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Article
Publication date: 13 July 2012

Mohamadjavad Mahdavinejad, Mohammadreza Bemanian, Ghazal Abolvardi and Seyed Mohammadmehdi Elhamian

Earthquakes are a serious threat to life; they claim many casualties and cause huge damage to people's properties. Seismic design provisions are added to building codes in…

Abstract

Purpose

Earthquakes are a serious threat to life; they claim many casualties and cause huge damage to people's properties. Seismic design provisions are added to building codes in response to the lessons learned from past earthquakes. However, despite all successes, many challenges are still faced and there are still deficiencies, especially in the field of architectural non‐structural components (ANSCs). In spite of their significance in the seismic performance of the building, ANSCs are mostly neglected from the viewpoint of seismic design. The purpose of this paper is to explain a proper state for the seismic consideration of ANSCs in the designing and construction process.

Design/methodology/approach

The key aim of this research is explaining a proper state for the seismic consideration of ANSCs in designing and construction process. For this purpose, first, their state is analyzed based on the conventional seismic design and construction process. Then, the insufficiencies of this approach are discussed through studying the consequences in the past earthquakes. Finally, based on the results obtained, the article tries to offer useful strategies to bring the potential threats of ANSCs to minimum.

Findings

It is found that ANSCs are considered only in a very small part of the design and construction process. In most cases, their executed details are allocated to a minor part of the design process or left to be chosen in the last stage of construction, as finishing details. As a result, despite all code provisions and practical guidelines, we still see many damages to and from ANSCs. The paper shows that the only way that the success of ANSCs' seismic restraints can be anticipated is by considering them in all stages of the design and construction process. To achieve this goal, collaboration is needed throughout all parts of the design and construction process, namely an interactive system design.

Originality/value

The paper, from the viewpoint of the design process, analyzes the seismic consideration of ANSCs, offering a new model for placing these components in a systematic design and construction process.

Details

International Journal of Disaster Resilience in the Built Environment, vol. 3 no. 2
Type: Research Article
ISSN: 1759-5908

Keywords

Article
Publication date: 7 July 2020

Yan-Chun Zhang, Wu-Zan Luo, Ming Shan, Dong-Wen Pan and Wen-Jie Mu

The aims of this study are to conduct a systematic review of public–private partnership (PPP) studies published from 2009 to 2019, to compare the results with Ke et al. (2009) who…

Abstract

Purpose

The aims of this study are to conduct a systematic review of public–private partnership (PPP) studies published from 2009 to 2019, to compare the results with Ke et al. (2009) who reviewed the PPP literature published from 1998 to 2008, and to trace the evolution of the PPP knowledge in the past two decades. This study also presents the possible directions that the PPP research may go towards in the future, arguably.

Design/methodology/approach

This study carried out a top journal-based search to identify the quality PPP articles published from 2009 to 2019. A total of 12 top-tier construction journals were systematically searched in the database of web of science (WOS), from which 279 PPP articles were identified for review.

Findings

The number of the identified articles, the titles of the journals, institutions, the most cited papers, and prevalent research methods were analyzed and compared. The existing PPP studies in construction journals were classified into seven streams. Through analysis of the PPP research status and gaps, five future research directions were revealed.

Originality/value

This study contributes to the current body of knowledge by revealing the research trend of PPP from 2009 to 2019. It presents the change of PPP development trend in the past decade through comparison with Ke et al. (2009). It also reveals the major research streams and points out the directions that the PPP research may go towards in the future. Moreover, this study is helpful to the practice as well. It can enhance the practitioners' understanding of the PPP development in the past decade. In addition, it identified the research institutions contributing the most in the area of PPP, which may serve as valuable reference for practitioners to locate the best institutions for consultancy or collaboration.

Details

Engineering, Construction and Architectural Management, vol. 27 no. 10
Type: Research Article
ISSN: 0969-9988

Keywords

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