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Meshkati, Ebi (author), Terwindt, Jarno (author), van Kessel, Thijs (author), Kirichek, Alex (author), Talmon, A.M. (author), Bezuijen, Adam (author)Soft mud deposits are increasingly encountered around the world, from natural offshore deposits and mud layers in estuaries, ports, and waterways to progressively growing leftover from treatment and extraction facilities, mines, and oil refineries. Reliable monitoring of the temporal and spatial strength buildup in such deposits is crucial to...conference paper 2022
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Zheng, Dongzhu (author), Bezuijen, Adam (author), Talmon, A.M. (author)This paper presents an improvement on a previous model for predicting the Marsh funnel (MF) test that is used in slurry shield tunneling for evaluating the rheological properties of bentonite slurries. The improvement focuses on the prediction of the dynamic part for fluids with small MF times. The velocity profile of the Herschel-Bulkley...journal article 2022
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Wittekoek, B. (author), Van Eekelen, S. J.M. (author), Terwindt, J. (author), Korff, M. (author), Van Duijnen, P. G. (author), Detert, O. (author), Bezuijen, A. (author)The use of geogrids to anchor Sheet Pile Walls (SPW) is relatively new. A series of small-scale tests was performed to investigate the behaviour of geogrid-Anchored SPWs subjected to strip footing surcharge loading. Particle Image Velocimetry (PIV) techniques were used to measure soil displacement and analyse the global failure mechanism and...journal article 2022
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Xu, Tao (author), Bezuijen, Adam (author), Broere, W. (author)Tunnel-boring machine (TBM) tunnelling through an aquifer will generate excess pore water pressures in the soil around the tunnel face. Accurately predicting the magnitude of the excess pore water pressures is significant because it directly determines the effective face support pressure. In this study, an analytical solution for transient...journal article 2021
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Konstadinou, M. (author), Bezuijen, A. (author), Greeuw, G. (author), Zwanenburg, C. (author), van Essen, H. M. (author), Voogt, L. (author)A series of undrained cyclic direct simple shear (CDSS) tests on dense Toyoura sand has been performed with the aim to investigate the influence of the stiffness of the DSS device on test results. To this end, springs were installed to reduce deliberately the stiffness of the apparatus. It is shown that the cyclic resistance of the sand...journal article 2020
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Van Eekelen, S.J.M. (author), Bezuijen, A. (author), Van Tol, A.F. (author)Van Eekelen et al., 2012a, Van Eekelen et al., 2012b and Van Eekelen et al., 2013) have introduced an analytical model for the design of the geosynthetic reinforcement (GR) in a piled embankment. This paper further validates this model with measurements from seven full-scale tests and four series of scaled model experiments. Most of these...journal article 2014
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Van Eekelen, S.J.M. (author), Bezuijen, A. (author), Van Tol, A.F. (author)Most analytical models for the design of piled embankments or load transfer platforms with geosynthetic reinforcement (GR) include two calculation steps. Step 1 calculates the arching behaviour in the fill and step 2 the load-deflection behaviour of the GR. A calculation method for step 2 based on the results of model tests has been published by...journal article 2013
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- Van Eekelen, S.J.M. (author), Bezuijen, A. (author) conference paper 2012
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- Steeg, P. (author), Vastenburg, E. (author), Bezuijen, A. (author), Zengerink, E. (author), de Gijt, J.G. (author) conference paper 2011
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Bezuijen, A. (author)This thesis reports on experimental research on compensation grouting in sand. It is investigated in model tests, how the shape of the grout bodies made during injection depends on the grout properties, the density of the sand and the way the tubes are installed. The shape of the grout body affects the necessary injection pressure and whether...doctoral thesis 2010
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Bakker, K.J. (author), Bezuijen, A. (author)Ten years have passed since in 1997 for the first time construction of bored tunnels in the Netherlands soft soil was undertaken. Before that date essentially only immersed tunnels and cut-and-cover tunnels were constructed in the Netherlands. The first two bored tunnels were Pilot Projects, the 2nd Heinenoord tunnel and the Botlek Rail tunnel....conference paper 2008
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Bakker, K.J. (author), Bezuijen, A. (author)In 1997 for the first time construction of bored tunnels in the Netherlands soft soil was undertaken. Before that date essentially only immersed tunnels and cut-and-cover tunnels were constructed in the Netherlands. The first two bored tunnels were Pilot Projects, the 2nd Heinenoord tunnel and the Botlek Rail tunnel. Since then a series of other...conference paper 2008
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Talmon, A. (author), Bezuijen, A. (author), Hoefsloot, F. (author)Er wordt een eenvoudige methode gegeven om vanuit de groutinjectieverdeling en de grouteigenschappen, de verticale groutdrukgradiënt direct achter de TBM te kwantificeren. Deze groutdrukgradiënt is nodig als input voor de berekening van het krachtenspel in de tunnelbuis tijdens tunnelbouw. Het bestaande gefaseerde analytische liggerwerkingsmodel...report 2007
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Kruit, P. (author), Bezuijen, M. (author), Barth, J.E. (author)The potential application of carbon nanotubes as electron sources in electron microscopes is analyzed. The resolution and probe current that can be obtained from a carbon nanotube emitter in a low-voltage scanning electron microscope are calculated and compared to the state of the art using Schottky electron sources. Many analytical equations...journal article 2006
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Pham, T.Q. (author), Bezuijen, M. (author), Van Vliet, L.J. (author), Schutte, K. (author), Luengo Hendriks, C.L. (author)This paper derives a theoretical limit for image registration and presents an iterative estimator that achieves the limit. The variance of any parametric registration is bounded by the Cramer-Rao bound (CRB). This bound is signal-dependent and is proportional to the variance of input noise. Since most available registration techniques are biased...conference paper 2005
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- de Groot, M.B. (author), Klein Breteler, M. (author), Bezuijen, A. (author) report 2003
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De Groot, M.B. (author), Klein Breteler, M. (author), Bezuijen, A. (author)Onderzoek aan geocontainers is uitgevoerd in het kader van het WISproject "Kennisontwikkeling Geo-zandelementen" en het Delft-Clusterproject "Bouw van grootschalige zandllchamen". Modelproeven zijn uitgevoerd in verscheidene modelfaciüiteiten van WL Delft Hydraulics en GeoDelft. Veldmetingen zijn uitgevoerd aan geocontainers die gestort zijn in...report 2002
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Pruiksma, J.P. (author), Bezuijen, A. (author)In this report, hydraulic fracturing is investigated using the distinct element code PFC2D from Itasca. Special routines were written to be able to model hydraulic fracturing. These include adding fluid flow to PFC2D and updating the fluid flow domains when fractures appear. A brief description of this implementation and the modelling of the...report 2002
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- Bezuijen, A. (author), Talmon, A. (author) report 2001
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- Bezuijen, A. (author) report 2001
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