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Showing 1 to 6 of 6 for “"Nichtlineare Finite-Elemente-Methode"”.
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Verformungsbasiertes seismisches Bemessungskonzept für Mauerwerksbauten
… under cyclic shear loading. For its computation finite element simulations are used and a damage-oriented material model based on the plasticity theory is developed. It is applied on the macro level in the context of a smeared homogeneous view of masonry as a continuum. The material model is …
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Dynamisches Verhalten von gummigefederten Eisenbahnrädern
The vibration behaviour of rubber elastic wheel sets was simulated in this dissertation. At first the stiffness and the damping of an existing wheel was tested. Subsequent to this, optimized parameters for an improved design where derived. With this new design the acceleration in the railcar body …
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Effect of multifilament yarn crack bridging on uniaxial behavior of textile reinforced concrete
Textile reinforced concrete (TRC) has emerged in the last decade as a new composite material combining the textile reinforcement with cementitious matrix. Its appealing feature is the possibility to produce filigree high-performance structural elements that are not prone to corrosion as it is the …
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Numerische Simulation von unbewehrten und textilverstärkten Mauerwerksscheiben unter zyklischer Belastung
For thousands of years man kind puts up buildings to protect himself against exposition to nature. In this course the simplest way to construct has been developed very early: more or less shaped stones are layered on top of each other. Mortar, clay or other matrix materials are inserted between the …
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Zusammenwirken von Beton und Stahlprofil bei kammerbetonierten Verbundträgern
… has also been determined. By means of non-linear finite element simulation not only the global load carrying capacity has been verified but also the internal mechanisms which occur in the composite cross section have been visualized. The results of the finite element simulation show different …
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Numerical simulation of platelet adhesion, activation and aggregation : application to Taylor-Couette systems
Heart attack and stroke are among the leading causes of death in industrial nations but the number of candidates needing a transplant exceeds the number of transplants performed. Due to this chronic shortage, blood pumps are needed to deliver appropriate hydraulic performance while maintaining …