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Article
Publication date: 16 August 2011

J. Ayarkwa, Ayirebi Dansoh, E. Adinyira and P. Amoah

This paper aims to assess the perception of the Ghanaian construction industry of the performance of entry‐level building technology graduates. Also, other non‐technical skills or…

1163

Abstract

Purpose

This paper aims to assess the perception of the Ghanaian construction industry of the performance of entry‐level building technology graduates. Also, other non‐technical skills or attributes expected from building technology graduates are to be compared with the actual proficiency of the graduates.

Design/methodology/approach

The findings in this paper are based on a series of interviews and structured questionnaire survey of randomly selected contractors and consultants in the Ghanaian construction industry.

Findings

The overall performance of the graduates was considered acceptable by the construction industry. However, much more needed to be done in “coordination” and “scheduling” of site activities by graduates who work as site managers, and in “coordination of site activities” and “issuance of site instructions” for those who work as project managers for contractors. There was a considerable gap between the expectations of the construction industry practitioners and the actual proficiency of building technology graduates in “initiative and creativity”, “practical building knowledge”, “ability to define and solve problems”, and other equally important attributes. The graduates, however, met the expectations of contractors in “computer literacy”, “communication skills”, and “interpersonal skills”, and consultants in “computer literacy” and “leadership capability”.

Social implications

The results of the study enable entry‐level graduates to realize their deficiencies for continual improvement, and the training institution to develop training curricula responsive to the needs of the industry.

Originality/value

Even though results from this study generally show a disparity in the expected and actual proficiency levels of building technology graduates, as frequently reported in the literature, it provides a new insight into this problem by providing evidence to the effect that the problem is only manifest in some specific non‐technical skill requirements.

Details

Education + Training, vol. 53 no. 6
Type: Research Article
ISSN: 0040-0912

Keywords

Article
Publication date: 13 April 2015

A.M. Forster, S. Fernie, K. Carter, P. Walker and D. Thomson

The purpose of this paper is to evaluate the risks of building defects associated with rapid advancement of “green” construction technologies. It identifies the methods adopted by…

3109

Abstract

Purpose

The purpose of this paper is to evaluate the risks of building defects associated with rapid advancement of “green” construction technologies. It identifies the methods adopted by the sector for the determination of pre-construction defects that are framed within the context of, traditional; scientific; and professional design approaches. These are critically evaluated and utilised in attempts to mitigate defects arising from diffusing low carbon construction innovations.

Design/methodology/approach

The paper takes the form of an evaluative literature review. Polemic in orientation, the paper critically compares two periods of time associated with rapid advancement of innovation. The first, the post-Second World War housing boom is synonymous with a legacy of substandard buildings that in many cases rapidly deteriorated, requiring refurbishment or demolition shortly after construction. The second, is today’s “green” technology “shift” with its inherent uncertainty and increased risk of latent building defects and potential failure to deliver meaningful long-term performance. Central to this is an exploration of the drivers for innovation, and subsequent response, precautionary measures initiated, and the limitations of institutionalised systems to identify and mitigate defects. Similarities and differences between these historical periods frame a discussion around the theoretical approaches to defects and how these may be limited in contemporary low carbon construction. A conceptual framework is presented with the aim of enhancing the understanding for obviation of defects.

Findings

Sufficient commonality exists between the periods to initiate a heightened vigilance in the identification, evaluation and ideally the obviation of defects. Design evaluation is not expressly or sufficiently defect focused. It appears that limited real change in the ability to identify defects has occurred since the post-war period and the ability to predict the performance of innovative systems and materials is therefore questionable. Attempts to appraise defects are still embedded in the three principle approaches: traditional; scientific; and professional design. Each of these systems have positive characteristics and address defect mitigation within constrains imposed by their very nature. However, they all fail to address the full spectrum of conditions and design and constructional complexities that lead to defects. The positive characteristics of each system need to be recognised and brought together in an holistic system that offers tangible advantages. Additionally, independent design professionals insufficiently emphasise the importance of defect identification and holistic evaluation of problems in design failure are influenced by their professional training and education. A silo-based mentality with fragmentation of professional responsibility debases the efficacy of defect identification, and failure to work in a meaningful, collaborative cross professional manner hinders the defect eradication process.

Research limitations/implications

Whilst forming a meaningful contribution to stimulate debate, further investigation is required to tangibly establish integrated approaches to identify and obviate defects.

Practical implications

The structured discussion and conclusions highlight areas of concern for industry practitioners, policy makers, regulators, industry researchers and academic researchers alike in addressing and realising a low carbon construction future. The lessons learned are not limited to a UK context and they have relevance internationally, particularly where rapid and significant growth is coupled with a need for carbon reduction and sustainable development such as the emerging economies in China, Brazil and India.

Social implications

The carbon cost associated with addressing the consequences of emerging defects over time significantly jeopardises attempts to meet legally binding sustainability targets. This is a relatively new dimension and compounds the traditional economic and societal impacts of building failure. Clearly, blindly accepting this as “the cost of innovation without development” cannot be countenanced.

Originality/value

Much research has been undertaken to evaluate post-construction defects. The protocols and inherent complexities associated with the determination of pre-construction defects have to date been largely neglected. This work attempts to rectify this situation.

Article
Publication date: 1 April 2003

C.S. Poon, Ann T.W. Yu and L.H. Ng

Hong Kong is running out of both reclamation sites and landfill space for the disposal of construction and demolition waste. This paper reports on the findings of a study…

3263

Abstract

Hong Kong is running out of both reclamation sites and landfill space for the disposal of construction and demolition waste. This paper reports on the findings of a study, consisting of a questionnaire survey, interviews and work‐site visits, to compare the use of low‐waste building technologies in public housing and private residential projects in Hong Kong. The results show that large panel formwork and prefabricated building components are widely used in public housing projects in Hong Kong. Due to the difference of the design with public housing, the use of smaller aluminium panel formwork is more common in the private housing projects. The barriers for the adoption of low‐waste building technologies in the private sector are identified and discussed.

Details

Engineering, Construction and Architectural Management, vol. 10 no. 2
Type: Research Article
ISSN: 0969-9988

Keywords

Article
Publication date: 4 October 2022

Ali Rashidi, Wei Yin Yong, Duncan Maxwell and Yihai Fang

The construction industry has actively attempted to tackle the low-productivity issues arising from inefficient construction planning. It is imperative to understand how…

Abstract

Purpose

The construction industry has actively attempted to tackle the low-productivity issues arising from inefficient construction planning. It is imperative to understand how construction practitioners perceive technology integration in construction planning in light of emerging technologies. This study intended to uncover unique experimental findings by integrating 4D-building information modelling (BIM) to virtual reality (VR) technology during construction planning among construction professionals at light steel framing (LSF) projects.

Design/methodology/approach

The building industry participants were invited to provide inputs on two different construction planning methods: conventional and innovative methods. The conventional method involved the participants using traditional platforms such as 2D computer-aided design (CAD) and physical visualisation of paper-based construction drawings for the LSF assembly process with a Gantt Chart tool to complete construction planning-related tasks for the targeted project. Comparatively, participants are required to perform the same tasks using more innovative platforms like 4D-BIM in a VR environment.

Findings

A Charrette Test Method was used to validate the findings, highlighting an improvement in usability (+10.3%), accuracy (+89.1%) and speed (+30%) using 4D BIM with VR compared to the conventional paper-based method. The findings are also validated by a paired t-test, which is supported by the rationality of the same findings. This study posits positive results for construction planning through the utilisation of modern practices and technologies. These findings are significant for the global construction industry facing low productivity issues, delays and certainty in terms of building delivery timelines due to poor construction planning.

Originality/value

This new blend of technologies—combining 4D BIM and VR in industrialised construction projects—potentially directs future initiatives to drive the efficiency of construction planning in the building lifecycle. The interactive BIM-based virtual environment would purposefully transform construction planning practices in order to deliver modern and more certain building construction methods with a focus on prefabrication processes.

Article
Publication date: 29 October 2020

Ting Luo, Xiaolong Xue, Yongtao Tan, Yuna Wang and Yuanxin Zhang

This paper aimed to introduce a systematic body of knowledge via a scientometric review, guiding the sustainable transition from conventional construction to prefabricated…

1596

Abstract

Purpose

This paper aimed to introduce a systematic body of knowledge via a scientometric review, guiding the sustainable transition from conventional construction to prefabricated construction. The construction industry currently faces a challenge to balance sustainable development and the construction of new buildings. In this context, one of the most recent debates is prefabricated construction. As an emerging construction approach, although existing knowledge makes contributions to the implementation of prefabricated construction, there is a lack of a comprehensive and in-depth overview of the critical knowledge themes and gaps.

Design/methodology/approach

This study uses the scientometric analysis to review the state-of-the-art knowledge of prefabricated construction. It retrieved data from the Web of Science core collection database. CiteSpace software was used to conduct the analysis and visualization; three analysis methods identify the knowledge hotspots, knowledge domains and knowledge topics. Finally, according to integrating the hidden connections among results, a body of knowledge for prefabricated construction application can be inferred.

Findings

The results show that 120 knowledge hotspots, five critical knowledge domains and five prominent knowledge topics are vital for promoting implementation of prefabricated construction. Based on the afore analysis, a body of knowledge for prefabricated construction that can systematically cover a broad knowledge of prefabricated construction-related research and activities are integrated and proposed in this paper.

Originality/value

Body of knowledge systematically covers a broad knowledge of prefabricated construction applications and is vital to guide researchers and practitioners to conduct related research and activities, thereby promoting the sustainable transition to prefabricated construction implementation.

Details

Engineering, Construction and Architectural Management, vol. 28 no. 9
Type: Research Article
ISSN: 0969-9988

Keywords

Article
Publication date: 1 July 2014

Saad AboMoslim and Alan Russell

The paper aims to study screening design and construction technologies of skyscrapers. Skyscraper projects provide an illustration of important driving factors (e.g. economies of…

1097

Abstract

Purpose

The paper aims to study screening design and construction technologies of skyscrapers. Skyscraper projects provide an illustration of important driving factors (e.g. economies of scale and international expertise) when utilising a wide range of solutions, including innovative ones, in the design and construction of building systems and subsystems. The need exists for a methodology for the speedy screening and comprehensive evaluation of candidate solutions covering the complete spectrum of systems that comprise a building project and that have an impact on life cycle performance. Presented in this paper is a three-step evaluation framework directed at meeting this need, along with application of the first step to three case studies performance.

Design/methodology/approach

Research objectives were achieved by an extensive literature review of the current state-of-the-art evaluation tools and criteria; formulation of a three-step evaluation process for screening and ranking candidates; identification and structuring of comprehensive checklists of evaluation criteria; application of the first step of the evaluation framework to three case studies to gauge completeness and ease of use; and assessment of the framework by experienced practitioners.

Findings

The framework proposed provides a structured and transparent approach to assessing design/construction choices. It makes explicit the spectrum of criteria to be considered when assessing their feasibility. Feedback from industry professionals indicates that the framework is reflective of industry needs.

Originality/value

The originality and value of the approach lies in the comprehensiveness of the criteria considered, their relevance to signature building projects that draw on international expertise and technologies and their relevance to all phases of the project life cycle.

Details

Construction Innovation, vol. 14 no. 3
Type: Research Article
ISSN: 1471-4175

Keywords

Article
Publication date: 30 September 2014

Wallace Imoudu Enegbuma, Uche Godwin Aliagha and Kherun Nita Ali

This paper aims to investigate the relationship between building information modelling (BIM) adoption from the perspectives of people, process and technology to strategic…

3293

Abstract

Purpose

This paper aims to investigate the relationship between building information modelling (BIM) adoption from the perspectives of people, process and technology to strategic information technology (IT) in construction mediated by collaborative processes for new BIM entrants. The demand pull for more effective project delivery in the construction industry across the globe has continued to transform design techniques from two-dimensional, three-dimensional (3D) and, currently, BIM. Leverage on IT is pivotal for construction industry development as earmarked by the Malaysian construction industry master plan. BIM uptake by stakeholders in Malaysia construction industry is on a gradual increase. BIM generates and manages building data during its life cycle via 3D, real-time, dynamic building modelling.

Design/methodology/approach

BIM model is dependent on collaborative contribution by project teams’ input at various stages. However, challenges such as people, process and technology impede an effective adoption rate in Malaysia. This paper presents a continuation of an ongoing theoretical framework developed, to further investigate the relationship between BIM adoption from perspectives of people, process and technology to strategic IT in construction and collaborative process. To develop the framework, an extensive literature review on factors affecting BIM adoption was carried out. The underlining gap stems from a positivist standpoint in examining human – IT interaction. The model builds on conceptual technology acceptance models incorporating strategic IT implementation and collaborative processes in the industry.

Findings

The paper examined factors affecting BIM adoption in Malaysia. The factors are further affected by the environment where BIM is utilised. The paper also presents the mediating effect of collaboration for new BIM entrants. Overall, the theorised hypotheses delineate the strength and significance of the examined relationship within the model. Subsequently, the data will be collected from construction industry professionals (architects, quantity surveyors, engineers and contractors) through the developed survey instrument. The hypotheses will undergo structural equation modelling to analyse the desired statistical power, test for close versus exact fit and complexity of the model.

Social implications

The findings will delineate the variables with predominant impact on BIM adoption and serves as a guide to future policymaking on BIM implementation in Malaysia.

Originality/value

Current research on BIM in Malaysia is limited to readiness and awareness. This paper extends the need for empirical findings from construction professionals’ perception of BIM. The findings also explain reasons for BIM adoption in new BIM entrants and add to current body of knowledge on IT acceptance model formation.

Details

Construction Innovation, vol. 14 no. 4
Type: Research Article
ISSN: 1471-4175

Keywords

Article
Publication date: 5 May 2020

Frank Ato Ghansah, De-Graft Owusu-Manu and Joshua Ayarkwa

The necessity for sustainable development and high building performance has led to the adoption of smart building technologies (SBTs) in the construction community. The SBTs…

Abstract

Purpose

The necessity for sustainable development and high building performance has led to the adoption of smart building technologies (SBTs) in the construction community. The SBTs adoption has been hindered in many different parts of the world due to several constraints underpinning the project management processes to help adopt SBTs. This paper presents a systematic review of relevant literature on barriers underpinning the project management processes on the adoption of SBTs.

Design/methodology/approach

This paper presents a systematic review of relevant literature on barriers to technology adoption published in academic peer-reviewed journals and conference papers. The study adopted a systematic review technique on 56 relevant articles and conference papers in relation to barriers to adoption of technology, and barrier frequency was employed to select the most reported barriers.

Findings

The study revealed the most reported barriers underpinning project management process towards SBTs adoption, which include lengthy approval process for new SBTs, structure and organization of the construction industry, higher cost for smart construction practices and materials, unfamiliarity with smart building technology and technical difficulty during construction process.

Practical implications

To both the industry practitioners and policymakers, this review provides a valuable reference during implementation. Also, to the academic scholars on embarking on further empirical studies, the developed checklist of SBTs barriers could be important and useful.

Originality/value

This study has contributed to the knowledge of barriers underpinning the project management processes on SBTs adoption by identifying the most reported barriers in literature.

Details

Smart and Sustainable Built Environment, vol. 10 no. 2
Type: Research Article
ISSN: 2046-6099

Keywords

Article
Publication date: 6 August 2021

Zhikun Ding, Kairui Zheng and Yi Tan

Understanding the frontier difference between building information modeling (BIM) research and practice is a top priority to guarantee the engineering significance and feasibility…

1176

Abstract

Purpose

Understanding the frontier difference between building information modeling (BIM) research and practice is a top priority to guarantee the engineering significance and feasibility of academic achievements, yet such research gap has not been well-explored. The purpose of this paper is to provide an objective and accurate analysis of BIM knowledge using 551 published BIM-related papers and 68 documents of frontier BIM projects in China.

Design/methodology/approach

This paper adopts the mixed method, combining the bibliometrics method with the qualitative method. Bibliometrics was used to analyze 551 BIM-related literatures from China with Citespace 5.0. Qualitative research was used to analyze 68 project documents from China with Nvivo. Finally, the analysis results are compared to obtain the final conclusion.

Findings

The analysis results of the collected BIM-related papers, given by bibliometrics analysis, show that the subject categories of engineering, civil engineering, and construction and building technology, and 8 key research clusters are extremely important for development of BIM knowledge. The analysis results of the collected project documents, given by qualitative analysis, indicate that visualization, aided management, intelligent construction, simulation and analysis are the hot applications of BIM practice.

Originality/value

Through comparison, certain research gaps between the research and practice community in China was identified, which are useful for identification of research trends and practice frontier in BIM community. This study offers useful and new insights to summarize the status quo of BIM and can be used as a reference to integrate future BIM developments.

Details

Engineering, Construction and Architectural Management, vol. 29 no. 9
Type: Research Article
ISSN: 0969-9988

Keywords

Article
Publication date: 2 November 2012

George Agyekum‐Mensah, Andrew Knight and Christopher Coffey

The paper is conceptual in nature and explores the role and function of project management in the achievement of sustainability in the built environment by developing a 4Es…

4000

Abstract

Purpose

The paper is conceptual in nature and explores the role and function of project management in the achievement of sustainability in the built environment by developing a 4Es (Economic, Effectiveness, Efficiency and Ethics) and 4 Poles (Economic, Social, Environmental and Technology) model of sustainability. The study also identifies that the existing debates on sustainability seem to marginalise project management's positive contributions to sustainable construction, as well as the importance of technology in the sustainability agenda.

Design/methodology/approach

The paper consists of a literature review on the concept of sustainability, the contribution of the built environment to the sustainability problem, and an intellectual discussion of a proposed model for achieving sustainable development in the built environment. The body of this paper is divided into three sections: part one reviews “what is sustainability”, part two discusses the current state of sustainability including the importance of technology, and part three discusses the 4Es and 4 Poles model.

Findings

This research establishes the importance of technology in the sustainable development agenda. The paper proposes a 4Es (project management model) and 4 Poles (poles or factors of sustainability) model as a holistic approach to achieving sustainable construction. In addition, this paper proposes an extension to the definition of sustainable construction or development, as the existing definitions seem to be vague.

Research limitations/implications

This research paper focuses only on sustainability in the built environment and sustainable development with reference to project management.

Practical implications

The proposed model uses a project management approach, which does not allow trade‐offs, but promotes integration of the 4 Poles. This will contribute to the achievement of sustainable construction at every level of a project or organisation.

Originality/value

The proposed model is new within project management and the built environment. It also promotes technology as a core factor in achieving sustainable development.

Details

Structural Survey, vol. 30 no. 5
Type: Research Article
ISSN: 0263-080X

Keywords

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