The hype factor of digital technologies in AEC

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Petra Bosch-Sijtsema ◽  
Christina Claeson-Jonsson ◽  
Mikael Johansson ◽  
Mattias Roupe
Keyword(s):  
Digital Technology ◽  
Online Survey ◽  
Digital Technologies ◽  
Future Trend ◽  
Information Modeling ◽  
Content Type ◽  
Current State ◽  
Current Usage ◽  
Building Information ◽  
Aec Industry

Purpose This paper aims to focus on 11 digital technologies (i.e. building information modeling, artificial intelligence and machine learning, 3D scanning, sensors, robots/automation, digital twin, virtual reality, 3D printing, drones, cloud computing and self-driving vehicles) that are portrayed in future trend reports and hype curves. The study concentrates on the current usage and knowledge of digital technologies in the Swedish architecture, engineering and construction (AEC) industry to gain an insight in the possible expectations and future trajectory of these digital technologies. Design/methodology/approach The study applies an abductive approach which is based on three different types of methods. These methods are a literature and document study which focused on 11 digital technologies, two workshops with industry (13 participants) and an online survey (N = 84). Findings The paper contributes to a current state analysis of the Swedish AEC industry concerning digital technologies and discusses the trajectory of these technologies for the AEC industry. The paper identifies hype factors, in which the knowledge of a digital technology is related to its usage. From the hype factors, four zones that show different stages of digital technology usage and maturity in the industry are induced. Originality/value The contribution of the paper is twofold. The paper shows insight into opportunities, the current barriers, use and knowledge of digital technologies for the different actors in the AEC industry. Furthermore, the study shows that the AEC industry is behind the traditional Gartner hype curves and contributes with defining four zones for digital technologies for the Swedish AEC industry: confusion, excitement, experimentation and integration.

Critical success factors for BIM adoption during construction phase: a Singapore case study

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Ziwen Liu ◽  
Yujie Lu ◽  
Tushar Nath ◽  
Qian Wang ◽  
Robert Lee Kong Tiong ◽  
...  
Keyword(s):  
Construction Projects ◽  
Critical Success Factors ◽  
Online Survey ◽  
Success Factors ◽  
Information Modeling ◽  
Content Type ◽  
Critical Success ◽  
Adoption And Implementation ◽  
Building Information ◽  
Aec Industry

PurposeAs a pillar of integrated digital delivery (IDD), building information modeling demonstrates the tremendous potential to enhance productivity for the architectural, engineering and construction (AEC) industry worldwide. However, the implementation of digital solutions presents numerous challenges related to its adoption and implementation. Distinguishing a comprehensive set of critical factors can facilitate the construction professionals to execute their strategies in a properly planned manner, thus augmenting the possibilities of successfully implementing BIM in their organization. This study aims to identify critical success factors (CSFs) for BIM adoption and implementation in Singapore.Design/methodology/approachThis study adopted structured empirical questionnaire survey. Relevant data were collected from the various stakeholders in Singapore AEC industry through an online survey questionnaire. Furthermore, data analysis was done using SPSS Statistics software in order to identify the key factors (KFs) based on which the CSFs were derived for BIM adoption and implementation during the construction phase.FindingsFrom a set of 45 influencing factors, 35 KFs were derived after performing ranking analysis, from which a set of 26 CSFs were finally obtained based on the factor analysis methodology.Originality/valueThis study has identified the CSFs of BIM adoption in Singapore, as well as in the builders' perspective on how to enhance the digitalization in construction projects.

Development of a tool for measuring building information modeling (BIM) user satisfaction – method selection, scale development and case study

2020 ◽  
Vol 27 (9) ◽  
pp. 2409-2427
Author(s):  
Honglei Liu ◽  
Jiule Song ◽  
Guangbin Wang
Keyword(s):  
User Satisfaction ◽  
Building Information Modeling ◽  
Measurement Instrument ◽  
Triangular Fuzzy Number ◽  
Entropy Method ◽  
Information Modeling ◽  
Content Type ◽  
Building Information ◽  
Aec Industry

PurposeWith the increasing attention acquired from researchers and practitioners in Architecture, Engineering and Construction (AEC) industry, building information modeling (BIM) has fundamentally changed the approach we design, construct and delivery, as well as operate and maintenance of buildings and civil infrastructures. This study tries to provide an innovative perspective on BIM research. This study aims to analyze the necessity and feasibility of BIM user satisfaction research and define what BIM user satisfaction is, and then to develop a quantitative method for the measurement of BIM user satisfaction.Design/methodology/approachAs it is indicated in the content, BIM user satisfaction is measured by the sum of the user's weighted reactions to a set of factors. To be specific, the entropy method was adopted to calculate the “weighting” of the factors, and the triangular fuzzy number (TFN) method was selected to compute the “scoring” of the factors. Through the literature review, methodology and tool development, as well as case study and discussions, this paper was generated sequentially.FindingsThis study found that the proposed tool for the measurement of BIM success is valid and reliable; it formerly translated the conceptual definition of BIM user satisfaction into an accurate measurement instrument. It also indicated that many factors are affecting the BIM users' satisfaction, and each of the factors inherited various importance and score, and the findings are expected to improve the performance and effectiveness of BIM management.Originality/valueThrough the translation of the conceptual BIM user satisfaction into a valid quantitative measurement instrument, this research provides an excellent framework for the management of BIM from the user's perspective, and it could help to stimulate user's acceptance of BIM in the AEC industry in future.

Supporting the digital professor: information, training and support

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Shanna Coles ◽  
Florence Martin ◽  
Drew Polly ◽  
Chuang Wang
Keyword(s):  
Technology Integration ◽  
Adaptive Learning ◽  
Digital Technology ◽  
Online Survey ◽  
Teaching Method ◽  
Demographic Variable ◽  
Digital Technologies ◽  
Content Type ◽  
Collaboration Tools ◽  
Training And Support

PurposeThe purpose of this paper is to provide insight into institutions of higher education (IHE) on how to support faculty in the integration of digital technologies. The research explores faculty interest in types of digital technology information and training, and the types of support faculty are likely to participate in related to digital technology integration. The association of demographic factors of primary teaching method, and experience teaching online or hybrid is provided.Design/methodology/approachA sample of 247 faculty from 53 institutions in the USA completed an online survey related to information, training and support for digital technology integration. The analysis included exploring the descriptive ratings overall and by demographic variable and conducting the one-way multivariate analysis of variance (MANOVA) with reported effect sizes and Scheffe post-hoc tests.FindingsFrom a list of digital technologies that included the LMS, Collaboration Tools (social media and online meeting tools), Audio-Visual Tools (video creation and podcasts), and Technology Trends (mobile learning, games and adaptive learning), faculty ranked LMS highest in interest for training and information. Faculty who have taught hybrid are most interested in collaboration tools and trend tools. For support type, faculty ranked web resources slightly higher than other types of support.Practical implicationsIHE units involved in faculty development can use the findings to plan faculty support initiatives for future institutional needs.Originality/valueThis paper gathers insight from faculty on their preferences for information, training, and support for integrating digital technologies.

A BIM–LCA integration technique to embodied carbon estimation applied on wall systems in Brazil

2018 ◽  
Vol 8 (5) ◽  
pp. 491-503 ◽  
Author(s):  
Julianna Crippa ◽  
Letícia Cavassin Boeing ◽  
Ana Paula Angonese Caparelli ◽  
Marienne do Rocio de Mello Maron da Costa ◽  
Sergio Scheer ◽  
...  
Keyword(s):  
Design Science ◽  
New Ventures ◽  
Science Research ◽  
Information Modeling ◽  
Content Type ◽  
Embodied Carbon ◽  
Building Information ◽  
Feasible Option ◽  
Wood Frame ◽  
Aec Industry

Purpose Aiming to simplify the extraction of embodied carbon data using a building information modeling (BIM) software, the purpose of this paper is to present a framework that integrates BIM and life cycle assessment (LCA), which are useful to the architecture, engineer and construction (AEC) industry. As a further purpose, this study also tests four different wall systems. Design/methodology/approach The study applies design science research and it presents a framework that integrates BIM and LCA. For analysis and validation, a case study features four different wall systems costs based on the Brazilian context. In the proposed framework, SimaPro8 accomplishes the LCA, while ArchiCAD 19 the modeling. Findings The first analysis covers embodied carbon and the second covers the total cost of each m² of wall. The proposed framework performs well, and it is effective in the Brazilian context. Concerning the walls, the wood frame system is the most sustainable option within this analysis and the most financially feasible option in Brazil. Originality/value The present study contributes to embodied carbon data analysis, ensuring that the best choice of elements and components is being used in the building project. This BIM–LCA integrated solution is valuable not only to the AEC industry and to professionals, but also to future researchers. This analysis is of great value to new ventures, since the society shows a great concern about reducing GHGs emissions.

scholarly journals An investigation into BIM uptake among contracting firms: an empirical study in Nigeria

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Solomon Olusola Babatunde ◽  
Srinath Perera ◽  
Damilola Ekundayo ◽  
Damilola Sarah Adeleke
Keyword(s):  
Factor Analysis ◽  
Construction Industry ◽  
Performance Improvement ◽  
Design Methodology ◽  
Information Modeling ◽  
Construction Sector ◽  
Content Type ◽  
Current State ◽  
Building Information ◽  
Practical Implications

Purpose Building information modeling (BIM) is vital in the performance improvement of contracting firms. Thus, there is a need to stimulate its implementation in the construction sector with a view to meeting the competitive demands of the industry. However, there have been very few studies on BIM implementation among contracting firms in Nigeria. Hence, this study aims to examine the current BIM uptake among Nigerian contracting firms, assess the barriers to BIM implementation and examine the ways of improving BIM implementation within these contracting firms. Design/methodology/approach A questionnaire survey was conducted on contracting firms (comprising small-, medium- and large-sized firms) in Lagos, Nigeria. The obtained data were analyzed using both descriptive and inferential statistics. These included percentage, mean score, standard deviation, the Kruskal–Wallis test and factor analysis. Findings This study revealed the current state of BIM implementation among contracting firms in Nigeria in terms of their knowledge of BIM, their usage of BIM as well as the BIM software adopted. Furthermore, the study identified 25 barriers to BIM implementation in contracting firms and identified 15 ways to improve BIM implementation in contracting firms. The relative importance of both the identified barriers and the ways for improving BIM implementation was gauged among contracting firms comprising small-, medium- and large-sized firms. The result of the Kruskal–Wallis test revealed that, except for two (out of 25) identified barriers, and one (out of 15) identified ways of improving BIM implementation in contracting firms, there is no significant statistical difference in the perceptions of the three respondents’ groups. The result of the factor analysis categorized the identified 25 barriers into seven main factors. Practical implications This study provides empirical evidence on the barriers to BIM implementation and the ways of improving its implementation among contracting firms, thereby providing a better insight of the Nigerian construction industry’s BIM environment. Originality/value This study’s findings can positively inform the decisions of construction stakeholders to formulate strategies capable of improving BIM implementation in the construction industry at large.

scholarly journals Trend Analysis on Adoption of Virtual and Augmented Reality in the Architecture, Engineering, and Construction Industry

Data ◽  
2020 ◽  
Vol 5 (1) ◽  
pp. 26
Author(s):  
Mojtaba Noghabaei ◽  
Arsalan Heydarian ◽  
Vahid Balali ◽  
Kevin Han
Keyword(s):  
Augmented Reality ◽  
Feasibility Studies ◽  
Information Modeling ◽  
Current State ◽  
Building Information ◽  
Potential Applications ◽  
Virtual And Augmented Reality ◽  
State Growth ◽  
Residential And Commercial Sectors ◽  
Aec Industry

With advances in Building Information Modeling (BIM), Virtual Reality (VR) and Augmented Reality (AR) technologies have many potential applications in the Architecture, Engineering, and Construction (AEC) industry. However, the AEC industry, relative to other industries, has been slow in adopting AR/VR technologies, partly due to lack of feasibility studies examining the actual cost of implementation versus an increase in profit. The main objectives of this paper are to understand the industry trends in adopting AR/VR technologies and identifying gaps within the industry. The identified gaps can lead to opportunities for developing new tools and finding new use cases. To achieve these goals, two rounds of a survey at two different time periods (a year apart) were conducted. Responses from 158 industry experts and researchers were analyzed to assess the current state, growth, and saving opportunities for AR/VR technologies for the AEC industry. The findings demonstrate that older generations are significantly more confident about the future of AR/VR technologies and they see more benefits in AR/VR utilization. Furthermore, the research results indicate that Residential and commercial sectors have adopted these tools the most, compared to other sectors and institutional and transportation sectors had the highest growth from 2017 to 2018. Industry experts anticipated a solid growth in the use of AR/VR technologies in 5 to 10 years, with the highest expectations towards healthcare. Ultimately, the findings show a significant increase in AR/VR utilization in the AEC industry from 2017 to 2018.

scholarly journals Trend Analysis on Adoption of Virtual and Augmented Reality in the Architecture, Engineering, and Construction Industry

2019 ◽  
Author(s):  
Mojtaba Noghabaei ◽  
Arsalan Heydarian ◽  
Vahid Balali ◽  
Kevin Han
Keyword(s):  
Augmented Reality ◽  
Feasibility Studies ◽  
Information Modeling ◽  
Current State ◽  
Building Information ◽  
Potential Applications ◽  
Virtual And Augmented Reality ◽  
State Growth ◽  
Residential And Commercial Sectors ◽  
Aec Industry

With advances in Building Information Modeling (BIM), Virtual Reality (VR) and Augmented Reality (AR) technologies have many potential applications in the Architecture, Engineering, and Construction (AEC) industry. However, the AEC industry, relative to other industries, has been slow in adopting AR/VR technologies, partly due to lack of feasibility studies examining the actual cost of implementation versus an increase in profit. The main objectives of this paper are to understand the industry trends in adopting AR/VR technologies and identifying gaps within the industry. The identified gaps can lead to opportunities for developing new tools and finding new use cases. To achieve these goals, two rounds of a survey at two different time periods (a year apart) were conducted. Responses from 158 industry experts and researchers were analyzed to assess the current state, growth, and saving opportunities for AR/VR technologies for the AEC industry. The findings demonstrate that older generations are significantly more confident about the future of AR/VR technologies and they see more benefits in AR/VR utilization. Furthermore, the research results indicate that Residential and commercial sectors have adopted these tools the most, compared to other sectors and institutional and transportation sectors had the highest growth from 2017 to 2018. Industry experts anticipated a solid growth in the use of AR/VR technologies in 5 to 10 years, with the highest expectations towards healthcare. Ultimately, the findings show a significant increase in AR/VR utilization in the AEC industry from 2017 to 2018.

scholarly journals Digital Technologies in Construction

2018 ◽  
pp. 100-117
Author(s):  
Vladimir I. Travush
Keyword(s):  
Computer Aided Design ◽  
Information Technologies ◽  
Digital Technologies ◽  
Field Studies ◽  
Digital Economy ◽  
Information Modeling ◽  
Construction Design ◽  
Current State ◽  
Building Information ◽  
Aided Design

The article is devoted to the analysis of the current state and prospects of development of digital technologies in construction. The fundamental concepts of digital economy, digital production and digital technologies are introduced; a peculiar "evolution" of the design process in construction is described (transition from so-called "paper-based" technologies to computer aided design systems and further to information modeling of construction objects). Contemporary achievements of mathematical and computer modeling of loads and impacts, contemporary achievements and problems of mathematical (numerical) modeling of the stress-strain state, dynamics and stability at the basic and special combinations ofloads and impacts at significant stages oflife cycle of construction object are specified. Digital technologies in experimental and field studies are considered, the interrelation with mathematical modeling is shown, digital technologies in production of materials, products and structures are presented, the brief and substantial analysis of development of computer material science is given. Among the very topical issues raised in the article we should also highlight BIM - a fundamentally new approach in architectural and construction design, which includes creation of a computer model of a new building (structure), which carries all the information about the future of the object and is an instrument of control over its life cycle. Building Information Model is, in essence, a reflection of the ideas of the digital economy in construction and digital technology in the construction economy. The article also explains the concept of so-called "smart" home, "smart" district, "smart" city, "smart" region and "smart" country, which are normally used by professionals in terms of current realities,long-term and medium-term prospects. Finally, the expediency of development of design codes in the field of information technologies is assessed.

Factors impacting BIM application in prefabricated buildings in China with DEMATEL-ISM

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Cheng Gong ◽  
Hongyu Xu ◽  
Feng Xiong ◽  
Jian Zuo ◽  
Na Dong
Keyword(s):  
Rapid Development ◽  
Information Modeling ◽  
Critical Factors ◽  
Interpretive Structural Modeling ◽  
Content Type ◽  
Expert Interview ◽  
Improvement Strategies ◽  
Building Information ◽  
Share Data ◽  
Strategic Goals

Purpose Some papers have investigated the complex factors impacting building information modeling (BIM) application in prefabricated buildings (PBs), but few paid attention to their interaction relationships. Ignoring the fact that different factors are not isolated may lead to some key factors being overlooked without appropriate improvement strategies being proposed. This paper aims to analyze those factors and their inter-relationships, with the view to identify the critical factors and their interaction relationships so as to derive constructive strategies that would effectively facilitate BIM adoption in Chinese prefabrication. Design/methodology/approach First, factors influencing BIM application in prefabrication are extracted and collated by literature review, expert interview and analysis of PBs characteristics. Thereafter, an evaluation laboratory (decision-making trial and evaluation laboratory) and interpretive structural modeling are used to explore the relationships and hierarchy among the factors. Based on the degree of cause and centrality, critical factors are extracted and the interaction relationship are investigated. Findings The results show that BIM policies and standards for PBs are the main causal factors. The maturity of BIM software and BIM data interface for PBs, willingness to share data, the strategic goals of the enterprise, BIM law and BIM input and benefit are the main transitional factors while BIM staff and workflow, enterprise attitude, distribution of BIM liability and cooperation of participants are the main direct factors. Originality/value Based on the above findings, corresponding improvement strategies are proposed so as to promote BIM application in prefabrication and the rapid development of China’s PBs efficiently.

scholarly journals Analysis of the drivers and benefits of BIM incorporation into quantity surveying profession

2018 ◽  
Vol 16 (5) ◽  
pp. 750-766 ◽  
Author(s):  
Solomon Olusola Babatunde ◽  
Damilola Ekundayo ◽  
Olubola Babalola ◽  
Jumoke Aduramigba Jimoh
Keyword(s):  
Undergraduate Students ◽  
Practical Implication ◽  
Empirical Studies ◽  
Information Modeling ◽  
Content Type ◽  
Whitney Test ◽  
Mann Whitney Test ◽  
Significant Difference ◽  
Building Information ◽  
Quantity Surveying

Purpose Building information modeling (BIM) inclusion in education pedagogy is crucial in preparing skilled graduates for employment in the construction industry. Against this backdrop, studies on BIM education abound in architecture, engineering and construction (AEC) programmes in higher education institutions (HEIs). However, there are limited empirical studies on BIM potentials in the quantity surveying (QS) profession in HEIs, particularly in developing countries. The purpose of this study is to identify and assess the BIM drivers and benefits as important to the QS profession using an empirical approach. Design/methodology/approach A comprehensive literature review was conducted to identify the BIM drivers and benefits in relation to the QS profession, which was used to design a questionnaire. To capture a broad perception, a questionnaire survey was carried out which targeted the academia and final year undergraduate students from two selected universities offering QS honour degree programmes in Nigeria. Data collected were analysed using mean score, standard deviation and Mann–Whitney test. Findings The study identified 12 BIM drivers in relation to the QS profession and the analysis of the ranking revealed that almost all the identified BIM drivers are considered by respondents as important. The study further identified 14 BIM benefits and the analysis of the ranking indicated that all the identified BIM benefits are considered as important. The results of the Mann–Whitney test indicated a slight statistically significant difference, particularly in one of the selected universities on the ranking of the BIM drivers and benefits as important to the QS profession. Practical implication The findings of the study provide empirical evidence on the current perceptions of the drivers and benefits of BIM to QS academia and students as they explore the concept for the advancement of QS profession. Originality/value This study would provide practical insights to use BIM for QS practice. Also, this study would contribute to improving the QS graduates and professional quantity surveyors understanding of the BIM knowledge applicable to QS profession.

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