AT511769A3 - METHOD FOR PREDICTING IMMISSIONS - Google Patents

METHOD FOR PREDICTING IMMISSIONS Download PDF

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Publication number
AT511769A3
AT511769A3 ATA1167/2011A AT11672011A AT511769A3 AT 511769 A3 AT511769 A3 AT 511769A3 AT 11672011 A AT11672011 A AT 11672011A AT 511769 A3 AT511769 A3 AT 511769A3
Authority
AT
Austria
Prior art keywords
determined
function
emission
waypoints
vehicle
Prior art date
Application number
ATA1167/2011A
Other languages
German (de)
Other versions
AT511769B1 (en
AT511769A2 (en
Original Assignee
Ait Austrian Insitute Of Technology Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ait Austrian Insitute Of Technology Gmbh filed Critical Ait Austrian Insitute Of Technology Gmbh
Priority to ATA1167/2011A priority Critical patent/AT511769B1/en
Publication of AT511769A2 publication Critical patent/AT511769A2/en
Application granted granted Critical
Publication of AT511769B1 publication Critical patent/AT511769B1/en
Publication of AT511769A3 publication Critical patent/AT511769A3/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/08—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against transmission of vibrations or movements in the foundation soil
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/04—Measuring characteristics of vibrations in solids by using direct conduction to the detector of vibrations which are transverse to direction of propagation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/12—Measuring characteristics of vibrations in solids by using direct conduction to the detector of longitudinal or not specified vibrations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H5/00—Measuring propagation velocity of ultrasonic, sonic or infrasonic waves, e.g. of pressure waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/02—Vibration-testing by means of a shake table
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/02—Vibration-testing by means of a shake table
    • G01M7/025—Measuring arrangements

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Navigation (AREA)
  • Traffic Control Systems (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Vorhersage der Immissionen eines Fahrzeugs (1) auf einen vorgegebenen Immissionspunkt (3). Erfindungsgemäß ist vorgesehen, dass a) der Weg (2) durch eine Anzahl von auf ihm befindlichen Wegpunkten (21) vorgegeben wird, b) dass auf dem Fahrzeug (1) eine Anzahl von Emissionsquellen vorgegeben wird und den einzelnen Emissionsquellen jeweils eine vorgegebene Emission zugeordnet wird, c) dass die vom Fahrzeug (1) ermittelten Emissionen jeweils einem der Wegpunkte (21) zugerechnet werden, wobei für jeden Wegpunkt (21) eine Emissionsfunktion Fi(t) über die Zeit (t) ermittelt wird, d) dass für jeden Wegpunkt (21) eine Transferfunktion (Hi) ermittelt wird, mittels derer eine Immissionsfunktion vi(t) in Abhängigkeit von der Emissionsfunktion Fi(t) ermittelt wird, e) dass die dem jeweiligen Wegpunkt (21) zugeordnete Transferfunktion Hi auf die einzelnen vom Fahrzeug (1) ausgehenden Emissionswerte in den Wegpunkten (21) angewendet wird, wobei für jeden der Wegpunkte (21) jeweils eine Immissionsfunktion vi(t) ermittelt wird, und f) dass eine Prognosefunktion v(t) durch Superposition der einzelnen Immissionsfunktionen vi(t) ermittelt wird.The invention relates to a method for predicting the immissions of a vehicle (1) to a predetermined immission point (3). According to the invention, it is provided that a) the path (2) is predetermined by a number of waypoints (21) located on it, b) that a number of emission sources are specified on the vehicle (1) and a given emission is assigned to the individual emission sources c) that the emissions determined by the vehicle (1) are each attributed to one of the waypoints (21), whereby for each waypoint (21) an emission function Fi (t) is determined over the time (t), d) that for each Waypoint (21) a transfer function (Hi) is determined, by means of which an immission function vi (t) is determined in dependence on the emission function Fi (t), e) that the respective waypoint (21) associated transfer function Hi on the individual from the vehicle (1) emanating emission values in the waypoints (21) is applied, wherein for each of the waypoints (21) each an immission function vi (t) is determined, and f) that a prediction function v (t) by Superpositi on the individual immission functions vi (t) is determined.

ATA1167/2011A 2011-08-11 2011-08-11 METHOD FOR PREDICTING IMMISSIONS AT511769B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ATA1167/2011A AT511769B1 (en) 2011-08-11 2011-08-11 METHOD FOR PREDICTING IMMISSIONS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA1167/2011A AT511769B1 (en) 2011-08-11 2011-08-11 METHOD FOR PREDICTING IMMISSIONS

Publications (3)

Publication Number Publication Date
AT511769A2 AT511769A2 (en) 2013-02-15
AT511769B1 AT511769B1 (en) 2016-02-15
AT511769A3 true AT511769A3 (en) 2016-02-15

Family

ID=47681273

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA1167/2011A AT511769B1 (en) 2011-08-11 2011-08-11 METHOD FOR PREDICTING IMMISSIONS

Country Status (1)

Country Link
AT (1) AT511769B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT522937B1 (en) * 2019-09-04 2022-01-15 Procedure for detecting technical irregularities in railway vehicles from the analysis of sound and vibration data

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004219237A (en) * 2003-01-15 2004-08-05 Taisei Corp Method and system for predicting vibration
JP2007212370A (en) * 2006-02-13 2007-08-23 Asahi Kasei Homes Kk Reduced vibration level predicting method
CN101697175A (en) * 2009-10-26 2010-04-21 华东交通大学 Simulated prediction method for rail transit noise

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004219237A (en) * 2003-01-15 2004-08-05 Taisei Corp Method and system for predicting vibration
JP2007212370A (en) * 2006-02-13 2007-08-23 Asahi Kasei Homes Kk Reduced vibration level predicting method
CN101697175A (en) * 2009-10-26 2010-04-21 华东交通大学 Simulated prediction method for rail transit noise

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
AYMANS, HANS-PETER et al. "Erschütterungen aus oberirdischem Bahnverkehr Beispiel Ausbaustrecke Köln- Aachen"; EI- Eisenbahningenieur (57) 7/2006 *
FISCHER, H. "Körperschall und Erschütterungsschutz - Leitfaden für den Planer, Beweissicherung, Prognore, Beurteilung von Schutzmaßnahmen" Februar 1999; Deutsche Bahn AG; DB Systemtechnik - TZF12; München *
Sachverständigen- und Ingenieurbüro Dr. Ulf und Peter Lichte GbR "Erschütterungsgutachten Ausbau Knoten Markteburg, PFA 61" 02.11.2009 *

Also Published As

Publication number Publication date
AT511769B1 (en) 2016-02-15
AT511769A2 (en) 2013-02-15

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Effective date: 20230811