@inproceedings{BurghardtMeissner2000,
  author    = {Burghardt, Michael and Meißner, Udo F.},
  title     = {Dreidimensionale Finite-Element-Baugrundmodelle f{\"u}r Ingeniuerprobleme},
  doi       = {10.25643/bauhaus-universitaet.575},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-5750},
  year      = {2000},
  abstract  = {Bei komplexen Gr{\"u}ndungskonstruktionen sind Planungsfehler durch eine konsistente Modellierung vermeidbar. Manuelle Berechnungsmethoden erm{\"o}glichen im allgemeinen ein dreidimensionales Vorgehen nicht. Numerische Berechnungsmethoden, wie z.B. die Finite-Element-Methode, sind ein optimales Werkzeug zur ganzheitlichen Simulation des Problems. Die f{\"u}r die Finite-Element-Analyse notwendige Diskretisierung komplexer Bau- grundstrukturen ist manuell nicht zu bew{\"a}ltigen. Der vorliegende Beitrag zeigt wie ein Finite-Element-Modell automatisch aus einem geotechnischen Modell unter Ber{\"u}cksichtigung der spezifischen Anforderungen der Baugrund-Tragwerk-Struktur und des Bauablaufes erzeugt werden kann. Hierbei wird die Ber{\"u}cksichtigung der geometrischen und der mechanischen Besonderheiten bei der Netzgenerierung dargestellt.},
  subject      = {Baugrund},
  language  = {de}
}
@phdthesis{Roos2001,
  author    = {Roos, Dirk},
  title     = {Approximation und Interpolation von Grenzzustandsfunktionen zur Sicherheitsbewertung nichtlinearer Finite-Elemente-Strukturen},
  doi       = {10.25643/bauhaus-universitaet.71},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20040311-745},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  year      = {2001},
  abstract  = {Die vorliegende Arbeit besch{\"a}ftigt sich mit der Berechnung der Sicherheit von Strukturen mit sowohl geometrisch als auch physikalisch nichtlinearem Verhalten. Die Berechnung der Versagenswahrscheinlichkeit einer Struktur mit Hilfe von Monte-Carlo-Simulationsmethoden erfordert, dass die Funktion der Strukturantwort implizit berechnet wird, zum Beispiel durch nichtlineare Strukturanalysen f{\"u}r jede Realisation der Zufallsvariablen. Die Strukturanalysen bilden jedoch den Hauptanteil am Berechnungsaufwand der Zuverl{\"a}ssigkeitsanalyse, so dass die Analyse von realistischen Strukturen mit nichtlinearem Verhalten durch die begrenzten Computer-Ressourcen stark eingeschr{\"a}nkt ist. Die klassischen Antwortfl{\"a}chenverfahren approximieren die Funktion der Strukturantwort oder aber die Grenzzustandsfunktion durch Polynome niedriger Ordnung. Dadurch ist f{\"u}r die Auswertung des Versagens-Kriteriums nur noch von Interesse, ob eine Realisation der Basisvariablen innerhalb oder außerhalb des von der Antwortfl{\"a}chenfunktion gebildeten Raumes liegt - die Strukturanalyse kann dann entfallen. Bei stark nichtlinearen Grenzzustandsfunktionen versagt die polynomiale Approximation. Das directional sampling neigt bei Problemen mit vielen Zufallsvariablen zu einem systematischen Fehler. Das adaptive importance directional sampling dagegen beseitigt diesen Fehler, verschenkt jedoch Informationen {\"u}ber den Verlauf der Grenzzustandsfunktion, da die aufgefundenen St{\"u}tzstellen aus den vorangegangenen Simulationsl{\"a}ufen nicht ber{\"u}cksichtigt werden k{\"o}nnen. Aus diesem Grund erscheint eine Kombination beider Simulationsverfahren und eine Interpolation mittels einer Antwortfl{\"a}che geeignet, diese Probleme zu l{\"o}sen. Dies war die Motivation f{\"u}r die Entwicklung eines Verfahren der adaptiven Simulation der Einheitsvektoren und anschließender Interpolation der Grenzzustandsfunktion durch eine Antwortfl{\"a}chenfunktion. Dieses Vorgehen stellt besondere Anforderungen an die Antwortfl{\"a}chenfunktion. Diese muss flexibel genug sein, um stark nichtlineare Grenzzustandsfunktionen beliebig genau ann{\"a}hern zu k{\"o}nnen. Außerdem sollte die Anzahl der verarbeitbaren St{\"u}tzstellen nicht begrenzt sein. Auch ist zu ber{\"u}cksichtigen, dass die Ermittlung der St{\"u}tzstellen auf der Grenzzustandsfunktion nicht regelm{\"a}ßig erfolgt. Die in dieser Arbeit entwickelten Methoden der lokalen Interpolation der Grenzzustandsfunktion durch Normalen-Hyperebenen bzw. sekantialen Hyperebenen und der sowohl lokalen als auch globalen Interpolation durch gewichtete Radien erf{\"u}llen diese Anforderungen. ungen. dieser Arbeit entwickelten Methoden der lokalen Interpolation der Grenzzustandsfunktion durch Normalen-Hyperebenen bzw. sekantialen Hyperebenen und der sowohl lokalen als auch globalen Interpolation durch gewichtete Radien erf{\"u}llen diese Anforderungen.},
  subject      = {Tragwerk},
  language  = {de}
}
@inproceedings{PopovaDatchevaIankov2003,
  author    = {Popova, E. D. and Datcheva, Maria and Iankov, Roumen},
  title     = {Mechanical Models with Interval Parameters},
  doi       = {10.25643/bauhaus-universitaet.348},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-3482},
  year      = {2003},
  abstract  = {In this paper we consider modelling of composite material with inclusions where the elastic material properties of both matrix and inclusions are uncertain and vary within prescribed bounds. Such mechanical systems, involving interval uncertainties and modelled by finite element method, can be described by parameter dependent systems of linear interval equations and process variables depending on the system solution. A newly developed hybrid interval approach for solving parametric interval linear systems is applied to the considered model and the results are compared to other interval methods. The hybrid approach provides very sharp bounds for the process variables - element strains and stresses. The sources for overestimation when dealing with interval computations are demonstrated. Based on the element strains and stresses, we introduce a definition for the values of nodal strains and stresses by using a set-theoretic approach.},
  subject      = {Verbundwerkstoff},
  language  = {en}
}
@inproceedings{HaefnerEckardtKoenke2003,
  author    = {H{\"a}fner, Stefan and Eckardt, Stefan and K{\"o}nke, Carsten},
  title     = {A geometrical inclusion-matrix model for the finite element analysis of concrete at multiple scales},
  doi       = {10.25643/bauhaus-universitaet.301},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-3018},
  year      = {2003},
  abstract  = {This paper introduces a method to generate adequate inclusion-matrix geometries of concrete in two and three dimensions, which are independent of any specific numerical discretization. The article starts with an analysis on shapes of natural aggregates and discusses corresponding mathematical realizations. As a first prototype a two-dimensional generation of a mesoscale model is introduced. Particle size distribution functions are analysed and prepared for simulating an adequate three-dimensional representation of the aggregates within a concrete structure. A sample geometry of a three-dimensional test cube is generated and the finite element analysis of its heterogeneous geometry by a uniform mesh is presented. Concluding, aspects of a multiscale analysis are discussed and possible enhancements are proposed.},
  subject      = {Beton},
  language  = {en}
}
@inproceedings{ZolotovAkimov2003,
  author    = {Zolotov, Alexander B. and Akimov, Pavel},
  title     = {Discrete-continual Finite Element Method of Analysis for Three-dimensional Curvilinear Structures},
  doi       = {10.25643/bauhaus-universitaet.384},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-3848},
  year      = {2003},
  abstract  = {This paper is devoted to discrete-continual finite element method (DCFEM) of analysis for three-dimensional curvilinear structures. Operational and variational formulations of the problem in the ring coordinate system are presented. The discrete-continual design model for structures with constant physical and geometrical parameters in longitudinal direction is offered on the basis of so-called curvilinear discrete-continual finite elements. Element coordinate system, approximation of nodal unknowns, construction of element nodal load vector are under consideration. Element system of differential equations is formulated with use of special generalized block-structured stiffness matrix of discrete-continual finite element. Local differential relations are formulated. Resultant multipoint boundary problem for system of ordinary differential equations is given. Method of analytical solution of multipoint boundary problems in structural analysis is offered as well. Its major peculiarities include universality, computer-oriented algorithm involving theory of distributions, computational stability, optimal conditionality of resultant systems, partial Jordan decomposition of matrix of coefficients, eliminating necessity of calculation of root vectors. Brief information concerning developed software is provided.},
  subject      = {Raumtragwerk},
  language  = {de}
}
@inproceedings{Milbradt2003,
  author    = {Milbradt, Peter},
  title     = {Stabilisierte Finite Elemente in der Hydrodynamik},
  doi       = {10.25643/bauhaus-universitaet.332},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-3327},
  year      = {2003},
  abstract  = {Hydro- und morphodynamischen Prozesse in Binnengew{\"a}ssern und im K{\"u}stennahbereich erzeugen hochkomplexe Ph{\"a}nomene. Zur Beurteilung der Entwicklung von K{\"u}stenzohnen, von Flussbetten sowie von Eingriffen des Menschen in Form von Schutzbauwerken sind geeignete numerische Modellwerkzeuge notwendig. Es wird ein holistischer Modellansatz zur Approximation gekoppelter Seegangs-, Str{\"o}mungs- und Morphodynamischer Prozesse auf der Basis stabilisierter Finiter Elemente vorgestellt. Der Großteil der Modellgleichungen der Hydro- und Morphodynamik sind Transportgleichungen. Dem Transportcharakter dieser Gleichungen entsprechend wird ein stabilisiertes Finites Element Verfahren auf Dreiecken vorgestellt. Die vorgestellte Approximation entspricht einem streamline upwinding Petrov-Galerkin-Verfahrens f{\"u}r vektorwertige mehrdimensionale Probleme, bei dem der Fehler eines Standard-Galerkin-Verfahrens mit Hilfe eines Upwinding-Koeffizienten minimiert wird. Die Wahl des Upwinding-Koeffizienten ist {\"u}bertragbar auf andere Problemklassen und basiert ausschließlich auf dem Charakter der zugrundeliegene Das Modell wurde f{\"u}r Seegangs- und Str{\"o}mungs-Untersuchungen im Jade-Weser-{\"A}stuar an der deutschen Nordseek{\"u}ste eingesetzt.},
  subject      = {Hydrodynamik},
  language  = {de}
}
@inproceedings{MilbradtSchwoeppe2003,
  author    = {Milbradt, Peter and Schw{\"o}ppe, Axel},
  title     = {Finite Element Approximation auf der Basis geometrischer Zellen},
  doi       = {10.25643/bauhaus-universitaet.333},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-3333},
  year      = {2003},
  abstract  = {Die Methode der Finiten Elemente ist ein numerisches Verfahren zur Interpolation vorgegebener Werte und zur numerischen Approximation von L{\"o}sungen station{\"a}rer oder instation{\"a}rer partieller Differentialgleichungen bzw. Systemen partieller Differentialgleichungen. Grundlage dieser Verfahren ist die Formulierung geeigneter Finiter Elemente und Finiter Element Zerlegungen. Finite Elemente besitzen in der Regel eine geometrische Basis bestehend aus Strecken im eindimensionalen, Drei- oder Vierecken im zweidimensionalen und Tetra- oder Hexaedern im dreidimensionalen euklidischen Raum, eine Menge von Freiheitsgraden und eine Basis von Funktionen. Die geometrische Basis eines Finiten Elements wird verallgemeinert als geometrische Zelle formuliert. Diese geschlossene geometrische Formulierung f{\"u}hrt zu einer geometrieunabh{\"a}ngigen Definition der Basisfunktionen eines Finiten Elements in den Zellkoordinaten der geometrischen Zelle. Finite Elemente auf der Basis geometrischer Zellen werden als Bestandteile Finiter Element Zerlegungen in Finiten Element Interpolationen und Finiten Element Approximationen verwendet. Die Finiten Element Approximationen werden am Beispiel der 2-dimensionalen Diffusionsgleichung {\"u}ber das Standard-Galerkin-Verfahren ermittelt.},
  subject      = {Finite-Elemente-Methode},
  language  = {de}
}
@inproceedings{BernsteinRichter2003,
  author    = {Bernstein, Swanhild and Richter, Matthias},
  title     = {The Use of Genetic Algorithms in Finite Element Model Identification},
  doi       = {10.25643/bauhaus-universitaet.276},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-2769},
  year      = {2003},
  abstract  = {A realistic and reliable model is an important precondition for the simulation of revitalization tasks and the estimation of system properties of existing buildings. Thereby, the main focus lies on the parameter identification, the optimization strategies and the preparation of experiments. As usual structures are modeled by the finite element method. This as well as other techniques are based on idealizations and empiric material properties. Within one theory the parameters of the model should be approximated by gradually performed experiments and their analysis. This approximation method is performed by solving an optimization problem, which is usually non-convex, of high dimension and possesses a non-differentiable objective function. Therefore we use an optimization procedure based on genetic algorithms which was implemented by using the program package SLang...},
  subject      = {Finite-Elemente-Methode},
  language  = {en}
}
@inproceedings{BrehmMost2003,
  author    = {Brehm, Maik and Most, Thomas},
  title     = {A Four-Node Plane EAS-Element for Stochastic Nonlinear Materials},
  doi       = {10.25643/bauhaus-universitaet.282},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-2825},
  year      = {2003},
  abstract  = {Iso-parametric finite elements with linear shape functions show in general a too stiff element behavior, called locking. By the investigation of structural parts under bending loading the so-called shear locking appears, because these elements can not reproduce pure bending modes. Many studies dealt with the locking problem and a number of methods to avoid the undesirable effects have been developed. Two well known methods are the >Assumed Natural Strain< (ANS) method and the >Enhanced Assumed Strain< (EAS) method. In this study the EAS method is applied to a four-node plane element with four EAS-parameters. The paper will describe the well-known linear formulation, its extension to nonlinear materials and the modeling of material uncertainties with random fields. For nonlinear material behavior the EAS parameters can not be determined directly. Here the problem is solved by using an internal iteration at the element level, which is much more efficient and stable than the determination via a global iteration. To verify the deterministic element behavior the results of common test examples are presented for linear and nonlinear materials. The modeling of material uncertainties is done by point-discretized random fields. To show the applicability of the element for stochastic finite element calculations Latin Hypercube Sampling was applied to investigate the stochastic hardening behavior of a cantilever beam with nonlinear material. The enhanced linear element can be applied as an alternative to higher-order finite elements where more nodes are necessary. The presented element formulation can be used in a similar manner to improve stochastic linear solid elements.},
  subject      = {Nichtlineare Mechanik},
  language  = {en}
}
@inproceedings{vanRooyenOlivier2004,
  author    = {van Rooyen, G.C. and Olivier, A. H.},
  title     = {Notes on structural analysis in a distributed collaboratory},
  doi       = {10.25643/bauhaus-universitaet.145},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1451},
  year      = {2004},
  abstract  = {The worldwide growth of communication networks and associated technologies provide the basic infrastructure for new ways of executing the engineering process. Collaboration amongst team members seperated in time and location is of particular importance. Two broad themes can be recognized in research pertaining to distributed collaboration. One theme focusses on the technical and technological aspects of distributed work, while the other emphasises human aspects thereof. The case of finite element structural analysis in a distributed collaboratory is examined in this paper. An approach is taken which has its roots in human aspects of the structural analysis task. Based on experience of how structural engineers currently approach and execute this task while utilising standard software designed for use on local workstations only, criteria are stated for a software architechture that could support collaborative structural analysis. Aspects of a pilot application and the results of qualitative performance measurements are discussed.},
  subject      = {Ingenieurbau},
  language  = {en}
}
@article{MilbradtSchierbaumSchwoeppe2004,
  author    = {Milbradt, Peter and Schierbaum, Jochen and Schw{\"o}ppe, Axel},
  title     = {Finite Cell-Elements of Higher Order},
  doi       = {10.25643/bauhaus-universitaet.252},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-2524},
  year      = {2004},
  abstract  = {The method of the finite elements is an adaptable numerical procedure for interpolation as well as for the numerical approximation of solutions of partial differential equations. The basis of these procedure is the formulation of suitable finite elements and element decompositions of the solution space. Classical finite elements are based on triangles or quadrangles in the two-dimensional space and tetrahedron or hexahedron in the threedimensional space. The use of arbitrary-dimensional convex and non-convex polyhedrons as the geometrical basis of finite elements increases the flexibility of generating finite element decompositions substantially and is sometimes the only way to get a clear decomposition...},
  subject      = {Finite-Elemente-Methode},
  language  = {en}
}
@article{KaklauskasCervenkaCervenka2004,
  author    = {Kaklauskas, Gintaris and Cervenka, Vladimir and Cervenka, Jan},
  title     = {Deflection Calculation of RC Beams: Finite Element Software versus Design Code Methods},
  doi       = {10.25643/bauhaus-universitaet.249},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-2498},
  year      = {2004},
  abstract  = {The paper investigates accuracy of deflection predictions made by the finite element package ATENA and design code methods ACI and EC2. Deflections have been calculated for a large number of experimental reinforced concrete beams reported by three investigators. Statistical parameters have been established for each of the technique at different load levels, separately for the beams with small and moderate reinforcement ratio.},
  subject      = {Finite-Elemente-Methode},
  language  = {en}
}
@article{PickHeimsundMilbradt2004,
  author    = {Pick, Tobias and Heimsund, Bjoern-Ove and Milbradt, Peter},
  title     = {Development and Analysis of Sparse Matrix Concepts for Finite Element Approximation on general Cells},
  doi       = {10.25643/bauhaus-universitaet.250},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-2500},
  year      = {2004},
  abstract  = {In engineering and computing, the finite element approximation is one of the most well-known computational solution techniques. It is a great tool to find solutions for mechanic, fluid mechanic and ecological problems. Whoever works with the finite element method will need to solve a large system of linear equations. There are different ways to find a solution. One way is to use a matrix decomposition technique such as LU or QR. The other possibility is to use an iterative solution algorithm like Conjugate Gradients, Gauß-Seidel, Multigrid Methods, etc. This paper will focus on iterative solvers and the needed storage techniques...},
  subject      = {Finite-Elemente-Methode},
  language  = {en}
}
@inproceedings{BaitschHartmann2004,
  author    = {Baitsch, Matthias and Hartmann, Dietrich},
  title     = {Object Oriented Finite Element Analysis for Structural Optimization using p-Elements},
  doi       = {10.25643/bauhaus-universitaet.108},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-1089},
  year      = {2004},
  abstract  = {The optimization of continuous structures requires careful attention to discretization errors. Compared to ordinary low order formulation (h-elements) in conjunction with an adaptive mesh refinement in each optimization step, the use of high order finite elements (so called p-elements) has several advantages. However, compared to the h-method a higher order finite element analysis program poses higher demands from a software engineering point of view. In this article the basics of an object oriented higher order finite element system especially tailored to the use in structural optimization is presented. Besides the design of the system, aspects related to the employed implementation language Java are discussed.},
  subject      = {Konzipieren <Technik>},
  language  = {en}
}
@article{GalffyWellmannJelicHartmann2004,
  author    = {Galffy, Mozes and Wellmann Jelic, Andres and Hartmann, Dietrich},
  title     = {Lifetime-oriented modelling of vortex-induced across-wind vibrations on bridge tie rods},
  doi       = {10.25643/bauhaus-universitaet.253},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-2536},
  year      = {2004},
  abstract  = {The influence of vortex-induces vibrations on vertical tie rods has been proved as a determinant load factor in the lifetime-oriented dimensioning of arched steel bridges. Particularly, the welded connection plates between the suspenders and the arches often exhibit cracks induced primarily rods. In this context, the synchronization of the vortex-shedding to the rod motion in a critical wind velocity range, the so-called lock-in effect, is of essential interest.},
  subject      = {Finite-Elemente-Methode},
  language  = {en}
}
@phdthesis{Lehmkuhl2004,
  author    = {Lehmkuhl, Hansj{\"o}rg},
  title     = {Zur praktischen Anwendung numerischer Analysemethoden f{\"u}r Stabilit{\"a}tsprobleme},
  doi       = {10.25643/bauhaus-universitaet.676},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20051013-7102},
  school      = {Bauhaus-Universit{\"a}t Weimar},
  year      = {2004},
  abstract  = {In der t{\"a}glichen Ingenieurpraxis werden in zunehmenden Maße numerische Analysen im Rahmen der Finite-Elemente-Methode auch zur Untersuchung stabilit{\"a}tsgef{\"a}hrdeter Strukturen eingesetzt. F{\"u}r die aktuelle Praxis, insbesondere im konstruktiven Stahlbau, ist jedoch festzustellen, dass zwischen der fortgeschrittenen Theorie und dem Niveau der praktischen Anwendung numerischer Stabilit{\"a}tsanalysen eine große Kluft besteht. Aus praktischer Sicht erscheint es unumg{\"a}nglich, die weiter wachsende Diskrepanz zwischen den umfangreichen theoretischen M{\"o}glichkeiten und der gegenw{\"a}rtigen Praxis abzubauen. Damit steht der praktisch t{\"a}tige Ingenieur vor der Aufgabe, sein Wissen auf dem Gebiet numerischer Stabilit{\"a}tsanalysen zu vertiefen und bereits vorhandene FE-Programme um Berechnungsalgorithmen f{\"u}r umfassende numerische Stabilit{\"a}tsanalysen zu erweitern. Daf{\"u}r werden in der Arbeit die Grundlagen einer FEM- orientierten modernen Stabilit{\"a}tstheorie einheitlich und aus Sicht einer praktischen Anwendung aufbereitet. Die Darstellung von realisierten programmtechnischen Umsetzungen f{\"u}r erweiterte Analysenmethoden wie Nachbeulanalysen, Pfadwechsel und Approximationen imperfekter Pfade erm{\"o}glicht eine Erweiterung des Methodenvorrates. Die innerhalb der Arbeit untersuchten Beispiele zeigen, dass durch die Anwendung der behandelten Verfahren das Tragverhalten einer stabilit{\"a}tsgef{\"a}hrdeten Struktur wesentlich besser eingesch{\"a}tzt werden kann als bei Beschr{\"a}nkung auf die herk{\"o}mmlichen Analysemethoden.},
  subject      = {Nichtlineare Stabilit{\"a}tstheorie},
  language  = {de}
}
@article{MelnikovSemenov2004,
  author    = {Melnikov, B. E. and Semenov, Artem},
  title     = {Application of Multimodel Method of Elasto-Plastic Analysis for the Multilevel Computation of Structures},
  doi       = {10.25643/bauhaus-universitaet.248},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-2487},
  year      = {2004},
  abstract  = {Creation of hierarchical sequence of the plastic and viscoplastic models according to different levels of structure approximations is considered. Developed strategy of multimodel analysis, which consists of creation of the inelastic models library, determination of selection criteria system and caring out of multivariant sequential clarifying computations, is described. Application of the multimodel approach in numerical computations has demonstrated possibility of reliable prediction of stress-strain response under wide variety of combined nonproportional loading.},
  subject      = {Finite-Elemente-Methode},
  language  = {en}
}
@article{KashiyamaHamadaTaniguchi2004,
  author    = {Kashiyama, Kazuo and Hamada, Hidetaka and Taniguchi, Takeo},
  title     = {Large Scale Finite Element Simulation and Modeling Using GIS/CAD for Environmental Flows in Urban Area},
  doi       = {10.25643/bauhaus-universitaet.267},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-2675},
  year      = {2004},
  abstract  = {A large-scale computer modeling and simulation method is presented for environmental flows in urban area. Several GIS and CAD data were used for the preparation of shape model and an automatic mesh generation method based on Delaunay method was developed. Parallel finite element method based on domain decomposition method was employed for the numerical simulation of natural phenomena. The present method was applied to the simulation of flood flow and wind flow in urban area. The present method is shown to be a useful planning and design tool for the natural disasters and the change of environments.},
  subject      = {Geoinformationssystem},
  language  = {en}
}
@article{KeJianMing2004,
  author    = {Ke, Chen and Jian Ming, Lu},
  title     = {Study of Analysis System for Bridge Test},
  doi       = {10.25643/bauhaus-universitaet.254},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-2547},
  year      = {2004},
  abstract  = {Analysis System for Bridge Test (Chinese name abbr.: QLJC) is an application software specially designed for bridge test to analyze the static and dynamic character of bridge structures, calculate efficiency ratio of load test, pick up the results of observation points and so on. In this paper, research content, system design, calculation theory, characteristics and practical application of QLJC is introduced in detail.},
  subject      = {Finite-Elemente-Methode},
  language  = {en}
}
@article{KaapkeMilbradt2004,
  author    = {Kaapke, Kai and Milbradt, Peter},
  title     = {Voronoi-based finite volume method for transport problems},
  doi       = {10.25643/bauhaus-universitaet.255},
  url       = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20111215-2558},
  year      = {2004},
  abstract  = {Transport problems, as, for instance, the transport of sediment in hydraulic engineering and the transport of harmful substances through porous media, play an important role in many fields of civil engineering. Other examples include the dissipation of heat or sound as well as the simulation of traffic with macroscopic models. The contribution explains the analysis of the applicability of Voronoi-based finite volume methods for the approximation of solutions of transport problems. A special concern is the discretisation of the transport equation. Current limitations of the method as well as ideas for stabilisation are explained with examples.},
  subject      = {Finite-Elemente-Methode},
  language  = {en}
}