NO20092294L - Fremgangsmate for a detektere hvor neste store jordskjelv vil finne sted innenfor et omrade - Google Patents

Fremgangsmate for a detektere hvor neste store jordskjelv vil finne sted innenfor et omrade

Info

Publication number
NO20092294L
NO20092294L NO20092294A NO20092294A NO20092294L NO 20092294 L NO20092294 L NO 20092294L NO 20092294 A NO20092294 A NO 20092294A NO 20092294 A NO20092294 A NO 20092294A NO 20092294 L NO20092294 L NO 20092294L
Authority
NO
Norway
Prior art keywords
voltage
established
accordance
function
mohr
Prior art date
Application number
NO20092294A
Other languages
English (en)
Inventor
Ragnar Slunga
Original Assignee
Ragnar Slunga
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 Ragnar Slunga filed Critical Ragnar Slunga
Publication of NO20092294L publication Critical patent/NO20092294L/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/01—Measuring or predicting earthquakes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—Processing seismic data, e.g. for interpretation or for event detection

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)

Abstract

Oppfinnelsen vedrører en fremgangsmåte for prediktering av når det neste store jordskjelvet vil forekomme i et område, basert på kunnskap om spennings-tensorfeltet i området, herunder bestemmelse av spenningstensorer som har medført en skjærforkastning i form av et jordskjelv. Det antas først at den første skjærforkastningen er den eneste som ikke er stabil i samsvar med Mohr-Coulomb-forkastningskriteriet anvendt på forventede forkastningsplan med alle mulige orienteringer, og beregning i samsvar med Mohr-Coulomb-forkastningskriteriet av hovedspenningsretningene som en funksjon av friksjonskoeffisienten/ Deretter blir det i samsvar med Mohr-Coulomb-forkastningskriteriet etablert et forhold mellom to av hovedspenningene. Normalspenningen av i en kjent retning Sv bestemmes og, i samsvar med elastisitetsteorien, etableres det et forhold mellom normalspenningen av og hovedspenningene. Det etableres så uttrykk for de tre hovedspenningene som en funksjon av en skalar parameter, og en funksjon for den elastiske deformasjonsenergien pr. volumenhet i forhold til en isotrop referansespennings-tilstand, med trykket av basert på uttrykkene for hovedspenningene, etableres. Avslutningsvis bestemmes den resterende frihetsgraden ved å bestemme verdien til ska la rpa ra meteren som minimerer funksjonen for den elastiske deformasjonsenergien, og verdien for skalarparameteren legges inn i uttrykkene for hovedspenningene.
NO20092294A 2006-11-14 2009-06-15 Fremgangsmate for a detektere hvor neste store jordskjelv vil finne sted innenfor et omrade NO20092294L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0602417A SE530569C2 (sv) 2006-11-14 2006-11-14 Sätt att bestämma den spänningstensor som har utlöst ett jordskalv
PCT/SE2007/000964 WO2008060213A1 (en) 2006-11-14 2007-10-31 Method for predicting where the next major earthquake will take place within an area

Publications (1)

Publication Number Publication Date
NO20092294L true NO20092294L (no) 2009-08-13

Family

ID=39401930

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20092294A NO20092294L (no) 2006-11-14 2009-06-15 Fremgangsmate for a detektere hvor neste store jordskjelv vil finne sted innenfor et omrade

Country Status (9)

Country Link
US (1) US20100063739A1 (no)
EP (1) EP2082264A1 (no)
JP (1) JP2010509607A (no)
AU (1) AU2007320143B2 (no)
CA (1) CA2669255A1 (no)
NO (1) NO20092294L (no)
SE (1) SE530569C2 (no)
WO (1) WO2008060213A1 (no)
ZA (1) ZA200903571B (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012009827A1 (zh) * 2010-07-21 2012-01-26 中国矿业大学(北京) 地震灾害超前预警预报方法及系
CN110866337B (zh) * 2019-11-12 2021-06-01 中南大学 一种基于差应力的采动断层活化倾向性判别方法
CN110866300B (zh) * 2019-11-15 2022-11-25 上海环联生态科技有限公司 大型建筑的裂缝预测方法
CN115903035B (zh) * 2022-11-17 2023-08-29 中国地震局地震预测研究所 基于地质参数和库仑应力的地震触发概率确定方法及系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297690A (en) * 1978-08-14 1981-10-27 Baker Gerald E Earthquake alarm system
FR2613841B1 (fr) * 1987-04-09 1990-12-14 Geophysique Cie Gle Procede et systeme d'acquisition et de separation des effets de sources simultanees de champ electromagnetique et application a la prediction de seismes
US5060204A (en) * 1990-06-27 1991-10-22 Chevron Research And Technology Company Method of layer stripping to determine fault plane stress build-up
JP2598350B2 (ja) * 1991-09-27 1997-04-09 理研電子株式会社 噴火・火山性地震の予知方法及びその装置
DK126792D0 (da) * 1992-10-15 1992-10-15 All Russian Research Inst For Method of monitoring deformation of geological structures and predicting geodynamic events
CA2347435C (en) * 1998-10-16 2007-07-31 Strm, Llc Method for 4d permeability analysis of geologic fluid reservoirs
US6714873B2 (en) * 2001-12-17 2004-03-30 Schlumberger Technology Corporation System and method for estimating subsurface principal stresses from seismic reflection data
US7460436B2 (en) * 2005-12-05 2008-12-02 The Board Of Trustees Of The Leland Stanford Junior University Apparatus and method for hydraulic fracture imaging by joint inversion of deformation and seismicity
US20070233390A1 (en) * 2006-02-24 2007-10-04 Freund Friedemann T Current generation and earthquake prediction
US8098543B2 (en) * 2007-01-05 2012-01-17 Westerngeco L.L.C. Estimation of stress and elastic parameters

Also Published As

Publication number Publication date
JP2010509607A (ja) 2010-03-25
SE0602417L (sv) 2008-05-15
CA2669255A1 (en) 2008-05-22
EP2082264A1 (en) 2009-07-29
ZA200903571B (en) 2010-08-25
US20100063739A1 (en) 2010-03-11
WO2008060213A1 (en) 2008-05-22
AU2007320143A1 (en) 2008-05-22
SE530569C2 (sv) 2008-07-08
WO2008060213A9 (en) 2008-08-28
AU2007320143B2 (en) 2012-12-13

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