scholarly journals Evolutionary Game Analysis of BIM Adoption among Stakeholders in PPP Projects

Complexity ◽  
2021 ◽  
Vol 2021 ◽  
pp. 1-14
Author(s):  
Chong Jia ◽  
Ruixue Zhang ◽  
Dan Wang
Keyword(s):  
Prospect Theory ◽  
Evolutionary Game ◽  
Information Modeling ◽  
Equilibrium Strategy ◽  
Factors Affecting ◽  
Game Analysis ◽  
Building Information ◽  
Realistic Problem ◽  
Social Capitals ◽  
The Cost

With the development of building information technology, Building Information Modeling (BIM) has become an important way to effectively solve the cross-organization information collaboration of Public-Private Partnership (PPP) projects, and how to promote the adoption of BIM in PPP projects has become a realistic problem to be solved urgently. This study discusses the adoption of BIM among stakeholders in PPP projects based on prospect theory and evolutionary game theory. A tripartite evolutionary game model including governments, social capitals, and contractors is established. The behavioral evolution mechanism of each stakeholder on BIM adoption is explored by analyzing the evolutionary equilibrium, and the key influencing factors of equilibrium strategy are analyzed by using numerical simulation. The results demonstrate that first, the degree of the cost to all stakeholders involved in the adoption of BIM, as well as the punishment for governments’ passive promotion of BIM, the punishment for social capitals’ passive adoption of BIM and the reward for contractors’ active application of BIM are the key factors affecting evolutionary stability. Second, according to prospect theory, the main stakeholders usually make decisions through subjective judgment and perceived value which ultimately lead to deviation in their behaviors. The deviations will hinder the establishment of ESS point (1, 1, 1) and make the system difficult to converge to the optimal state. Finally, from the perspective of governments, social capitals, and contractors, countermeasures and management implications are put forward to effectively promote the adoption of BIM in PPP projects.

scholarly journals Evolutionary Game Analysis of the Stress Effect of Cross-Regional Transfer of Resource-Exhausted Enterprises

Complexity ◽  
2019 ◽  
Vol 2019 ◽  
pp. 1-16
Author(s):  
Hui Yu ◽  
Wei Wang ◽  
Baohua Yang ◽  
Cunfang Li
Keyword(s):  
Local Governments ◽  
Central Government ◽  
Eastern China ◽  
Evolutionary Game ◽  
Western China ◽  
Equilibrium Strategy ◽  
Stress Effect ◽  
Factors Affecting ◽  
Game Analysis ◽  
Countermeasures And Suggestions

This paper analyses the stress effect of cross-regional transfer of resource-exhausted enterprises from eastern China to central and Western China. A tripartite evolutionary game model including the central government, the local government of the operation recipient region, and the resource-exhausted transfer enterprises is established under the assumption of limited rationality. By analysing the evolutionary equilibrium and using MATLAB, for example, analysis, the relationship between equilibrium probability and various parameters, as well as the key influencing factors of equilibrium strategy were explored. The research shows, first, that the degree of punishment imposed by the central government on the local governments, the implementation of regulation by the local governments, and the amount of rewards/punishments implemented by the local governments for transfer enterprises are the key factors affecting evolutionary stability. Second, it shows that the local governments’ penalty for transfer enterprises has a significant impact on the convergence speed of enterprises’ strategic choice to “Completely Control Pollution.” Finally, from the perspective of the relationships between the central government and the local governments, as well as with transfer enterprises, countermeasures and suggestions are put forward to effectively prevent the stress effect of the cross-regional transfer behaviour of resource-exhausted enterprises.

Factors affecting BIM application in China: a social network model

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Shuangliang Tai ◽  
Yao Zhang ◽  
Ting Li
Keyword(s):  
Social Network ◽  
Network Model ◽  
Information Modeling ◽  
Information Communication ◽  
Key Factors ◽  
Content Type ◽  
Factors Affecting ◽  
Building Information ◽  
Management Modes ◽  
Definition Of

Purpose The purpose of this paper is to promote the application of building information modeling (BIM) in China’s construction industry, key factors and their relationships are explored. Design/methodology/approach Based on a literature review, 28 factors were extracted and their relationships (239 in total) obtained using the Delphi method. A social network model of the factors was constructed and factors were analyzed using social network analysis (SNA). Findings The top 10 key factors and their relationships were obtained using SNA. Among the top 10 critical factors, six were source factors. They were: training for the application of BIM, guidance from experts, proper management modes, efficient BIM teams, specifications and demonstrations and standards for building information communication. The other four factors included as follows: a willingness to accept BIM, knowledge of its value and benefits, the definition of its benefits and the availability of IT software and hardware. These were mediating factors that could further the influence of the source factors. Originality/value The results provide useful information for public agencies and professionals to understand the immediate and mediating influences of the factors on the application of BIM. Solutions and future efforts for different participants are presented to promote the application of BIM-based on the key factors and their relationships.

scholarly journals Longitudinal Study on Construction Organization’s BIM Acceptance

2020 ◽  
Vol 10 (15) ◽  
pp. 5358
Author(s):  
Seulki Lee ◽  
Jungho Yu
Keyword(s):  
Longitudinal Study ◽  
Structural Equation ◽  
Information Modeling ◽  
Equation Modeling ◽  
Construction Sites ◽  
Factors Affecting ◽  
Construction Organizations ◽  
Building Information ◽  
Construction Organization ◽  
Acceptance Model

The Korean domestic market is focused on the introduction of BIM (Building Information Modeling) owing to an influx of investment due to increased interest and mandatory application of BIM. However, the rate of BIM introduction is high, while BIM user proficiency is low. Against these problems, the authors proposed an acceptance model for BIM in construction organizations in 2012. As the number of BIM application cases increases and the number of BIM-trained users increases as time goes on, BIM users’ positive perception of BIM values are expected to increase, which may change the BIM acceptance mechanism. Therefore, we conducted a longitudinal study of the 2012 BIM acceptance model against 2019 data to estimate changes in factors affecting BIM acceptance attitudes as well as the mechanism of the relationships between factors over time spent using the technology. To generalize the results, the respondents were spread across construction sites. The data obtained 119 samples from a sample of experienced users of BIM. We used AMOS 21.0 for hypothesis testing of structural equation modeling (SEM), and the 2019 BIM acceptance model was compared against the 2012 acceptance model using an independent sample t-test. As a result, it was confirmed that the 2012 BIM acceptance model is still suitable for describing the BIM acceptance mechanism of the construction organization, and there was a difference between the 2012 model and the 2019 model. This seems to have changed the mechanism of BIM acceptance by being change perception of BIM users as time goes on. The results of this study can be used to establish a BIM activation strategy for each BIM acceptance stage and are expected to be applicable to establishing a BIM activation strategy for construction organizations or countries with similar BIM acceptance stage.

An Assessment of the Accuracy of Cost Estimation Using Building Information Modeling in Design Process

2013 ◽  
Vol 291-294 ◽  
pp. 2822-2825 ◽  
Author(s):  
Gwang Hee Kim ◽  
Hyun Young Park ◽  
Jae Min Shin
Keyword(s):  
Design Process ◽  
Cost Estimation ◽  
Building Information Modeling ◽  
Information Modeling ◽  
Design Phase ◽  
Cost Estimating ◽  
Construction Market ◽  
Building Information ◽  
Causes Of Errors ◽  
The Cost

The completion of the design drawing has not been credited in the construction market in Korea, and the modeling information of the design phase cannot be effectively used in an estimation process. Therefore, the objective of this study is to assess the cost estimating accuracy of a BIM tool in the design process to verify its applicability. Modeling was done for a building in an actual project to evaluate the applicability, from which the causes of errors of quantity take-off were derived.

scholarly journals GEOMETRY AND INFORMATION FOR THE PRESERVATION OF A ROMAN MOSAIC THROUGH A HBIM APPROACH

2021 ◽  
Vol VIII-M-1-2021 ◽  
pp. 73-79
Author(s):  
D. Del Pozzo ◽  
B. Scala ◽  
A. Adami
Keyword(s):  
Building Information Modeling ◽  
Archaeological Site ◽  
Good Health ◽  
Interesting Case ◽  
Information Modeling ◽  
Design Phase ◽  
Historical Building ◽  
Roof Structure ◽  
Building Information ◽  
The Cost

Abstract. The archaeological site is a mine of data and information that helps to deepen the knowledge of its origin, history, and structure. This virtuous approach becomes even more effective when these data, properly processed and structured, form the basis for a project of conservation and enhancement of the cultural asset.The Roman mosaics dug in Castiglione delle Stiviere in 1995 represent an interesting case in which all the archaeological information, made available by the Superintendence, was used through an HBIM (Historical Building Information Modeling) approach for the conservation project. The Stratigraphic Units (US) of the findings have identified the strategy for the geometric and informative modeling of the BIM (Building Information Modeling) model and have also been exploited in the design phase for the project of the new roof structure and especially for the cost analysis. The structuring of the data by stratigraphic units was also used in the drafting of the preventive and planned conservation, necessary to enhance and prolong the state of good health of the property.This work has been developed in the internship activity within a training course on HBIM, in collaboration with the Diocese of Mantua, owner of the property.

scholarly journals Visualization of construction infrastructure objects

2021 ◽  
Vol 2094 (3) ◽  
pp. 032031
Author(s):  
V I Zhadanov ◽  
I N Charikova ◽  
V M Shardakov
Keyword(s):  
Large Scale ◽  
Three Dimensional ◽  
Information Modeling ◽  
Future Research ◽  
Reliability Factor ◽  
Photorealistic Rendering ◽  
Building Information ◽  
Three Dimensional Models ◽  
The Cost ◽  
Building Plans

Abstract Building information modeling provides an integrated three-dimensional environment applied to the management of large-scale engineering projects, allowing you to reduce the cost and time for planning structures and requirements for the reliability of buildings. The purpose of this work is to develop a methodology for changing the layout and reliability factor during the visualization of three-dimensional models to improve the analysis of building plans. This approach will allow you to combine different analytical methods and approaches when planning different structures. The results of this work suggest new directions for future research in the field of information visualization for the construction complex. The system is compatible with portable and scalable mobile devices. The proposed system can also be used for pre-project architecture and augmented visualization, where proprietary developed methods are used to achieve the quality of photorealistic rendering.

scholarly journals An overview of the Necessities, Challenges & Outcomes of Building Information Modeling (BIM) Framework used in Project Management

2020 ◽  
Vol 6 (3) ◽  
pp. 873-883
Author(s):  
Shahid Iqbal ◽  
Muhammad Saad ◽  
Masab -Bin -Shahid ◽  
Wajeeha Batool
Keyword(s):  
Developing Countries ◽  
Life Cycle ◽  
Project Management ◽  
Research Study ◽  
Building Information Modeling ◽  
Effective Communication ◽  
Information Modeling ◽  
Management Support ◽  
Building Information ◽  
The Cost

Building Information Modeling (BIM) is gaining attention worldwide due to its assistances during the entire building’s construction life cycle covering all phases of project from commencement to accomplishment. BIM integrates different disciplines by effective communication, analyzes the project systems for constructability, estimates the cost and time of projects at any time using quantity takeoffs. Notwithstanding that fact Pakistan like other developing countries is lagging in Building Information Modeling (BIM) adoption. To facilitate the adoption of Building Information Modeling (BIM) in the AEC industry, the purpose of this research study is to identify the important factors for BIM adoption among construction engineers of Pakistan to carry out the awareness. It is found statistically that Building Information Modeling (BIM) capability is most important factors for the adoption of BIM among the construction engineers in Pakistan having the factors of motivation and management support which positively effect on BIM adoption in Pakistan. The trainings are very important to increase the BIM adoption in the industry.

scholarly journals Analysis of Improvement of BIM-Based Digitalization in Engineering, Procurement, and Construction (EPC) Projects in China

2021 ◽  
Vol 11 (24) ◽  
pp. 11895
Author(s):  
Yu Zheng ◽  
Llewellyn C. M. Tang ◽  
K. W. Chau
Keyword(s):  
Construction Projects ◽  
Rapid Development ◽  
Dynamic Change ◽  
Laboratory Data ◽  
Information Modeling ◽  
Time Performance ◽  
Building Information ◽  
Questionnaire Surveys ◽  
The Cost ◽  
The Impact

Digitalization is considered a dynamic change process powered by the rapid development of innovative concepts (e.g., building information modeling) that brings substantial potential benefits to the construction industry. However, previous studies of the benefits of digitalization (BIM) were mainly based on laboratory data rather than actual practices, which compromised the reliability of the results for construction practitioners. This study investigated the impact of digitalization in EPC construction projects by integrating descriptive statistics and survey-based exploratory factor analysis (SEFA). After a detailed review of related studies and meetings with experts, ten main variables and 14 unified variables were identified. The data on these variables were collected by questionnaire surveys and the extraction of information from project documentation. A total of 62 participants from 33 EPC construction projects responded to the questionnaire survey. The SEFA results indicated that digitalization can improve both the cost and time performance, with greater potential for improvement in time performance for EPC projects. In a scenario with limited digitalization implementation, this research could motivate future researchers to develop more applied research and guidelines to achieve best practices in the domain of the digitalization of construction projects.

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