TY - GEN A1 - Auersch, Lutz T1 - Methoden und Phänomene der Gebäudedynamik - Baugrund-, Fundament- und Deckenschwingungen T2 - Messunsicherheit praxisgerecht bestimmen : Grundlagen, Praxisbeispiele CY - Kassel, Germany DA - 17.05.2006 PY - 2006 SN - 3-18-091947-7 N1 - Serientitel: VDI-Berichte – Series title: VDI-Berichte IS - 1941 SP - 761 EP - 765 PB - VDI-Verl. CY - Düsseldorf AN - OPUS4-14051 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Auersch, Lutz A1 - Said, Samir A1 - Rücker, Werner T1 - Schwingungsminderung zwischen Quelle und Empfänger - FEM-Berechnung der Wellenausbreitung im Boden T2 - Messunsicherheit praxisgerecht bestimmen CY - Kassel, Germany DA - 17.05.2006 PY - 2006 SN - 3-18-091947-7 N1 - Serientitel: VDI-Berichte – Series title: VDI-Berichte IS - 1941 SP - 425 EP - 434 PB - VDI-Verl. CY - Düsseldorf AN - OPUS4-14052 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Gerstberger, Ulf A1 - Auersch, Lutz A1 - Meinhardt, Christian A1 - Rücker, Werner T1 - Ein einfach handhabbares Prognoseprogramm für Schienenverkehrserschütterungen T2 - Baudynamik CY - Kassel, Germany DA - 17.05.2006 PY - 2006 SN - 3-18-091941-8 N1 - Serientitel: VDI-Berichte – Series title: VDI-Berichte IS - 1941 SP - 19 EP - 28 PB - VDI-Verl. CY - Düsseldorf AN - OPUS4-14053 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Auersch, Lutz T1 - Static and dynamic soil-structure interaction of finite and infinite beams and plates, tracks and piles T2 - 7th European Conference on Structural Dynamics, EURODYN 2008 CY - Southampton, UK DA - 2008-07-07 KW - Soil-structure interaction KW - Wave-number integrals KW - Finite-element boundary-element method KW - Moving loads on tracks KW - Pile-soil interaction PY - 2008 SN - 9780854328826 IS - E 102 SP - 1 EP - 12 AN - OPUS4-18236 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Auersch, Lutz T1 - Building response at foundation, walls, columns and floors due to ground vibration - simplified calculation based on experience with detailed models and measurements T2 - 16th International Congress on Sound and Vibration - ICSV16 CY - Kraków, Poland DA - 2009-07-05 PY - 2009 SN - 978-83-60716-71-7 SP - 1 EP - 8(?) AN - OPUS4-20474 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Auersch, Lutz ED - Tizani, W. T1 - Vibration of buildings on pile groups due to railway traffic - finite-element boundary-element, approximating and prediction methods N2 - A finite-element boundary-element software for the dynamic interaction of flexible structures and the soil has been extended for pile foundation. The boundary element method for the soil uses the Green´s functions of the layered half-space which have been generalised for interior loads. Pile groups of 10 to 20 piles of different arrays are analysed and compared with single piles. Simplified models have been developed for a user-friendly, practice oriented prediction software for railway induced ground and building vibration. T2 - ICCCBE 2010 - International conference on computing in civil and buildung engineering CY - Nottingham, UK DA - 2010-06-30 KW - Boundary elements KW - Soil-structure interaction KW - Pile foundations KW - Prediction software PY - 2010 SN - 978-1-907284-60-1 IS - Paper 275 SP - 549 EP - 554 PB - Nottingham University Press AN - OPUS4-21832 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Auersch, Lutz A1 - Said, Samir ED - Xia, H. ED - Takemiya, H. T1 - Environmental vibrations due to different technical sources, amplitude-distance laws in experiment and theory T2 - 4th International Symposium on Environmental Vibration: Prediction, Monitoring and Evaluation (ISEV2009) CY - Beijing, China DA - 2009-10-28 KW - Amplitude-distance laws KW - Environmental vibrations KW - Field tests KW - Wave theory of attenuation PY - 2009 SN - 978-7-03-025765-9 VL - I SP - 757 EP - 762 PB - Science Press CY - Beijing, China AN - OPUS4-20788 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Auersch, Lutz ED - Degrande, G. ED - al., et T1 - Predicted and measured amplitude-speed relations of railway ground vibrations at four German sites with different test trains N2 - The present contribution evaluates four measuring series made by the Federal Institute of Material Research and Testing for the relations between train speed and ground vibration amplitudes. This experimental evaluation is supported by the simulation of the train passages at the different sites by using appropriate excitation mechanisms and forces as well as layered soil models which have been derived from impact measurements at each site. KW - Train speed KW - Ground vibration KW - Excitation forces KW - Layered soils PY - 2021 SN - 978-3-030-70288-5 U6 - https://doi.org/10.1007/978-3-030-70289-2_43 SN - 1612-2909 VL - 150 SP - 411 EP - 419 PB - Springer Nature Switzerland AG CY - Cham AN - OPUS4-52611 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Müller, R. A1 - Brechbühl, Y. A1 - Lutzenberger, S. A1 - Said, Samir A1 - Auersch, Lutz A1 - Guigou-Carter, C. A1 - Villot, M. A1 - Müller, R. ED - Degrande, G. ED - al., et T1 - Vibration Excitation at Turnouts, Mechanism, Measurements and Mitigation Measures N2 - There is a strong need for cost-effective mitigation measures for turnouts. SBB has initiated a series of examinations using different methodologies to gain a deeper understanding of the excitation mechanisms at low frequencies, in addition to that obtained in the RIVAS project. To date it is not yet clear what constitutes a complete measurement data set that would enable understanding most of the vibration excitation mechanisms in turnouts. Increasing vibration at turnouts in comparison to normal track is observed for all measured frequencies. The different methodologies are presented in the paper. Under-sleeper pads (USP) are a cost-effective method to reduce vibration at frequencies above 63 Hz (1/3 octave), but there is probably no improvement for frequencies below 63 Hz. A first test of new frog geometry did not show relevant improvements in Vibration emission in comparison to a reference frog geometry. Axle box acceleration measurements are an interesting method to identify defects in a turnout. A specialized measurement system of rail roughness could identify certain geometry Problem areas for some frogs. Noise increases also are observed at turnouts for frequencies ranging between 80 to 1000 Hz. The use of railway source models to calculate contact forces for ballasted track and turnouts seems promising, in particular for understanding the influence of ground. KW - Turnout KW - Switch KW - Vibration excitation KW - Vibration measurements PY - 2021 SN - 978-3-030-70288-5 U6 - https://doi.org/10.1007/978-3-030-70289-2_42 SN - 1612-2909 VL - 150 SP - 403 EP - 410 PB - Springer Nature Switzerland AG CY - Cham AN - OPUS4-52612 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Lüddecke, Falk A1 - Auersch, Lutz A1 - Baeßler, Matthias A1 - Rücker, Werner T1 - Dynamisches Verhalten von Gründungen von Offshore-Windkraftanalagen T2 - 3. VDI-Fachtagung - Baudynamik CY - Kassel, Deutschland DA - 2009-05-14 PY - 2009 SN - 978-3-18-092063-4 SN - 0083-5560 VL - 2063 SP - 467 EP - 480 PB - VDI-Verl. CY - Düsseldorf AN - OPUS4-19862 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -