?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PEMROGRAMAN+DESAIN+SISTEM+PENANGKAL+PETIR+EKSTERNAL%0D%0APADA+GEDUNG+BERTINGKAT+BERBASIS+JAVA+&rft.creator=DEWI+RANI%2C+1415031042&rft.subject=600+Teknologi+(ilmu+terapan)&rft.subject=620+Ilmu+teknik+dan+ilmu+yang+berkaitan&rft.description=This+research+proposes+a+software+to+design+an+external+lightning+protection+system%0D%0Abased+on+Java+programming+language.+This+software+used+NFPA+870+standard+to%0D%0Adetermine+risk+assessment.+IEC+standard+1024-1-1+and+SNI+03-7015-2004+were%0D%0Aused+to+determine+the+location+of+lightning+rod.+Rolling+Sphere+Method+was+used+to%0D%0Adetermine+lightning+protection+zone.+This+software+required+input+data+as+follows%3A%0D%0Atypes%2C+building-structure%2C+location%2C+topography%2C+usages+and+contents+of+the+building%2C%0D%0Aisokeraunic+level%2C+thunder+days+per+year%2C+length%2C+width%2C+high+and+wide+of+the%0D%0Abuilding.+The+output+of+the+software+are+risk+assessment%2C+level+of+protection%2C+number%0D%0Aof+lightning+rods%2C+radius+of+rolling+sphere+and+protection+angle.+Zone+protection+area%0D%0Awas+drawn+using+AutoCad.+Two+buildings%2C+i.e.+Gedung+Rektorat+Universitas%0D%0ALampung+and+Opi+Mall+Jakabaring+were+used+to+study+the+usability+of+the+software.%0D%0AOutput+program+and+hand+calculation+have+shown+those+parameters%2C+i.e.%2C+risk%0D%0Aassessment%2C+level+of+protection%2C+number+of+lightning+rods%2C+radius+of+rolling+sphere%0D%0Aand+protection+angle+have+a+similar+result.+Zone+protection+shows+that+two+buildings%0D%0Aare+perfectly+protected+from+lightning+strike.%0D%0AKeywords%3A+external+lightning+protection%2C+risk+assessment%2C+rolling+sphere+method%2C%0D%0Alightning+protection+zone%2C+protection+angle%0D%0A%0D%0A%0D%0APenelitian+ini+mengusulkan+aplikasi+untuk+mendesain+sistem+proteksi+petir+eksternal%0D%0Aberbasis+bahasa+pemrograman+java.+Aplikasi+ini+menggunakan+standar+NFPA+870%0D%0Auntuk+mengetahui+taksiran+resiko+petir+.+Standar+IEC+1024-1-1+dan+SNI+03-7015-%0D%0A2004+digunakan+untuk+menentukan+lokasi+penangkal+petir.+Metode+bola+bergulir%0D%0Adigunakan+untuk+mengetahui+zona+proteksi+petir.+Data+input+pada+aplikasi+ini%0D%0Aberupa+jenis+gedung%2C+struktur+gedung%2C+lokasi+gedung%2C+topografi%2C+penggunaan+dan+isi%0D%0Abangunan%2C+isokeraunik+level%2C+hari+guruh+pertahun%2C+panjang%2C+lebar%2C+tinggi+dan+luas%0D%0Agedung.+Keluaran+dari+aplikasi+ini+adalah+taksiran+resiko%2C+tingkat+proteksi%2C+jumlah%0D%0Apenangkal+petir%2C+jari-jari+bola+bergulir+dan+sudut+proteksi.+Daerah+zona+proteksi+petir%0D%0Adengan+metode+bola+bergulir+digambarkan+menggunakan+aplikasi+AutoCad.+Studi%0D%0Akasus+yang+diambil+adalah+gedung+OPI+Mall+Jakabaring+dan+gedung+Rektorat%0D%0AUniversitas+Lampung.+Hasil+perhitungan+manual+dan+output+program%2C+yaitu+%3A%0D%0Ataksiran+resiko%2C+tingkat+proteksi%2C+jumlah+penangkal+petir%2C+jari-jari+bola+bergulir+dan%0D%0Asudut+proteksi+menunjukkan+hasil+yang+sama.+Area+zona+proteksi+yang+digambar%0D%0Amenggunakan+AutoCad+menunjukkan+bahwa+kedua+gedung+terlindungi+dari%0D%0Asambaran+petir.%0D%0AKata+Kunci%3A+proteksi+petir+eksternal%2C+taksiran+resiko%2C+metode+bola+bergulir%2C%0D%0Azona+proteksi+petir%2C+sudut+proteksi&rft.publisher=Fakultas+Teknik&rft.date=2019-03-21&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56579%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56579%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56579%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++DEWI+RANI%2C+1415031042++(2019)+PEMROGRAMAN+DESAIN+SISTEM+PENANGKAL+PETIR+EKSTERNAL+PADA+GEDUNG+BERTINGKAT+BERBASIS+JAVA.++Fakultas+Teknik%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F56579%2F