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Drijkoningen, G.G. (author), Ravilov, M. (author), Heller, H.K.J. (author), van Beek, C. (author)We present a development of capacitively coupled EM sensors integrated in non-corrosive casings for permanent CSEM monitoring in boreholes. Capacitive sensors are required to detect low-frequency (diffusive-field) signals where voltage measurements fail and ammeters need to be used. The permanent installation in boreholes necessitates surface...conference paper 2024
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van Beek, E. (author), Giaccardi, Elisa (author), Boess, S.U. (author), Bozzon, A. (author)Automated and connected technologies are increasingly present in everyday life. The concept of co-performance offers a new perspective on artificial agency by understanding artifacts as capable of performing everyday practices next to people. In this pictorial we adopt a lens informed by co-performance, and propose the visual vocabulary of the...conference paper 2023
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Iosup, Alexandru (author), Prodan, Radu (author), Varbanescu, Ana Lucia (author), Talluri, Sacheendra (author), Magalhaes, Gilles (author), Hokstam, Kailhan (author), Zwaan, Hugo (author), van Beek, V.S. (author), Farahani, Reza (author)Our society is increasingly digital, and its processes are increasingly digitalized. As an emerging technology for the digital society, graphs provide a universal abstraction to represent concepts and objects, and the relationships between them. However, processing graphs at a massive scale raises numerous sustainability challenges; becoming...conference paper 2023
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van der Maden, W.L.A. (author), van Beek, E. (author), Nicenboim, I. (author), van der Burg, Vera (author), Kun, P. (author), Lomas, J.D. (author), Kang, Eunsu (author)This one day workshop will explore the use of Generative Artificial Intelligence (GenAI) in design research and practice. Generative technologies are developing rapidly and many designers are using them. Yet, there remains little published work on the use of GenAI in design. Our goal is to not only showcase the potential of GenAI for design,...conference paper 2023
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van Beek, E. (author), Boess, S.U. (author)There is an increasing acknowledgement of the role of residents in the success of low- or zero-energy renovations. One of the approaches to improve this factor is by influencing resident behaviour by means of devices for feedback on consumption. The goal of these systems is to help residents make sense of the relation between their actions and...conference paper 2022
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Verhaar, G. (author), van Eijck, L. (author), Ngan-Tillard, D.J.M. (author), van Beek, Rene (author), Megens, Luc (author)X-ray fluorescence spectroscopy (XRF) and X-ray micro computed tomography (μ-CT) were applied to the study of four archaeological glass objects from the collection of the Allard Pierson in Amsterdam, The Netherlands. Often, little is known about the provenience and provenance of archaeological glass objects, as documentation is regularly...conference paper 2022
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Hendrikse, H. (author), Hammer, T.C. (author), Owen, C.C. (author), van den Berg, M.A. (author), van Beek, C. (author), Polojärvi, Arttu (author), Puolakka, Otto (author), Willems, Tom (author)With the recent surge in development of offshore wind in the Baltic Sea, Bohai Sea and other ice-prone regions, a need has arisen for new basin tests to qualify the interaction between offshore wind turbines and sea ice. To this end, a series of model tests was performed at the Aalto ice basin as part of the SHIVER project. The tests were aimed...conference paper 2022
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Pol, J.C. (author), van Klaveren, W. (author), Kanning, W. (author), van Beek, V.M. (author), Robbins, B. (author), Jonkman, Sebastiaan N. (author)Most research on backward erosion piping (BEP) focuses on the critical conditions leading to failure. This paper studies the development of piping over time once the critical conditions are exceeded, which is useful to estimate time to failure. A commonly used small scale rectangular box setup is modified in order to monitor pore pressures and...conference paper 2021
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Hammer, T.C. (author), van Beek, C. (author), Koning, J.R.A. (author), Hendrikse, H. (author)With the ongoing development of offshore wind in cold regions where the foundations are exposed to sea ice, there is a strong need for data to validate the numerically predicted dynamic interaction between ice and structure used for design. Full-scale data is non-existent and only a limited number of experimental campaigns in ice tanks have been...conference paper 2021
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Rozendaal, M.C. (author), van Beek, E. (author), Haselager, Pim (author), Abbink, D.A. (author), Jonker, C.M. (author)In the context of human-agent interaction, we see the emergence of computational artefacts that display hybridity because they can be experienced as tools and agents. In this paper we propose a tool-agent spectrum as an analytical lens that uses ‘intention’ as a central concept. This spectrum aims to clarify how a computational object can change...conference paper 2020
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Vroon, Jered (author), Kortuem, G.W. (author), Zaga, Cristina (author), Rozendaal, M.C. (author), Lupetti, M.L. (author), van Beek, E. (author)Our interactions form an intricate 'dance' - a dance requiring a fluent integration of both expressivity (e.g. to approach someone) and sensitivity (e.g. detect if you 'should' approach someone). Work on behaving artefacts has focused mostly on the social, emotional and aesthetic qualities that can be evoked - expressed - through interactions...conference paper 2020
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Tsetas, A. (author), Sánchez Gómez, S. (author), Tsouvalas, A. (author), van Beek, C. (author), Sadeghi Tehrani, F. (author), Kementzetzidis, E. (author), Pisano, F. (author), Elkadi, A.S.K. (author), Segeren, M.L.A. (author), Molenkamp, T. (author), Metrikine, A. (author)A novel pile-driving technique, named Gentle Driving of Piles (GDP), that combines axial low-frequency and torsional high-frequency vibrations has been developed and tested recently. During the experimental campaign, several piles were installed onshore, making use of the GDP shaker. Besides those, a number of additional piles were installed...conference paper 2020
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Pol, J.C. (author), van Beek, Vera (author), Kanning, W. (author), Jonkman, Sebastiaan N. (author)Backward erosion piping is an important failure mode of dikes and dams. The time required for the backward erosion process to result in dike failure is expected to be an important factor in the safety of dikes. This holds especially in coastal and estuarine areas which are dominated by storm surge, and pipes may not fully develop during a storm....conference paper 2019
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- Rosenbrand, E. (author), van Beek, V.M. (author), van Esch, J.M. (author), Noordam, A. (author), Pederzani, F. (author), Vandenboer, K. (author), Bezuijen, A. (author) conference paper 2017
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van Beek, V.M. (author), Hoffmans, G.J.C.M. (author)The prediction of backward erosion piping is important for safety assessment of dikes in the Netherlands, where subsurface conditions are prone to this erosion mechanism. In the current assessment methodology, the adapted Sellmeijer rule is in use. In combination with the national safety philosophy and uncertainty in input parameters, this model...conference paper 2017
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Robbins, B.A. (author), van Beek, V.M. (author)A novel laboratory device is presented, in which the process of backward erosion piping is observed in cylindrical sand samples oriented horizontally. The cylindrical shape of the testing device constrained the location of the erosion path to the top of the sample, thereby allowing pore pressure measurements to be made in both the eroded pipe...conference paper 2017
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Vandenboer, K. (author), van Beek, V.M. (author), Bezuijen, A. (author)Backward erosion piping is an important failure mechanism for water-retaining structures, a phenomenon that results in the formation of shallow pipes at the interface of a sandy or silty foundation and a cohesive cover layer. Although the pipe depth reveals a lot of information on the backward erosion process, it has never been measured...conference paper 2017
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- van Beek, T. (author), van Terwisga, T.J.C. (author) conference paper 2006
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- van Beek, T. (author), Janssen, A. (author) conference paper 2000
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- van Beek, T. (author) conference paper 1995