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 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 - 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 - JOUR A1 - Auersch, Lutz T1 - Dynamic plate-soil interaction - finite and infinite, flexible and rigid plates on homogeneous, layered or Winkler soil 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 - JOUR A1 - Auersch, Lutz A1 - Schmid, G. T1 - A simple boundary element formulation and its application to wavefield excited soil-structure interaction 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 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 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 - 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 - 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 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 -