18337.典型地震動的振動方向特性研究

1、獨創(chuàng)性聲明本人所呈交的學(xué)位論文是在導(dǎo)師指導(dǎo)下進(jìn)行的研究工作及取得的成果。盡我所知，除特別加以標(biāo)注的地方外，論文中不包含其他人的研究成果。與我一同工作的同志對本文的研究工作和成果的任何貢獻(xiàn)均已在論文中作了明確的說明并已致謝。本論文及其相關(guān)資料若有不實之處，由本人承擔(dān)一切相關(guān)責(zé)任。論文作者簽名：枉學(xué)位論文使用授權(quán)功廠歲年歲月如日本人作為學(xué)位論文作者了解并愿意遵守學(xué)校有關(guān)保留、使用學(xué)位論文的規(guī)定，即：在導(dǎo)師指導(dǎo)下創(chuàng)作完成的學(xué)位論文的知識產(chǎn)權(quán)歸

2、西安理工大學(xué)所有，本人今后在使用或發(fā)表該論文涉及的研究內(nèi)容時，會注明西安理工大學(xué)。西安理工大學(xué)擁有學(xué)位論文的如下使用權(quán)，包括：學(xué)?？梢员４鎸W(xué)位論文；可以采用影印、縮印或其他復(fù)制手段保存論文；可以查閱或借閱。本人授權(quán)西安理工大學(xué)對學(xué)位論文全部內(nèi)容編入公開的數(shù)據(jù)庫進(jìn)行檢索。本學(xué)位論文全部或部分內(nèi)容的公布(包括刊登)授權(quán)西安理工大學(xué)研究生學(xué)院辦理。經(jīng)過學(xué)校保密辦公室確定密級的涉密學(xué)位論文，按照相關(guān)保密規(guī)定執(zhí)行；需要進(jìn)行技術(shù)保密的學(xué)位論文，按照

3、《西安理工大學(xué)學(xué)位論文技術(shù)保密申請表》內(nèi)容進(jìn)行保密(附《西安理工大學(xué)學(xué)位論文技術(shù)保密申請表》)。保密的學(xué)位論文在解密后，適用本授權(quán)。論文作者簽名：童牲導(dǎo)師簽名_紐I望壘如，歲年夕月矽日AbstractTitle：VibrationCharacteristicResearchoftheTypicallyEarthquakeGroundMotionMajor：GeotechnicalEngineeringAuthor：ZhuangMaSup

4、ervisor：ProfLiumingFanAbstractSignatureSignatureThedifferenttypes，differentfrequencyanddifferentdirectionoftheseismicwavespreadtothegroundcausedbytheearthquakeisaverycomplicatedstochasticprocess，usuallyuseamplitude，frequ

5、encyandthetimeofdurationthreeelementstodescribeinearthquakeengineeringInfact，thecomplexityofthegroundmotionisperformanceforthefluidityofthedirectionofvibrationForexample，intheearthquakedisasterareaappearedintheprocessofb

6、uildingtorsionalshock，acertaindirectiondamagedegreeandSOonsomebigdamagephenomenonTherefore，inthedirectionofthenaturalgroundmotioncharacteristicstorevealthephenomenonofearthquakedamagethemechanicalmechanism，toclarifytheef

7、fectofgroundmotionprocess，exploreseismicwaveinputmechanismhasimportanttheoreticalandpracticalsignificanceThisarticleWascarriedouttoshock2dto3dvibrationandvibrationcharacteristicsoftheresearch，fromtheactualearthquakerecor

8、dsdatasetabout，fromnearlyyearscontinentalearthquakedatachoseseveraltypicalseismicdisplacementschedule，theapplicationofstatisticalcalculationandtimehistoryanalysismethodIntheearthquaketwodimensionalvibrationtostudybyintro

9、ducingplanedirectionAngleparametersarecalculatedandanalyzedbythestatisticalpropertiesoftheseismicdisplacement，processcharacteristicsandtimesharingcharacteristicthatearthquakehorizontalcomponentexistsmaximumintensityofvib

10、rationdirection(advantagevibrationto)andgroundlevelrotatingvibrationphenomenon；Intheearthquaketwodimensionalvibrationtothebasisofresearch，theintroductionofverticaldirectionAngleparameters，confirmedthatintheprocessofearth

11、quake，theearthquakeprocess，therearestillsomegroundalongtherakefacerotatingvibrationphenomenonFinallytheauthorquantitativeanalysethephenomenonofthedynamicmechanismResearchshowsthatthegroundmotionisnotentirelywithoutruleso

12、ftherandomvibration，vibrationdirectionhascertainregularityduringanearthquake，alsoisanimportantparameterinseismicshockengineeringTheresearchresultstofurthercomprehensiverevealsthecharacteristicsofthegroundmotion，andpromot