TY - JOUR A1 - Holzlöhner, Ulrich A1 - Auersch, Lutz T1 - Propagation of Shock Waves at the Surface of Heterogeneous Soil Grounds JF - International journal for numerical and analytical methods in geomechanics PY - 1984 SN - 0363-9061 SN - 1096-9853 VL - 8 IS - 1 SP - 57 EP - 70 PB - Wiley CY - London AN - OPUS4-11503 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Auersch, Lutz T1 - Seismic reponse of three-dimensional structures using a Green's function approach to the soil T2 - International Seminar on Earthquake Prognostics T2 - International Seminar on Earthquake Prognostics CY - Berlin, Germany DA - 1986-06-26 PY - 1986 AN - OPUS4-13753 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 - Earthquake prognostics 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 - CONF A1 - Auersch, Lutz T1 - Predicting, measuring and explaining the consequences of high-speed railway traffic in respect to the track, underground and environment N2 - Some results of our measurements of the Intercity experimental are presented together with simulated results and their interpretation. Three frequeny ranges could be measured and calculated: low frequencies which decrease very rapidly with distance (the quasi-static part), high frequencies (mainly due to the sleeper passage), and a mid-frequency which has the weakest attenuation with distance and is therefore dominant at the far field. Mono-frequent excitations get a wide frequency band due to the Doppler effect of the moving high-speed train. T2 - Seminar Fahrzeug-Fahrweg-Dynamik, TU Berlin - TH Warschau - BAM CY - Berlin, Germany DA - 25.02.1988 KW - High-speed trains KW - Doppler effect KW - Frequency-specific attenuation PY - 1986 AN - OPUS4-38080 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Auersch, Lutz T1 - Structural dynamics and soil-structure-interaction induced by railway traffic T2 - Conference "Dynamics of Structures '89" T2 - Conference "Dynamics of Structures '89" CY - Karlovy Vary, Czech Republic DA - 1989-09-14 PY - 1989 AN - OPUS4-13759 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Auersch, Lutz T1 - Structural dynamics and soil-structure-interaction induced by railway traffic T2 - Dynamics of Structures '89 T2 - Dynamics of Structures '89 CY - Karlovy Vary, Czech Republic DA - 1989-09-12 PY - 1989 SP - 21 EP - 25 AN - OPUS4-11554 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Auersch, Lutz A1 - Schmid, G. T1 - A simple boundary element formulation and its application to wavefield excited soil-structure interaction JF - Earthquake engineering & structural dynamics PY - 1990 SN - 0098-8847 SN - 1096-9845 SN - 0020-7160 VL - 19 SP - 931 EP - 947 PB - Wiley CY - London AN - OPUS4-11563 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Auersch, Lutz T1 - Dynamic soil-structure interaction of rigid and flexible foundations T2 - 5th Int. Conf. on Soil Dynamics and Earthquake Engineering T2 - 5th Int. Conf. on Soil Dynamics and Earthquake Engineering CY - Karlsruhe, Germany DA - 1991-09-24 PY - 1991 AN - OPUS4-13760 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Auersch, Lutz T1 - Dynamic Soil-Structure Interaction of Rigid and Flexible Foundations T2 - International Conference on Soil Dynamics and Earthquake Engineering T2 - 5th International Conference on Soil Dynamics and Earthquake Engineering CY - Karlsruhe, Germany DA - 1991-09-23 PY - 1991 VL - 5 SP - 467 EP - 478 CY - Berlin AN - OPUS4-11569 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Auersch, Lutz T1 - Wave propagation in layered soils: theoretical solution in wavenumber domain and experimental results of hammer and railway traffic excitation JF - Journal of sound and vibration PY - 1994 SN - 0022-460X SN - 1095-8568 VL - 173 IS - 2 SP - 233 EP - 264 PB - Academic Press CY - London AN - OPUS4-11570 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Auersch, Lutz T1 - Some effects of the layering of the soil on wave propagation and foundation vibration T2 - 7th Conf. Soil Dynamics and Eartquake Engeneering T2 - 7th Conf. Soil Dynamics and Eartquake Engeneering CY - Crete, Greece DA - 1995-05-25 PY - 1995 AN - OPUS4-6609 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 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 - JOUR A1 - Auersch, Lutz T1 - Dynamic plate-soil interaction - finite and infinite, flexible and rigid plates on homogeneous, layered or Winkler soil JF - Soil dynamics and earthquake engineering N2 - An integral method to calculate the solution of a homogeneous or layered soil due to a harmonic point load is described. An infinite plate at the surface of the soil can be introduced in this integration in wavenumber domain, too. Finite structures on the soil are calculated by a combined finite element and boundary element method, which makes use of the point load solution of the soil. The compliance functions for a vertical point load and some vibration modes are calculated for realistic parameters of the plate and the soil and for a wide range of frequencies. The influence of the stiffness of the soil and the foundation is investigated, showing that the soil mainly affects the low-frequent response whereas the structural properties are more important at higher frequencies. A rigid approximation of flexible plates is only found at low frequencies, if the elastic length is used as the radius of a rigid disk. At higher frequencies, a characteristic behaviour of the flexible plate of approximately is observed, what is in clear contrast to the compliance of rigid foundations. A plate on a visco-elastic support (Winkler soil) shows similar displacements as a plate on a homogeneous half-space, but the maximal stresses between the plate and the soil are considerably smaller which is found to be more realistic for a plate on a layered soil. For practical applications, a normalized diagram and some explicit formulas of the exact and the approximate solutions of an infinite plate on a homogeneous half-space are given, which is a useful model to represent the soil-structure interaction of flexible foundations. PY - 1996 DO - https://doi.org/10.1016/0267-7261(95)00021-6 SN - 0261-7277 SN - 0267-7261 VL - 15 IS - 1 SP - 51 EP - 59 PB - Elsevier Science CY - Amsterdam AN - OPUS4-11580 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Auersch, Lutz T1 - Vehicle-Track-Interaction and Soil Dynamics T2 - IAVSD-Conference "The Dynamics of Vehicles on Roads and Tracks" 115th Symposium Dynamics of Vehicles on Roads and Track (IAVSD) T2 - IAVSD-Conference "The Dynamics of Vehicles on Roads and Tracks" 115th Symposium Dynamics of Vehicles on Roads and Track (IAVSD) CY - Budapest, Hungary DA - 1997-08-25 PY - 1997 AN - OPUS4-6603 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Auersch, Lutz T1 - Soil dynamics and tracks for high-speed traffic T2 - Workshop "Track Mechanics and Track Detoration" TU Berlin - BAM T2 - Workshop "Track Mechanics and Track Detoration" TU Berlin - BAM CY - Berlin, Germany DA - 1997-11-26 PY - 1997 AN - OPUS4-6606 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Auersch, Lutz T1 - Vehicle-track interaction and soil dynamics N2 - The dynamic compliance of different railway tracks on different layered soils have been calculated using a combined finite-element and boundary-element method: conventional track on homogeneous soil with different stiffness, extreme normal and inverse layering of the soil, plates in and on top of the soil (slab track on various soils), conventional track with elastic rail pads. T2 - IAVSD (Vehicle System Dynamics) CY - Budapest, Hungary DA - 25.8.1997 KW - Railway track KW - Layered soil KW - Vehicle-track interaction PY - 1997 AN - OPUS4-47106 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Auersch, Lutz T1 - Vehicle-track-interaction and soil dynamics JF - Vehicle system dynamics T2 - 15th IAVSD Symposium Dynamics of Vehicles on Roads and Tracks CY - Budapest, Hungary DA - 1997-08-25 PY - 1998 SN - 0042-3114 VL - 29 SP - 553 EP - 558, Supplement PB - Taylor & Francis CY - Basingstoke, Hants. AN - OPUS4-11585 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Auersch, Lutz A1 - Said, Samir A1 - Rücker, Werner T1 - Prospecting soft deposits by the analysis of the wave propagation in theory and experiment T2 - 3rd Int. Symposium on "Geotechnics Related to the European Environment" T2 - 3rd Int. Symposium on "Geotechnics Related to the European Environment" CY - Berlin, Germany DA - 2000-06-21 PY - 2000 AN - OPUS4-6610 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 - The exploitation of natural resources and the consequences 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 - EURODYN 2002 - Structural dynamics / Vol. 2 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 - CONF A1 - Auersch, Lutz A1 - Semrau, Norbert A1 - Schmid, Wolfgang A1 - Said, Samir A1 - Rücker, Werner T1 - Theory and experiments on wave propagation, on track-soil and on soil-building interaction related to railway induced vibration T2 - Fourth International Conference on Structural Dymanics (EURODYN 4) T2 - Fourth International Conference on Structural Dymanics (EURODYN 4) CY - Munich, Germany DA - 2002-09-02 PY - 2002 AN - OPUS4-6614 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 - System dynamics and long-term behaviour of railway vehicles, track and subgrade 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 - CONF A1 - Auersch, Lutz T1 - The influence of the track on railway induced ground vibration T2 - 30. Deutsche Jahrestagung für Akustik (DAGA) / 7 Congres Francais d'acoustique (CFA) T2 - 30. Deutsche Jahrestagung für Akustik (DAGA) / 7 Congres Francais d'acoustique (CFA) CY - Strasbourg, France DA - 2004-03-25 PY - 2004 AN - OPUS4-3411 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Auersch, Lutz ED - Cassereau, D. T1 - The influence of the track on railway induced ground vibration T2 - Proceedings of the Joint Congress CFA/DAGA '04 / Bd. 2 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 - CONF A1 - Auersch, Lutz T1 - Ground vibration due to railway traffic - the calculation of the effects of moving static loads and their experimental verification T2 - 8th Workshop on Railway Noise and Vibration T2 - 8th Workshop on Railway Noise and Vibration CY - Buxton, England DA - 2004-09-08 PY - 2004 AN - OPUS4-5448 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Auersch, Lutz ED - Thompson, D. ED - Jones, C. T1 - Ground vibration due to railway traffic - the calculation of the effects of moving static loads and their experimental verification T2 - Proceedings of the 8th International Workshop on Railway Noise T2 - 8th International Workshop on Railway Noise CY - Buxton, England, UK DA - 2004-09-08 PY - 2004 VL - 1 SP - 119 EP - 129 CY - Buxton AN - OPUS4-4632 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Auersch, Lutz T1 - Ground vibration due to railway traffic - the calculation of the effects of moving static loads and their experimental verification N2 - The regular static Response is important at low frequencies and near-field. The regular dynamic response due to sleeper passage is more important at high frequencies. The irregulär static response due to randomly varying soil properties is more important at medium frequencies and at far-field. T2 - 8th Workshop on Railway Noise and Vibration CY - Buxton, UK DA - 08.09.2004 KW - Static railway loads KW - Ground vibration KW - Sleeper passage KW - Axle-sequence PY - 2004 AN - OPUS4-47090 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Auersch, Lutz T1 - Simplified methods for wave propagation and soil-structure interaction: the dispersion of layered soil and the approximation of FEBEM results T2 - Eurodyn 2005 T2 - Eurodyn 2005 CY - Paris, France DA - 2005-09-04 PY - 2005 AN - OPUS4-11876 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Auersch, Lutz A1 - Gerstberger, Ulf A1 - Meinhardt, Christian A1 - Rücker, Werner T1 - A practical method for the prediction of railway vibration T2 - Eurodyn 2005 T2 - Eurodyn 2005 CY - Paris, France DA - 2005-09-04 PY - 2005 AN - OPUS4-11879 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Auersch, Lutz T1 - A simple 2-dimensional method for the effectiveness of ballast mats and other isolators of railway vibrations T2 - 12. International Congress on Sound and Vibration T2 - 12. International Congress on Sound and Vibration CY - Lisbon, Portugal DA - 2005-08-11 PY - 2005 AN - OPUS4-11419 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 - Proceedings of the ECI International Conference on The Use of Geosynthetics in Soil Reinforcement and Dynamics 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 - JOUR A1 - Auersch, Lutz T1 - Dynamics of the railway track and the underlying soil: the boundary-element solution, theoretical results and their experimental verification JF - Vehicle system dynamics PY - 2005 SN - 0042-3114 VL - 43 IS - 9 SP - 671 EP - 695 PB - Taylor & Francis CY - Basingstoke, Hants. AN - OPUS4-11575 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 - EURODYN 2005 - Structural dynamics - Proceedings of the 6th International Conference on Structural Dynamics 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 - EURODYN 2005 - Structural dynamics - Proceedings of the 6th International Conference on Structural Dynamics 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 - JOUR A1 - Auersch, Lutz T1 - The excitation of ground vibration by rail traffic: theory of vehicle-track-soil interaction and measurements on high-speed lines JF - Journal of sound and vibration N2 - This article presents an integrated model for the computation of vehicle–track interaction and the ground vibrations of passing trains. A combined finite element and boundary element method is used to calculate the dynamic compliance of the track on realistic soil whereas multi-body models are used for the vehicle. The dynamic stiffness of the vehicle and that of the track are combined to calculate the dynamic axle loads due to the irregularities of the vehicle and the track as well as those due to sleeper passing excitation. These loads serve as input for the calculation of ground vibration near railway lines in the time and frequency domains. The theoretical methods and results have been proven by experiments in several respects and at several instances. First, on the occasion of the test and record runs of the Intercity Experimental, there was a very good quality of the vehicle and of the newly built track so that the deterministic parts of the excitation—the static load and the sleeper-passing component—could clearly be identified, the first being of minor importance apart from the track. Second, simultaneous measurements of the vehicle, the track and the soil at three different track situations were performed where we could verify the different parts of the stochastic excitation and their importance for the ground vibrations. The irregularities of the vehicle are dominant at high frequencies whereas the irregularities of the track are more important at lower frequencies. The comparison of the theory and the measurements also points to the phenomena of the vehicle–track resonance and the scattering of the quasi-static axle impulses by randomly varying soil. PY - 2005 DO - https://doi.org/10.1016/j.jsv.2004.06.017 SN - 0022-460X SN - 1095-8568 VL - 284 IS - 1-2 SP - 103 EP - 132 PB - Academic Press CY - London AN - OPUS4-11510 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Auersch, Lutz T1 - Dynamic axle loads on tracks with and without ballast mats - numerical results of three-dimensional vehicle-track-soil models JF - Proceedings of the institution of mechanical engineers F N2 - Ballast mats are an efficient measure to reduce the vibrations near railway lines. The vehicle-track system gets a low eigenfrequency due to the insertion of an elastic ballast mat under the ballast. For frequencies higher than this low vehicle-track eigenfrequency, the forces, which are generating the vibration of the soil, are considerably reduced. In this contribution, a combined finite-element boundary-matrix method is used to calculate a number of completely three-dimensional track models with and without ballast mats. The influence of the important parameters such as the stiffness of the ballast mat, the unsprung vehicle mass, the mass of the track, and the stiffness of the subsoil is investigated. The numerical results are presented as the transfer functions of the total force that is acting on the soil and generating the vibration of the environment. The effectiveness of ballast mats is achieved by division of two of these force functions. The general tendencies for this insertion loss are discussed and a comparison with measurements is given. To come to an improved practical tool for the design of ballast-mat tracks, the finite-element method results are approximated by a simple two-dimensional model of which the solution is given explicitly. KW - Railway track KW - Track dynamic KW - Ballast mat KW - Vibration isolation KW - Insertion loss KW - Finite-element method KW - Track-soil interaction KW - Vehicle-track interaction PY - 2006 DO - https://doi.org/10.1243/09544097F00105 SN - 0954-4097 VL - 220 IS - 2 SP - 169 EP - 183 PB - Institution of Mechanical Engineers CY - London AN - OPUS4-13723 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Auersch, Lutz T1 - Experimental observation and theoretical calculation of technically induced surface waves in inhomogeneous soil T2 - Proceedings of the 1st European Conference on Earthquake Engineering and Seismology (ECEES) T2 - 1st European Conference on Earthquake Engineering and Seismology (ECEES) CY - Geneva, Switzerland DA - 2006-09-03 PY - 2006 IS - Paper 1292 SP - 1 EP - 10(?) PB - ETH Zürich CY - Geneva AN - OPUS4-13737 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Auersch, Lutz T1 - Moving load and reduction effects of tracks with and without isolation T2 - EUROMECH Colloquium 484 'Wave Mechanics and Stability of Long Flexible Structures Subject to Moving Loads and Flows' T2 - EUROMECH Colloquium 484 'Wave Mechanics and Stability of Long Flexible Structures Subject to Moving Loads and Flows' CY - Delft, Netherlands DA - 2006-09-19 PY - 2006 AN - OPUS4-13738 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Auersch, Lutz T1 - Experimental observation and theoretical calculation of technically induced surface waves in inhomogeneous soil T2 - 1st Europ. Conf. on Earthquake Engineering and Seismology T2 - 1st Europ. Conf. on Earthquake Engineering and Seismology CY - Geneva, Switzerland DA - 2006-09-03 PY - 2006 AN - OPUS4-13746 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Auersch, Lutz T1 - Ground vibration due to railway traffic - The calculation of the effects of moving static loads and their experimental verification JF - Journal of sound and vibration N2 - The propagation of waves through homogeneous or layered soil is calculated based on half-space theory. The moving dynamic loads of a train are approximated by fixed dynamic loads and the wave field can be calculated if the spectrum of the dynamic train loads is known. In addition to this dynamic wave field, there are three different components at three different frequency ranges which are caused by the passage of the static loads: • the regular static component at low frequencies, • the irregular static component at medium frequencies, • the sleeper-passing component at high frequencies. For each of these components, an approximate solution is presented. The calculated wave field is compared with measurements of different trains at different sites. The measurement of impulse and harmonic point load excitation verifies the soil dynamic base of the method. PY - 2006 DO - https://doi.org/10.1016/j.jsv.2005.08.059 SN - 0022-460X SN - 1095-8568 VL - 293 IS - 3-5 SP - 599 EP - 610 PB - Academic Press CY - London AN - OPUS4-14049 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - JOUR A1 - Auersch, Lutz T1 - Two- and three-dimensional methods for the assessment of ballast mats, ballast plates and other isolators of railway vibration JF - International journal of acoustics and vibration PY - 2006 SN - 1027-5851 VL - 11 IS - 4 SP - 167 EP - 176 CY - St. Petersburg, Russia AN - OPUS4-18953 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Auersch, Lutz ED - M. Papadrakakis, ED - D.C. Charmpis, ED - N.D. Lagaros, ED - Tsompanakis, Y. T1 - Simple and advanced boundary-element method for the soil and its application to railway dynamics T2 - COMPDYN 2007 - Computational methods in structural dynamics and earthquake engineering (Proceedings) T2 - COMPDYN 2007 CY - Rethymno, Crete, Greece DA - 2007-06-13 KW - Finite-element boundary-element method KW - Explicit Green´s functions KW - Track vibration KW - Tunnel vibration KW - Vehicle-track-soil interaction KW - Radiation damping PY - 2007 SP - 1 EP - 12 CY - Athen AN - OPUS4-15015 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Auersch, Lutz T1 - Simple and advanced boundary-element method for the soil and its application to railway dynamics T2 - COMPDYN 2007, Computional Methods in Structural Dynamics and Earthquake Engineering T2 - COMPDYN 2007, Computional Methods in Structural Dynamics and Earthquake Engineering CY - Rethymno, Greece DA - 2007-06-13 PY - 2007 AN - OPUS4-15003 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Said, Samir A1 - Auersch, Lutz T1 - Environmental vibration due to normal and extreme excitation: railway traffic, explosions and heavy mass drop tests T2 - ISEV 2007, 3rd International Symposium on Environmental Vibrations: Prediction, Monitoring, Mitigation and Evaluation, November 28-30, 2007, Taipei, Taiwan (Proceedings) T2 - ISEV 2007, 3rd International Symposium on Environmental Vibrations: Prediction, Monitoring, Mitigation and Evaluation CY - Taipei, Taiwan DA - 2007-11-28 PY - 2007 SP - 1 EP - 6 AN - OPUS4-18408 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Auersch, Lutz A1 - Said, Samir T1 - Simple modal analysis and wave propagation for practical floor experiments in new and old office and residential buildings T2 - EVACES'07 - Experimental vibration analysis for civil engineering structures (Proceedings) T2 - EVACES'07 - Experimental vibration analysis for civil engineering structures CY - Porto, Portugal DA - 2007-10-24 PY - 2007 SN - 978-972-752-095-4 SP - 423 EP - 432 AN - OPUS4-18409 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Auersch, Lutz T1 - The influence of the soil on track dynamics and ground-borne vibration T2 - Proceedings of the 9th International Workshop on Railway Noise (IWRN) T2 - 9th International Workshop on Railway Noise (IWRN) CY - Munich, Germany DA - 2007-09-04 PY - 2007 SP - S.4.1, 1 EP - 9 PB - International Workshop on Railway Noise CY - München AN - OPUS4-16438 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Rücker, Werner A1 - Auersch, Lutz T1 - A user-friendly prediction tool for railway induced ground vibrations: Emission - transmission - immission T2 - Proceedings of the 9th International Workshop on Railway Noise (IWRN) T2 - 9th IWRN - International Workshop on Railway Noise CY - Munich, Germany DA - 2007-09-04 PY - 2007 SP - S.4.2, 1 EP - 6 PB - International Workshop on Railway Noise CY - München AN - OPUS4-18592 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 - Noise and vibration mitigation for rail transportation systems 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 - Noise and vibration mitigation for rail transportation systems 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 - JOUR A1 - Auersch, Lutz T1 - Dynamic stiffness of foundations on inhomogeneous soils for a realistic prediction of vertical building resonance JF - Journal of geotechnical and geoenvironmental engineering N2 - The aim of this contribution is a practice-oriented prediction of environmental building vibrations. A Green's functions method for layered soils is used to build the dynamic stiffness matrix of the soil area that is covered by the foundation. A simple building model is proposed by adding a building mass to the dynamic stiffness of the soil. The vertical soil-building transfer functions with building-soil resonances are calculated and compared with a number of measurements of technically induced vibrations of residential buildings. In a parametrical study, realistic foundation geometries are modeled and the influence of incompressible soil, deep stiff soil layering, soft top layers, and increasing soil stiffness with depth is analyzed. All these special soil models reduce the resonant frequency compared to a standard homogeneous soil. A physically motivated model of a naturally sedimented soil has a stiffness increasing with the square root of the depth and yields a foundation stiffness that decreases with foundation area considerably stronger than the relatively insensitive homogeneous soil. This soil model is suited for the Berlin measuring sites and reproduces satisfactorily the experimental results. KW - Stiffness KW - Foundations KW - Predictions KW - Resonance KW - Vibration PY - 2008 DO - https://doi.org/10.1061/(ASCE)1090-0241(2008)134:3(328) SN - 1090-0241 SN - 1943-5606 VL - 134 IS - 3 SP - 328 EP - 340 PB - American Society of Civil Engineers CY - Reston, Va. AN - OPUS4-17394 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -