Zoekresultaten

A century of innovation in the Dutch construction

In recent years, the number of publications on innovation in the construction industry has increased. Many of these documents address qualitative issues, e.g. policies for innovation and present case studies. A more quantitative approach is taken in this paper, which is the continuation of a previous study. It focuses on main types and sources of innovation in the construction industry, and includes an analysis of 55 years of publications in two leading Dutch professional journals. The results show a recent increase in innovation, with two-thirds of innovations coming out of supplying industries. Construction companies contribute mainly in process innovations. Innovation in construction remains to be technology- rather than market-driven. Regulations have a surprising impact, as over one-third of all counted new innovations are related to new regulations.

Exploring criteria for tendering for sustainable urban construction logistics

A large share of urban freight in cities is related to construction works. Construction is required to create attractive, sustainable and economically viable cities. When activities at and around construction sites are not managed effectively, they can have a negative impact on the cities liveability. Construction companies implementing logistics concepts show a reduction of logistic costs, less congestion around the sites and improved productivity and safety. The client initially sets the ‘ground rules’ for construction in the tendering process. This paper explores how tendering for construction projects can support sustainable urban construction logistics. We explore the potential for tendering construction projects, by both public and private clients, for sustainable urban construction logistics and we present a conceptual framework for specifying ‘logistics quality’ as a quality criterion for EMAT (Economically Most Advantageous Tender). Our exploration results in questions for further research in tendering for sustainable urban construction logistics.

Beyond victimization: The construction of relational agency with trafficking survivors.

This research adopts a social constructionist perspective and utilizes qualitative inquiry with a generative approach (McNamee, Gergen, Camargo-Borges, Rasera, 2020). The focus lies on collaborative efforts between the researcher and trafficking survivors, aiming to mutually shape and understand the experiences of trafficking, while fostering relational agency. The aim is to co-construct a relational space in which counter-narratives on victimization can be generated. Ten interviews were carried out with women survivors of trafficking at the Anti-Trafficking System of the N.A.Ve Project (Veneto Region AntiTrafficking Network). These women were from different nationalities and experiences of exploitation. We referred to the principles of Appreciative Inquiry, and formulated an episodic interview (Flick, 2023) composed by circular and reflexive questions, as well as generative questions inspired by the items of the Post Traumatic Growth Inventory(Romaioli, 2022). The critical reflexivity of the researcher and the research team was enhanced through an autoethnography and reflection work. A reflexive thematic analysis (Braun & Clarke, 2022) was performed on the gathered textual material, generating five themes: resources/strengths, relationships, future, helpful aspects, momentary feelings.This inquiry illustrates the potentials offered by a methodology inspired by a social constructionist perspective with a generative approach.

Experimental design strategy as part of an innovative construction industry

From the article: Abstract. This exploratory and conceptual article sets out to research what arguments and possibilities for experimentation in construction exists and if experimentation can contribute towards more innovative construction as a whole. Traditional, -western- construction is very conservative and regional, often following a traditional and linear design process, which focuses on front-loaded cost savings and repetitive efficiency, rather than securing market position through innovation. Thus becoming a hindrance for the development of the sector as a whole. Exploring the effects of using the, in other design-sectors commonly and successfully practiced, “four-phased iterative method” in architectural construction could be the start of transforming the conservative construction industry towards a more innovative construction industry. The goal of this research is to find whether the proposed strategy would indeed result in a higher learning curve and more innovation during the - architectural- process. Preliminary research indicates that there is argumentation for a more experimental approach to construction.

Smart construction logistics

The growth in urban population and economic upturnis leading to higher demand for construction, repairand renovation works in cities. Houses, public utilities,retail spaces, offices and infrastructure need toadapt to cope with the increasing number of residentsand visitors, urban functions and changing standards.Construction projects contribute to more attractive,sustainable and economically viable urban areas oncethey are finished. However, transport activities relatedto construction works have negative impacts on thesurrounding community if not handled appropriately.It is estimated that 15 to 20 percent of heavy goodsvehicles in cities are related to construction, and 30to 40 percent of light commercial vans [1]. In the citiesstudied in the CIVIC project, construction-relatedtransport was found to be one of the biggest challengesto improving sustainability. Smarter, cleaner and saferconstruction logistics solutions in urban areas areneeded for environmental, societal and economicreasons. However, in many European cities and metropolitanareas the sense of urgency is not evident or alack of knowledge is creating passivity.

More than ever a relational approach is needed: Social Construction and the global pandemic