SeismoArtif 2018.4.1  地震波模擬軟件
SeismoArtif是一款精巧的用於人工Accelerograms生成的地震軟件，能夠使用不同的計算方法和不同的假設生成與特定目標響應譜匹配的人工地震加速度圖。值得注意的是，建議使用真實的加速度圖和頻譜匹配技術以及記錄選擇工具來推導用於結構非線性動態分析的記錄套件。

SeismoArtifisanapplicationcapableofgeneratingartificialearthquakeaccelerogramsmatchedtoaspecifictargetresponsespectrumusingdifferentcalculationmethodsandvariedassumptions.Itisnotedthattheuseofrealaccelerogramsandspectrummatchingtechniques(seeSeismoMatch),togetherwithrecordsselectiontools,tendstoberecommendedforthederivationofsuitesofrecordsforuseinnonlineardynamicanalysisofstructures.However,inthosecaseswhereaccesstorealaccelerogramsis,forwhateverreason,challengingorinappropriate,thenatoolsuchasSeismoArtifwillbeofpertinenceandusefulness.

Generationofsuitesofaccelerogramsfornonlineardynamicanalysisofneworexistingstructures
Capabilityofreadingearthquakeaccelerogramsandspectrasavedindifferenttextfileformats
Theloadedcollectionofgroundmotionrecordsandspectraisthenusedinthesimulationphaseforthedefinitionofthetargetspectrumorenvelopeshapes

Currently,thetargetspectrumcanbecreatedbyfollowingrulesfromaselectionofmorethan25NationalBuildingCodesincludingEurocode8rules,ASCE41-17andvariousRegulationsworldwide,bycomputingthespectrumofaspecificaccelerogramorbysimplyloadingauser-definedspectrum.Withboththetargetspectrumandtheenvelopetypedefined,anartificialaccelerogramisgeneratedandacomparisonbetweenitsresponsespectrumandthetargetspectrumisgivenincludingthemeanspectrumerrorinpercentage,coefficientofvariation,andPGAoftheaccelerogram.

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