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Study On Fenwei Basin Earth Fissure Making Use Of Measurement Data

Posted on:2011-04-05Degree:MasterType:Thesis
Country:ChinaCandidate:Z H ZhangFull Text:PDF
GTID:2120360332457643Subject:Geodesy and Survey Engineering
Abstract/Summary:PDF Full Text Request
Fenwei basin is carried out in mainland China Cenozoic tectonic study of theenvironmental effects of natural disasters, a testing ground for a joint by means ofmulti-disciplinary, focusing on the identification of Fen-Wei River Basin, tectonicdeformation and the effect of Ground Fissure in the basic law; modern Physical numericalsimulation technology with high-precision observation techniques combined analysis oftectonic activity started to crack disasters, as well as the structural role of the mechanicalmechanism and pump.This article will study the use of regional GPS observations of crustal Fen-Wei RiverBasin, the current characteristics of horizontal movement, revealing Basin extensionaldeformation and the earth cracks activities; the use of regional standards of basin ObservationResearch Fenwei difference between the current vertical movement characteristics of thevertical edge of the basin reveal the differences in movement and ground fissures in therelationship between the crack under cross-level monitoring data, using least-squaresinversion technique to crack strong active segment inversion.Finally, I will focus on the Fen-Wei River Basin cracks in the industrial and agriculturalproduction has brought us great harm, and we should take measures to make our country lesssubject to the collective, as well as our personal losses, this article from the cities of GroundFissure to analyze that we should now have taken appropriate measures.
Keywords/Search Tags:Earth Fissure, Tectonic Background, Fenwei Basin, Inverse Technique, Least Square Theory
PDF Full Text Request
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