Survey of Accomplishments in Bim Implementation in Croatia, the Czech Republic, Germany, and Slovenia

Galić, Mario; Venkrbec, Václav; Chmelik, Franziska; Feine, Immo; Pučko, Zoran; Klanšek, Uroš

doi:10.13167/2017.15.3

Cited by 15 publications

(15 citation statements)

References 21 publications

(21 reference statements)

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“…Secondly, the study was carried out in Malaysia, a developing country which is experiencing rapid growth in the construction sector where BIM application is still at the beginning despite initiatives to increase its application. The findings can be generalised to other developing countries similar in context to Malaysia such as India, Peru, Brazil, Croatia and the Czech Republic (see Ahuja et al, 2017;Murguia et al, 2017;dos Santos et al, 2015 andGalić et al, 2017). These countries have acknowledged BIM as one of the measures to improve construction industry productivity and several measures have been carried out by the governments mentioned to encourage BIM application, but they faced greater challenges due to lack of funds, technology and skilled manpower.…”

Section: Resultsmentioning

confidence: 72%

Identifying factors for incorporating spatial data into BIM using the Delphi method

Yusof

Ishak

Doheim

2018

CEB

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Construction industry players are now realising the need to implement Building Information Modeling (BIM) at the preconstruction planning stage to allow spatial data of the site to be incorporated into the BIM. Incorporating spatial data in BIM as early as possible in the building lifecycle poses a new challenge to industry players, particularly to the consultants who collect and provide these data. The aim of this study is to identify important factors for incorporating spatial data into the BIM at the preconstruction planning stage. Three rounds of the Delphi method were employed to obtain a consensus among twenty construction industry experts, selected through purposeful sampling. The findings revealed seven consolidated factors, with Technology, Client Demand, and Added Value as the top three, followed by Regulations, Skilled Staff, Management Commitment and Data Management. Experts were significantly in agreement with each other, as indicated by the Kendall’s W Coefficient = 0.6505 significant at < 0.005. The findings highlight the requirements for utilizing spatial data in the BIM at the preconstruction planning stage and help the respective professional bodies to identify the prerequisites for BIM application and subsequently, improve the existing training for the professional development of their members.

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Section: Resultsmentioning

confidence: 72%

Identifying factors for incorporating spatial data into BIM using the Delphi method

Yusof

Ishak

Doheim

2018

CEB

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“…For the optimization, the authors used GA. Similar studies and active BIM-ready approaches were presented in [18][19][20], while in [21,22] the BIM's potentials in terms of its further development were presented. A more extensive review of applied active BIM approaches, not only those concerned with tower crane or construction site layout optimization, is given in [23].…”

Section: A Short Overview Of Recent Active Bim Approaches Their Outcmentioning

confidence: 73%

Active BIM Approach to Optimize Work Facilities and Tower Crane Locations on Construction Sites with Repetitive Operations

2019

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This paper presents an active building information modeling (BIM) approach for work facilities and the optimal positioning of tower cranes on construction sites with repetitive operations. In this context, the metamorphosis of a passive BIM approach into an active approach is described. Here, the enhancement of the construction-ready BIM model starts with the export of the optimization input parameters, such as the 3D coordinates of the building, perimeter of the construction site, space for feasible solutions, relevant segment of the building with repetitive works, etc. Depending on the complexity of the problem, the user selects a suitable optimization approach and formulates the tower crane positioning optimization problem with the objective of minimizing the total duration of the operation’s cycle. Similarly, according to the model formulation, the user also chooses the optimization tool, including the search algorithm. The final step involves the post-optimal analysis and importing of the optimal solution into the BIM. An application example is demonstrated at the end of the paper to show the advantages of the proposed approach in which the optimization model has significantly improved the initial solution of the crane and depot positions.

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“…The topic of cost estimation using BIM is contemporary, although not new. Both practice and governmental institutions are still struggling with its full implementation [13], along with other necessary steps, which might have been already done [14]. The biggest problem seems to be the standardisation and legislation support.…”

Section: Integrated Methodsmentioning

confidence: 99%

Comparison of different cost estimation methods with use of Building Information Modelling (BIM)

Matějka

Vitásek

2018

Engineering for Rural Development

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The paper deals with the topic of cost estimation methods with the use of Building Information Modelling (BIM) in construction projects. As BIM is trending in construction industry, and many countries make decisions to require BIM in public contracts, the demand for various utilization of digitized construction related data increases. One of utilization options is the use of BIM for quantification of construction projects production and for following cost estimation. The paper presents results of a research on possible methodologies for such BIM utilization. The methodology has not been established yet, as there are many various estimation systems with different requirements-e.g., cost estimation systems require a different structure, information models have different standards, country specific legislation requires different information, calculation formulas vary etc. The paper shows and explains different solutions for different cases in general, so the results are applicable for most of the different cost estimation systems throughout the world. The presented solutions are then compared to show their advantages and disadvantages for the purpose of possible implementation of new systems. Based on general methodologies, country or company specific steps may be taken to properly develop the working system for BIM data utilization in cost estimation processes. The paper ends with conclusions and discussions on further research and further harmonization of the mentioned cost estimation methods.

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Survey of Accomplishments in Bim Implementation in Croatia, the Czech Republic, Germany, and Slovenia

Cited by 15 publications

References 21 publications

Identifying factors for incorporating spatial data into BIM using the Delphi method

Identifying factors for incorporating spatial data into BIM using the Delphi method

Active BIM Approach to Optimize Work Facilities and Tower Crane Locations on Construction Sites with Repetitive Operations

Comparison of different cost estimation methods with use of Building Information Modelling (BIM)

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