?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=KARAKTERISASI+SITE+EFFECT+DENGAN+HVSR%0D%0AMIKROTREMOR+DAN+ANALISIS+BAHAYA+KEGEMPAAN+%0D%0ADENGAN+METODE+DSHA+DI+KOTA+BANDA+ACEH++%0D%0A+&rft.creator=SIGIT+PRATAMA%2C+1215151051&rft.subject=GB+Physical+geography&rft.subject=Rekayasa+hidrolik+.+rekayasa+laut&rft.description=ABSTRACT+%0D%0A%0D%0ABanda+Aceh+has+many+earthquake+disaster+due+to+close+of+quake+sources+and%0D%0Astanding+above+the+alluvium+which+vulnerable+against+earthquakes.+To+determine%0D%0Athe+level+of+vulnerability+against+earthquakes%2C+the+research+applied+site+effect%0D%0Acharacterization+and+making+scenario+of+site+seismic+hazards+with+DSHA+method.+%0D%0ASite+effect+characterization+using+microtremor+data+as+form+of+predominant%0D%0Afrequency%2C+amplification+and+VS30.+These+three+parameters+are+used+to+describes%0D%0Aconditions+and+local+soil+response+against+earthquakes.+Meanwhile%2C+the+analysis+of%0D%0Aseismic+hazards+with+DSHA+method+will+generate+value+of+Peak+Ground%0D%0AAcceleration+(PGA)+in+the+bedrock+and+ground+surface+based+on+Aceh-Andaman%0D%0ASubduction%2C+Aceh+Fault+and+Seulimeum+Fault.++%0D%0AFrom+this+research%2C+have+been+known+that+Banda+Aceh+city+is+dominated+by%0D%0AClass+3+Soil+(f%0D%0A0%0D%0A+value+0-1%2C333+Hz)+according+to+Kanai+Classification+(1983)%2C%0D%0Adominated+by+the+amplification+of+4%2C4-8%2C4+times+and+dominated+by+Class+E+Soil%0D%0A(V%0D%0AS30%0D%0A+value+0-183+m%2Fs)+According+to+NEHRP+Classification+(2000).+It+shows+that%0D%0ABanda+Aceh+was+dominant+compiled+by+Soft+Soil+which+has+high+hazard%0D%0Avulnerability+against+earthquake+disaster.+Based+on+the+PGA+values+which+had+been%0D%0Acalculated+from+DSHA+method%2C+known+that+the+city+has+a+bedrock+PGA+at+0%2C2260%2C415%0D%0Ag%0D%0Aand%0D%0Aground%0D%0Asurface%0D%0APGA%0D%0Aat%0D%0A0%2C387-0%2C733%0D%0Ag%0D%0Awith%0D%0Aseismic%0D%0Asource%0D%0Acontrollers%0D%0A%0D%0Aare%0D%0AFault%0D%0AForm%0D%0Aof%0D%0AAceh.%0D%0AFrom%0D%0Athe%0D%0Asite%0D%0Aeffect%0D%0Acharacterization%0D%0Aand%0D%0APGA%0D%0Aestimation%0D%0A%0D%0Acan%0D%0Aconcluded%0D%0Athat%0D%0A%0D%0ABanda+Aceh+city+has+a+high+earthquake+disaster+vulnerability%2C%0D%0Awith+most+vulnerable+areas+are+in+southwest+part+which+composed+by+thick+and+soft%0D%0Asoil%2C+also+located+adjacent+to+Aceh+Fault.%0D%0A%0D%0AKeywords%3A+Banda+Aceh+City%2C+site+effect%2C+predominant+frequency%2C+amplification%2C+%0D%0AVS30%2C+DSHA%2C+PGA++%0D%0A%0D%0A%0D%0AABSTRAK%0D%0A%0D%0AKota+Banda+Aceh+telah+banyak+mengalami+bencana+gempabumi+akibat%0D%0Aletaknya+yang+dekat+dengan+sumber-sumber+gempa+dan+berdiri+di+atas+endapan%0D%0Aaluvium+yang+rentan+terhadap+gempabumi.+Untuk+mengetahui+tingkat+kerentanan%0D%0Akota+ini+terhadap+gempabumi+maka+dilakukan+karakterisasi+site+effect+dan%0D%0Apembuatan+skenario+bahaya+kegempaan+dengan+metode+DSHA.+Karakterisasi+site%0D%0Aeffect+menggunakan+data+mikrotremor+berupa+frekuensi+dominan%2C+amplifikasi+dan%0D%0AV%0D%0AS30%0D%0A.+Ketiga+parameter+tersebut+digunakan+untuk+menggambarkan+kondisi+dan%0D%0Arespon+tanah+setempat+terhadap+gempabumi.+Sedangkan%2C+analisis+bahaya%0D%0Akegempaan+dengan+metode+DSHA+akan+menghasilkan+nilai+percepatan+tanah%0D%0Amaksimum+(PGA)+di+batuan+dasar+dan+permukaan+tanah+berdasarkan+Subduksi%0D%0AAceh-Andaman%2C+Sesar+Aceh+dan+Sesar+Seulimeum.++%0D%0ADari+penelitian+yang+telah+dilakukan%2C+dapat+diketahui+bahwa+Kota+Banda%0D%0AAceh+didominasi+tanah+Kelas+3+(f%0D%0A0%0D%0A+bernilai+0-1%2C333+Hz)+menurut+Klasifikasi+Kanai%0D%0A(1983)%2C+didominasi+amplifikasi+sebesar+4%2C4-8%2C4+kali+dan+didominasi+tanah+dengan%0D%0Ajenis+Kelas+E+(V%0D%0AS30%0D%0A+bernilai+0-183+m%2Fs)+menurut+Klasifikasi+NEHRP+(2000).+Hal+ini%0D%0Amenandakan+Kota+Banda+Aceh+dominan+disusun+oleh+tanah+lunak+yang+memiliki%0D%0Akerentanan+bencana+yang+tinggi+terhadap+gempabumi.+Berdasarkan+nilai+PGA+hasil%0D%0Adari+metode+DSHA+dapat+diketahui+bahwa+kota+ini+memiliki+PGA+batuan+dasar%0D%0Asebesar+0%2C226-0%2C415+g+dan+PGA+permukaan+tanah+sebesar+0%2C387-0%2C733+g+dengan%0D%0Asumber+gempa+pengontrol+berupa+Sesar+Aceh.+Dari+karakterisasi+site+effect+dan%0D%0Aestimasi+PGA+tersebut+dapat+disimpulkan+bahwa+Kota+Banda+Aceh+memiliki+tingkat%0D%0Akerentanan+bencana+gempabumi+yang+tinggi%2C+dengan+daerah+yang+paling+rentan%0D%0Aberada+di+bagian+barat+daya+yang+diduga+tersusun+oleh+tanah+lunak+dan+tebal+serta%0D%0Aberdekatan+dengan+Sesar+Aceh.+%0D%0A%0D%0AKata+Kunci%3A+Kota+Banda+Aceh%2C+site+effect%2C+frekuensi+dominan%2C+amplifikasi%2C+VS30%2CDSHA%2C+PGA++%0D%0A&rft.publisher=FAKULTAS+TEKNIK&rft.date=2017-05-04&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F26940%2F1%2FABSTRAK%2520%2528ABSTRACT%2529.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F26940%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F26940%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++SIGIT+PRATAMA%2C+1215151051++(2017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