?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PEMETAAN+MIKROZONASI+DAERAH+RAWAN+GEMPABUMI+MENGGUNAKAN+METODE+HVSR+DAERAH+PAINAN+SUMATERA+BARAT&rft.creator=ASRI+WULANDARI%2C+1115051009&rft.subject=Teknologi+(General)&rft.description=Daerah+Painan%2C+Kabupaten+Pesisir+Selatan%2C+Provinsi+Sumatera+Barat+merupakan+salah+satu+daerah+yang+memiliki+tingkat+resiko+rawan+bencana+yang+tinggi.+Penelitian+ini+bertujuan+untuk+menzonasikan+daerah+rawan+bencana+di+daerah+Painan+berdasarkan+nilai+frekuensi+dominan%2C+Vs30%2C+PGA+(Peak+Ground+Acceleration)+dan+amplifikasi+serta+untuk+mengetahui+nilai+pergerakan+tanah+daerah+tersebut.+Dengan+menggunakan+metode+HVSR+(Horizontal+to+Vertical+Spectra+Ratio)+diharapkan+dapat+membantu+dalam+penzonasian+daerah+penelitian+ini.+Berdasarkan+penelitian+yang+telah+dilakukan%2C+maka+diketahui+bahwa+daerah+Painan%2C+Sumatera+Barat%2C+memiliki+nilai+nilai+frekuensi+dominan+antara+0%2C6+-+12%2C07+Hz.+Sedangkan+untuk+nilai+Vs30+antara+73%2C08+-+1449+m%2Fs+dan+nilai+amplifikasinya+antara+0%2C47+-+6%2C01.+Nilai+PGA+untuk+daerah+Painan+antara+0%2C034+-+0%2C063+g.+Berdasarkan+analisis+yang+telah+dilakukan+dengan+mengkorelasikan+keempat+peta+zonasi%2C+diketahui+bahwa+daerah+yang+memiliki+tingkat+resiko+bencana+gempabumi+yang+tinggi+diperkirakan+adalah+daerah+pesisir+pantai.+Hal+ini+didukung+dengan+nilai+frekuensi+yang+rendah+dan+nilai+Vs30+yang+kecil+serta+nilai+PGA+yang+besar.+Nilai+amplifikasi+daerah+ini+terbagi+menjadi+empat+zona+yaitu+daerah+yang+memiliki+amplifikasi+sangat+tinggi+berada+disekitar+pantai+dan+tersusun+oleh+batuan+alluvial%2C+nilai+amplifikasi+yang+tinggi+terdapat+hampir+diseluruh+daerah+Painan+sedangkan+amplifikasi+sedang+dan+rendah+terdapat+disebagian+kecil+daerah+Painan+dan+disebagian+kecil+daerah+Bungo+Pasang+Salido+karena+berdasarkan+peta+geologinya+daerah+tersebut+tersusun+atas+dua+jenis+batuan+yaitu+batuan+alluvial+dan+Formasi+Painan.%0D%0AKata+kunci%3A+Painan%2C+HVSR%2C+Mikrozonasi%2C+PGA%0D%0A%0D%0AMICROZONATION+MAPPING+THE+PRONE+EARTHQUAKE+AREAS+OF+PAINAN+REGIONAL+WEST+SUMATERA+USING+HVSR+METHOD%0D%0A%0D%0ARegional+Painan%2C+the+distric+of+Pesisir+Selatan%2C+the+province+of+west+Sumatera+is+one+of+the+areas+with+high+risk+disaster+prone.+This+study+aims+attempts+to+maped+the+disaster+prone+area+of+the+Painan+region+based+on+the+dominant+frequency+value%2C+Vs30%2C+PGA+and+amplification+and+to+know+the+value+of+ground+movement+from+the+area.+By+using+the+HVSR+method+(Horizontal+to+Vertical+Spectra+Ratio)+expected+to+assist+to+zone+the+regions.+Based+on+the+research+that+has+been+done%2C+it+is+known+that+the+Painan+area%2C+West+Sumatera%2C+have+values+of+dominant+frequency+between+0.6+to+12.07+Hz.+As+for+the+value+Vs30+between+73.08+to+1449+m%2Fs+and+the+amplification+values+between+0.47+to+6.01.+The+PGA+value+for+Painan+region+between+0.034+to+0.063+g.+Based+on+the+analysis+that+has+been+done+by+correlating+the+four+zoning+map%2C+it+is+known+that+the+area+which+has+a+high+risk+of+earthquake+disaster+that+is+estimated+to+coastal+areas.+This+is+supported+by+the+dominant+low+frequency+value+and+the+value+Vs30+small+and+PGA+of+high+value.+The+amplification+value+of+this+region+is+divided+into+four+zones%2C+areas+that+have+amplification+is+very+high+being+around+the+beach+and+composed+by+rock+alluvial%2C+the+value+of+amplification+of+high+contained+in+nearly+all+the+regions+Painan+while+amplification+medium+and+low+are+the+small+area+of+Painan+and+the+small+area+of+Bungo+Pasang+Salido+because+based+on+the+geological+map+of+the+area+is+composed+of+two+types+of+rocks+are+alluvial+and+rock+Painan+Formations.%0D%0AKey+Word%3A+Painan%2C+HVSR%2C+Microzonation%2C+PGA&rft.publisher=FAKULTAS+TEKNIK&rft.date=2016-11-10&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F24701%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F24701%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F24701%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++ASRI+WULANDARI%2C+1115051009++(2016)+PEMETAAN+MIKROZONASI+DAERAH+RAWAN+GEMPABUMI+MENGGUNAKAN+METODE+HVSR+DAERAH+PAINAN+SUMATERA+BARAT.++FAKULTAS+TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F24701%2F