TY - GEN A1 - Auersch, Lutz ED - Cassereau, D. T1 - The influence of the track on railway induced ground vibration T2 - Joint Congress CFA/DAGA '04 ; 7e Congrès Français d'Acoustique ; 30. Deutsche Jahrestagung für Akustik ; Salon Européen de l'Acoustique ; Europäische Akustik-Austellung CY - Strasbourg, France DA - 2004-03-22 PY - 2004 SN - 2-9521105-2-2 VL - 2 SP - 1079 EP - 1080 PB - Société Française d'Acoustique (SFA) CY - Paris AN - OPUS4-3710 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Auersch, Lutz A1 - Said, Samir A1 - Rücker, Werner ED - Sarsby, R. T1 - Prospecting soft deposits by wave propagation analysis in theory and experiment T2 - 3rd International Symposium on Geotechnics Related to the European Environment ; 3rd GREEN CY - Berlin, Germany DA - 2000-06-21 PY - 2001 SN - 0-7277-3004-5 SP - 65 EP - 73 PB - Telford CY - London AN - OPUS4-1594 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Auersch, Lutz A1 - Semrau, Norbert A1 - Schmid, Wolfgang A1 - Said, Samir A1 - Rücker, Werner ED - Grundmann, H. ED - Schuëller, G. I. T1 - Theory and experiments on wave propagation, on track-soil and on soil-building interaction related to railway induced vibration T2 - 5th International Conference on Structural Dynamics ; 4th International Conference on Structural Dynamics ; EURODYN 2002 CY - Munich, Germany DA - 2002-09-02 PY - 2002 SN - 90-5809-512-6 VL - 2 SP - 1137 EP - 1142 PB - Balkema CY - Lisse AN - OPUS4-1595 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Rücker, Werner A1 - Auersch, Lutz A1 - Baeßler, Matthias A1 - Knothe, K. A1 - Wu, Y. A1 - Gerstberger, Ulf A1 - Popp, K. A1 - Kruse, H. A1 - Savidis, S. ED - Popp, K. ED - Schiehlen, W. O. T1 - A comparative study of results from numerical track-subsoil calculations T2 - Colloquium 2002 CY - Stuttgart, Germany DA - 2002-03-13 PY - 2003 SN - 3-540-43892-0 N1 - Serientitel: Lecture notes in applied mechanics – Series title: Lecture notes in applied mechanics IS - 6 SP - 471 EP - 488 PB - Springer CY - Berlin AN - OPUS4-2358 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Auersch, Lutz A1 - Rücker, Werner ED - Klapperich, H. ED - Cazuffi, D. ED - Koerner, R. T1 - Dynamic loads of railway traffic T2 - ECI International Conference on The Use of Geosynthetics in Soil Reinforcement and Dynamics CY - Dresden, Germany DA - 2005-09-05 PY - 2005 SN - 3-7739-6003-4 SP - 433 EP - 443 PB - Verl. Glückauf CY - Essen AN - OPUS4-11547 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Auersch, Lutz ED - Soize, C. ED - Schueller, G. T1 - Simplified methods for wave propagation and soil-structure interaction: The dispersion of layered soil and the approximation of FEBEM results T2 - IMO-WIND: An integrated monitoring system for offshore wind energy turbines CY - Paris, France DA - 2005-09-04 PY - 2005 SN - 90-5966-033-1 SP - 1303 EP - 1308 PB - Millpress CY - Rotterdam AN - OPUS4-11576 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Rücker, Werner A1 - Auersch, Lutz A1 - Gerstberger, Ulf A1 - Meinhardt, Christian ED - Soize, C. ED - Schueller, G. T1 - A practical method for the prediction of railway vibration T2 - IMO-WIND: An integrated monitoring system for offshore wind energy turbines CY - Paris, France DA - 2005-09-04 PY - 2005 SN - 90-5966-033-1 SP - 601 EP - 606 PB - Millpress CY - Rotterdam AN - OPUS4-11577 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Auersch, Lutz T1 - Some effects of the layering of the soil on wave propagation and foundation vibrations T2 - Soil dynamics and earthquake engineering VII CY - Southampton, England, UK DA - 1995-05-01 PY - 1995 SN - 1-85312-315-3 SP - 283 EP - 290 CY - Southampton AN - OPUS4-11579 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Auersch, Lutz ED - Brandes, K. ED - Vogel, A. T1 - Seismic response of three-dimensional structures using a green's function approach to the soil T2 - 2nd International Seminar on Earthquake Prognostics CY - Berlin, Germany DA - 1986-06-24 PY - 1986 SN - 3-528-06323-8 N1 - Serientitel: Progress in earthquake prediction research – Series title: Progress in earthquake prediction research IS - 3 SP - 393 EP - 403 PB - Vieweg CY - Braunschweig AN - OPUS4-11541 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Rücker, Werner A1 - Auersch, Lutz ED - Schulte-Werning, B. T1 - A user-friendly prediction tool for railway induced ground vibrations: Emission - transmission - immission T2 - 9th International Workshop on Railway Noise CY - Munich, Germany DA - 2007-09-04 PY - 2008 SN - 3-540-74892-X N1 - Serientitel: Notes on numerical fluid mechanics and multidisciplinary design – Series title: Notes on numerical fluid mechanics and multidisciplinary design IS - 99 SP - 129 EP - 135 PB - Springer CY - Berlin AN - OPUS4-18326 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Auersch, Lutz ED - Schulte-Werning, B. T1 - The influence of the soil on track dynamics and ground-borne vibration T2 - 9th International Workshop on Railway Noise CY - Munich, Germany DA - 2007-09-04 PY - 2008 SN - 3-540-74892-X N1 - Serientitel: Notes on numerical fluid mechanics and multidisciplinary design – Series title: Notes on numerical fluid mechanics and multidisciplinary design IS - 99 SP - 122 EP - 128 PB - Springer CY - Berlin AN - OPUS4-18327 LA - eng 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 - Auersch, Lutz A1 - Rücker, Werner ED - Nielsen, J.C.O. T1 - Mitigation measures against vibration for ballasted tracks - Optimisation of sleepers, sleeper pads and the substructure by combined finite-element boundary-element calculations N2 - The ground vibrations, which are generated by trains on different tracks, have been calculated by finite-element boundary-element models. The ballasted track is modelled in detail by the finite element method. The infinite soil is modelled by the boundary element method as a homogeneous or layered half-space. The track-soil system is coupled to a simple rigid mass model of the vehicle so that the vehicle-track interaction is completely included. Transfer functions are calculated in frequency domain without and with vehicle-track interaction, the compliance of the track and the mobilities of the soil at different distances from the track. Finally, the ratios between the ground vibration amplitudes with and without mitigation measures are calculated to quantify the effectiveness of the mitigation measures. Tracks with under-sleeper pads have been investigated in a wide parameter study for the RIVAS project. The main parameters that influence the reduction of ground vibration are the stiffness of the under-sleeper pad, the mass and the width of the sleeper. The softest sleeper pad yields the best reduction of the ground vibration. The influence of the sleeper mass is not so strong, as the characteristic frequency is ruled by the mass of the sleeper and the mass of the wheelset as well. PY - 2015 SN - 978-3-662-44832-8 U6 - https://doi.org/10.1007/978-3-662-44832-8_48 VL - 126 SP - 401 EP - 408 PB - Springer CY - Berlin Heidelberg AN - OPUS4-32468 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Auersch, Lutz A1 - Said, Samir ED - Bian, Xuecheng ED - Chen, Y. ED - Ye, X. T1 - Vibration measurements for the control of damaged and repaired railway tracks N2 - This contribution presents experimental methods to detect track damage. At BAM (Federal Institute of Material Research and Testing), a measuring car with a measuring system of 72 channels, geophones, mountings, cables, harmonic and impulsive exciters is used for dynamic measurements of the track, the soil and buildings. An instrumented hammer allows force measurements and to evaluate transfer functions of the track, and the soil. Wave measurements are used to identify the soil characteristics. Train passages are measured at the track and for the train induced ground vibrations. In addition to these in situ options, tests of tracks or track elements can be performed in a large laboratory. KW - Track vibration KW - Track damage PY - 2018 SN - 978-981-10-4507-3 U6 - https://doi.org/10.1007/978-981-10-4508-0_2 SP - 13 EP - 30 PB - Springer CY - Singaporer AN - OPUS4-45457 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -