Zarządzanie eksploatacją obiektu w ujęciu kosztów cyklu życia

Grzyl, Beata; Apollo, Magdalena; Miszewska-Urbańska, Emilia; Kristowski, Adam

doi:10.22630/aspa.2017.16.2.11

Cited by 10 publications

(8 citation statements)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Building Information Modelling (BIM) and Energy [32], [40], [41], [42], [44], [55] and Material consumption (waste utilization) [27], [29], [34], [39], [47] LCA [23], [24], [25], [26], [28], [30], [31], [33], [35], [36], [38], [43], [45], [46], [48], [49], [50], [51], [52], [53], [54], [56], [57], [58], [59], [60] LCCA [61], [62], [63], [64] The results of the literature review related to the possibilities of implementing the BIM method in the context of achieving sustainable development goals in the construction industry show that there is a significant amount of research and development in this use of BIM at different stages of the project. One of the key features of BIM, which makes it a suitable method for use in the life cycle of a building in accordance with CE assumptions, is the ability BIM offers three basic functions that make it both an economically and environmentally efficient way to manage the life cycle of buildings.…”

Section: Thematic Trend Linking Ce and Bim Publicationsmentioning

confidence: 99%

“…At the design stage, it is possible to determine about 80-90% of the costs incurred subsequently over the course of construction, use and operation of the facility, hence it is an adequate stage of the life cycle of the facility in terms of optimising these costs. [61,62]. The integration of the BIM model and analytical tools used in LCCA is a direction of development of instruments that can significantly improve cost optimisation due to the possibility of faster and more accurate examination of operating scenarios of the facility and determination of costs in accordance with the assumptions of circular economy, especially in terms of its operation and demolition [63,64,65].…”

Section: Thematic Trend Linking Ce and Bim Publicationsmentioning

confidence: 99%

See 1 more Smart Citation

Digital Construction and its Role in Driving the Circular Economy

Araszkiewicz¹

2019

Proceedings of the Creative Construction Conference 2019

View full text Add to dashboard Cite

Digital technologies can be used at any stage of the life cycle of a construction project, from the concept of the facility to the final of its operation. Construction companies use more and more available technological solutions, increasing mobility and safety at the construction site and facilitating the construction process. Digitization is increasingly affecting the modernization of the building management and operation process, saving time, making decision-making easier, causing saving financial resources and reducing the costs of energy and materials consumption. Not only investment of construction entrepreneurs in internal start-ups has been observed, but also the reverse phenomenon, involving the interest of technology companies in the construction investment market. The closed-circle economy allows economic growth while reducing and optimizing resource consumption-it deeply transforms patterns of production and consumption chains and designs business models anew. The aim of the article is to present the results of the literature review, from the angle of discussion of issues related to the digital technologies used in various stages of the life cycle of construction projects with the assumptions of a closed-cycle economy. three successive steps were carried out: (1) a search strategy was developed to systematically review the literature and collect a representative set of publications on the relation of circular economy to building and digital technologies applicable to the life cycle of a building facility using Google Scholar; (2) a list of publications in the ad-doc database was prepared in order to synthesize the literature review; (3) a subset of the literature reviews was organized, which enabled the acquisition of quantitative and qualitative data as well as information on the phenomenon of digital construction and the impact of this innovative change on the development of the concept of closed circuit economics.

show abstract

Section: Thematic Trend Linking Ce and Bim Publicationsmentioning

confidence: 99%

Section: Thematic Trend Linking Ce and Bim Publicationsmentioning

confidence: 99%

Digital Construction and its Role in Driving the Circular Economy

Araszkiewicz¹

2019

Proceedings of the Creative Construction Conference 2019

View full text Add to dashboard Cite

show abstract

“…Striving to minimize the costs related to the implementation of buildings is the subject of interest to every investor, while limiting the costs related to their use, maintenance and withdrawal (for instance, decommissioning by demolition) is not an issue that has been discussed in the past as often as today, as discussed in publications [1,3,4,5,13,14].…”

Section: Introductionmentioning

confidence: 99%

Original Model for Estimating the Whole Life Costs of Buildings and its Verification

Plebankiewicz

Zima

Wieczorek

2019

Archives of Civil Engineering

View full text Add to dashboard Cite

The model for estimating the whole life costs of the building life cycle that allows the quantification of the risk addition lets the investor to compare buildings at the initial stage of planning a construction project in terms of the following economic criteria: life cycle costs (LCC), whole life costs (WLC), life cycle equivalent annual costs (LCEAC) and cost addition for risk (ΔRLCC). The subsequent stages of the model development have been described in numerous publications of the authors, while the aim of this paper is to check the accuracy of the model in the case of changing the parameters that may affect the results of calculations. The scope of the study includes: comparison of the results generated by the model with the solutions obtained in the life cycle net present value method (LCNPV) for time and financial input data, not burdened with the risk effect; the analysis of the variability of results due to changes in input data; analysis of the variability of results as a consequence of changing the sets of membership functions for input data and methods for defuzzification the result.

show abstract

“…Economic life cycle costs analysis (LCCA) is an increasingly common subject of consideration of scientists. As a result of the research conducted so far, several original methods or models for estimating life cycle costs in construction have been developed, both for LCCA for buildings and constructed assets [1][2][3][4][5], and for building materials and components [6][7][8][9]. Moreover, the methods used in the economic calculation to compare the financial outlays were subject to certain modifications, which enabled their adaptation to the needs of LCCA implementation [6,[10][11][12][13][14].…”

Section: Introductionmentioning

confidence: 99%

Probabilistic and Fuzzy Approaches for Estimating the Life Cycle Costs of Buildings under Conditions of Exposure to Risk

et al. 2019

View full text Add to dashboard Cite

The paper discusses issues related to life cycle costs in construction. Life cycle cost is a key element in the assessment of environmental sustainability in construction and it provides a tool for the economic evaluation of alternative sustainability options exhibiting different capital, operating costs or resource usage. The authors reviewed selected models of estimating life cycle costs in construction, drew attention to the complex mathematical models developed so far, namely those which take into account only financial risks and those which involve the possibility of the influence of other risk factors and described the main assumptions accompanying the original model for estimating the whole life costs of buildings, including: reasons for choosing theory of possibility, division and parametrization of input data. The aim of this paper is to confirm the validity of the model structure assumptions adopted by the authors by comparing the originally selected fuzzy approach to calculating life cycle costs taking into account the risk with the probabilistic approach, as well as indicating the domain in which the probabilistic approach will complement the fuzzy approach chosen by the authors. The paper presents a comparison analysis of two approaches used in the authors’ model, a fuzzy and a probabilistic approach, recommended by the ISO standard 15686-5:2008. The authors used the Oracle Crystall Ball software in their simulations.

show abstract

Zarządzanie eksploatacją obiektu w ujęciu kosztów cyklu życia

Abstract:

Cited by 10 publications

References 1 publication

Digital Construction and its Role in Driving the Circular Economy

Digital Construction and its Role in Driving the Circular Economy

Original Model for Estimating the Whole Life Costs of Buildings and its Verification

Probabilistic and Fuzzy Approaches for Estimating the Life Cycle Costs of Buildings under Conditions of Exposure to Risk

Contact Info

Product

Resources

About