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 -