123-141

EN

The paper presents the process of selection the foundation instalment alternative, which have to be the most appropriate and safe for building which stands on the aquiferous soil. The selection is based on a set of criteria: costs of instalment, instalment duration, the complexity of decisions, advantages and disadvantages of decisions, transferability and maintainability of installed foundation system, past experience implementing the approved decisions, etc. The criteria for evaluation and their importance are selected by taking into consideration the interests and goals of the client as well as factors that influence the efficiency of construction process and safety of future building. The solution of problem was made by applying Additive Ratio ASsessment (ARAS) method. The proposed technique could further be applied to substantiate the selection of effective alternative of structures, technologies, investments and etc.

PL

Artykuł prezentuje proces wyboru alternatywnego usadowienia fundamentu najbardziej odpowiedniego i bezpiecznego dla budynku stojącego na gruncie wodonośnym. Wybór bazuje na zestawie kryteriów: koszt usadowienia, okres usadowienia, stopień skomplikowania decyzji, zalety i wady decyzji, możliwość przenoszenia i konserwacji usadowionego systemu fundamentu, doświadczenie z wdrożenie przyjętych decyzji, itd. Kryteria oceny i ich znaczenie są wybierane z uwzględnieniem interesów i celów klienta oraz czynników wpływających na efektywność procesu budowlanego i bezpieczeństwa budynku. Rozwiązania problemu dokonano przy zastosowaniu metody ARAS. Proponowana metoda może w przyszłości być zastosowana do uzasadnienia wyboru struktury, technologii, inwestycji itd.

6

Greedy Algorithms with Weights for Construction of Partial Association Rules

Moshkov M.Ju., Piliszczuk M., Zielosko B.

Fundamenta Informaticae

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2009

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Vol. 94, nr 1

101-120

EN

This paper is devoted to the study of approximate algorithms for minimization of the total weight of attributes occurring in partial association rules. We consider mainly greedy algorithms with weights for construction of rules. The paper contains bounds on precision of these algorithms and bounds on the minimal weight of partial association rules based on an information obtained during the greedy algorithm run.

7

Determination of weightiness of the hierarchically-structured organization according to its commercial activity

Ginevičius R., Podvezko V.

Foundations of Civil and Environmental Engineering

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2004

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No. 5

21-33

EN

Under market conditions, the successful performance of an enterprise depends on many factors including size, technology, staff, management system, quality, etc. One of the most important parameters is the ability to determine the strategic potential of a company. This may be achieved by accomplishing three tasks: first, the capabilities of the company's management subsystem should be determined, second, production subsystem's capabilities should be defined, and, third, they should be appropriately integrated. When the values and weights of the particular elements of the strategic potential matrix are determined on the basis of experts' evaluation, they may be combined into an integrated index. This may be determined by using well-known multiple attribute decision support systems.