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Wang, W. (author)This thesis explores advanced computational techniques in super-resolution microscopy (SRM), with the primary goal of pushing the limits of achievable resolution towards the 1 nm scale. It includes developments in particle fusion algorithms, data analysis of complex biological structures, and exploration of the impact of molecular dipole...doctoral thesis 2024
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Baron, Edward A. (author), Mendoza Cabanzo, Carlos (author), Bento, Ana Margarida (author), Matos, Jose C. (author), Calçada, Rui (author), Gavin, Kenneth (author)Europe’s historic masonry arch bridges are culturally and economically significant, but their long-term safety must be ensured. Scour effects are the most common cause of collapse, so it is necessary to carry out structural assessments to mitigate the risk and prevent potential failures. In this study, a metamodel-based method was used to...journal article 2024
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Dierker Viik, L.T. (author), Coenders, Jeroen (author), Pasterkamp, S. (author)This paper discusses the project StructuralComponents 6, a continuation of the ongoing project StructuralComponents which focuses on the development of computational tools for conceptual building design beginning with Breider [1]. The goal of StructuralComponents 6 is to develop a tool for the conceptual design of mid-rise concrete buildings...conference paper 2021
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Farrag, Mostafa (author), Perez, Gerald Corzo (author), Solomatine, D.P. (author)Many grid‐based spatial hydrological models suffer from the complexity of setting up a coherent spatial structure to calibrate such a complex, highly parameterized system. There are essential aspects of model‐building to be taken into account: spatial resolution, the routing equation limitations, and calibration of spatial parameters, and...journal article 2021
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Eigenraam, P. (author), Borgart, A. (author), Chilton, John (author), Li, Qingpeng (author)This paper presents a detailed structural analysis of a bubble shell engineered by Heinz Isler. Through 3D scanning the geometry of this shell structure has become available to the authors. Structural analysis has not been possible before since the geometry of the shell was not available. The bubble shell was Isler’s most built type of shell. In...journal article 2020
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Rans, C.D. (author), Melkert, J.A. (author), Saunders-Smits, Gillian (author)This paper presents two major elements of a course redesign with the aim to strengthen the connection between engineering design and engineering analysis. The course, Aircraft Structural Design and Analysis, had previously been delivered with a heavy focus on mathematical analysis and solving complex problems. It was observed, however, that...conference paper 2019
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Giordano, G. (author)This paper considers two models of ceramide-transfer protein (CERT)-mediated ceramide transfer at the trans-Golgi network proposed in the literature, short distance shuttle and neck swinging, and seeks structural (parameter-free) features of the two models, which rely exclusively on the peculiar interaction network and not on specific parameter...journal article 2018
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Yu, C. (author), Hoogenboom, P.C.J. (author), Rots, J.G. (author)Quasi brittle materials, such as un-reinforced masonry or concrete are difficult to analyse because often the traditional Newton–Raphson (N-R) procedure fails to converge. Many solutions have been proposed such as Sequentially Linear Analysis (SLA), but these may fail in case of non-proportional loading with a large prestress. In this paper a...journal article 2018
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Shen, Y. (author), Lindenbergh, R.C. (author), Wang, J. (author)A method is introduced for detecting changes from point clouds that avoids registration. For many applications, changes are detected between two scans of the same scene obtained at different times. Traditionally, these scans are aligned to a common coordinate system having the disadvantage that this registration step introduces additional...journal article 2017
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Li, Q. (author), Su, Y. (author), Wu, Y. (author), Borgart, A. (author), Rots, J.G. (author)Vector form intrinsic finite element is a recently developed and promising numerical method for the analysis of complicated structural behavior. Taking the cable-link element as example, the framework of the vector form intrinsic finite element is explained first. Based on this, a constant strain triangle element is introduced, and relevant...journal article 2017
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Wever, T. (author), Haarhuis, K. (author), ten Brincke, E. (author), Nijsse, R. (author)In projects involving swimming pools with structural glass, ABT Consulting Engineers has faced similar design requirements: maximal transparency, proper detailing, 100% water tightness and robust behavior. ABT developed a straightforward detailing to satisfy these requirements. The concept is applied in the glass swimming pool of the 900 Mahler...conference paper 2016
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Michel, M.T. (author), Techen, H. (author)Acrylic glass is omnipresent in the industrialised world; but as a building material most architects, facade planners and engineers are still unfamiliar with this material. In most cases it is applied as a substitute for glass which leads to inappropriate joints and fixtures. During the years of the path toward the digital era, the authors were...journal article 2013
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Makris, M. (author), Gerber, D. (author), Carlson, A. (author), Noble, D. (author)The paper describes the development, testing, and initial findings of a design tool that generates parametrically defined, semi-automatically analyzed, and visualized structural performance of specific truss designs. The prototypical design tool provides structural truss solutions for spans of uniform to non-uniform surface curvatures. Real-time...conference paper 2013
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Becker, M. (author), Rumpf, M. (author)Fabrication techniques and design potential of up-cycling plastic bags by heat-pressure lamination are explored. The material properties are tested and put into a digital design system. The main performance criteria is structure. Two design prototypes are being discussed. The first one is using a set of modular molds and a second one a...conference paper 2013
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Beirao, J.N. (author), Nourian Ghadikolaee, P. (author), Van Walderveen, B. (author)Marshall (2005) developed the concept of characteristic structure of a street network as a characteristic set of indicators extracted from the street network through a process which he called “route structure analysis”. In this paper we propose an integrated process for street network generation and route structure analysis embedded in a...conference paper 2011
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Vink, W.J. (author), de Jonge, J.B. (author)The present report is part of a "Manual" on aircraft loads, that is being prepared by NLR. It contains a computer program, to be used in combination with "MATLAB4 for Windows" (Student Edition) software, to study aircraft loading due to turbulence. It includes a simple aircraft response model with two rigid and three flexible symmetric degrees...report 1997
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Arendsen, P. (author), van Dalen, F. (author), Bill, C. (author), Rothwell, A. (author)In a joint research project between the National Aerospace Laboratory (NLR) and the Faculty of Aerospace Engineering of Delft University of Technology (TUD) a multi-level system for the preliminary design of aircraft structures has been developed. The present system is essentially an extension of the existing Aircraft Design and Analysis System ...report 1995
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- Gutierrez, M.A. (author), Carmeliet, J. (author), De Borst, R. (author) conference paper 1994
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Ellenbroek, M.H.M. (author), de Boer, A. (author)Fokker Space and Systems and the National Aerospace Laboratory NLR performed a study to integrate more systematically the experimental and analytical analysis of the dynamic behaviour of structures. The study focused on the correlation of experimental and analytical data, matrix and parameter updating methods. In this paper an overview will be...report 1993
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- Schellekens, J.C.J. (author), De Borst, R. (author) journal article 1992
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