?url_ver=Z39.88-2004&rft_id=2015011050&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=ANALISIS+KINERJA+SALURAN+DRAINASE+%0D%0ADI+DESA+KUNJIR%2C+LAMPUNG+SELATAN+%0D%0AMENGGUNAKAN+EPA+SWMM+5.2%0D%0A&rft.creator=AHMAD++%2C+RIYANTO&rft.subject=600+Teknologi+(ilmu+terapan)&rft.subject=620+Ilmu+teknik+dan+ilmu+yang+berkaitan&rft.description=Saat+hujan+lebat%2C+Desa+Kunjir+sering+mengalami+banjir+yang+disebabkan+sistem+drainase+yang+tidak+optimal+dan+perubahan+tata+guna+lahan%2C+terutama+pembangunan+revetment.++Langkah+yang+dapat+diambil+dengan+mengevaluasi+saluran+yang+ada+menggunakan+software+EPA+SWMM.+Tujuan+penelitian+ini+adalah+untuk+menganalisis+kapasitas+saluran+drainase%2C+pengaruh+pasang+surut+terhadap+saluran+dan+mengidentifikasi+lokasi+dan+lamanya+banjir+serta+memberikan+solusi+untuk+mengatasi+permasalahan+yang+ada.++Analisis+hidrologi+dilakukan+untuk+mencari+debit+hujan+rencana+dan+debit+rancangan+dengan+periode+ulang+10+tahun.++Analisis+hidrolika+guna+mendapatkan+daya+tampung+saluran%2C+debit+yang+mengalir+melalui+saluran+dalam+periode+waktu+hujan+3+jam+dan+besarnya+pengaruh+pasang+surut.++Analisis+dengan+software+EPA+SWMM+untuk+mendapatkan+titik+lokasi+dan+puncak+terjadinya+banjir.++Kesimpulannya+adalah+saluran+2B%2C+2B1%2C+2B1+Kiri%2C+2C+dan+2D+tidak+dapat+menampung+debit+yang+mengalir%2C+dengan+luapan+terlama+terjadi+pada+saluran+2C+selama+3%2C27+jam+dan+puncak+terjadinya+banjir+ialah+pada+jam+kedua+terjadinya+hujan.+Pasang+surut+menggenangi+beberapa+saluran%2C+namun+tidak+berpengaruh+terhadap+kapasitas+saluran.++Saluran+1A%2C+1B%2C+1D%2C+2A%2C+2B%2C+2C%2C+2D%2C+dan+2B1+Kiri+memiliki+kemiringan+yang+sangat+rendah+sehingga+menyebabkan+air+di+saluran+tidak+mengalir.++Penilaian+berdasarkan+kapasitas+tampung%2C+sedimentasi+dan+kondisi+fisik+dari+22+saluran+90%2C90%25+dikategorikan+dalam+kondisi+baik.++Solusi+dalam+mengatasi+banjir+dengan+melakukan+pembesaran+saluran+drainase+dan+penambahan+kemiringan+dasar+pada+bagian+hilir+saluran+yang+bermasalah+serta+melakukan+perawatan+secara+berkala.%0D%0A%0D%0AKata+Kunci%3A+Banjir%2C+Revetment%2C+Debit+Rancangan%2C+Kapasitas+Saluran%2C+Pasang+Surut+%0D%0A%0D%0ADuring+heavy+rain%2C+the+village+of+Kunjir+often+experiences+flooding+caused+by+suboptimal+drainage+systems+and+changes+in+land+use%2C+particularly+the+construction+of+revetments.+One+possible+step+is+to+evaluate+existing+channels+using+EPA+SWMM+software.+The+aim+of+this+research+is+to+analyze+the+capacity+of+drainage+channels%2C+the+influence+of+tides+on+them%2C+identify+flood+locations+and+durations%2C+and+provide+solutions+to+address+the+issues.+Hydrological+analysis+is+carried+out+to+find+the+planned+rainfall+discharge+and+design+discharge+with+a+return+period+of+10+years.+Hydraulic+analysis+is+performed+to+determine+channel+capacity%2C+flow+rates+during+a+3-hour+rain+period%2C+and+the+extent+of+tidal+influence.+Analysis+with+EPA+SWMM+software+is+conducted+to+determine+flood+locations+and+peaks.+The+conclusion+is+that+channels+2B%2C+2B1%2C+2B1+Kiri%2C+2C%2C+and+2D+cannot+handle+the+flowing+discharge%2C+with+the+longest+overflow+occurring+in+channel+2C+for+3.27+hours%2C+and+the+peak+flood+occurring+in+the+second+hour+of+rain.+The+ebb+and+flow+inundate+several+channels%2C+yet+they+do+not+affect+the+channel+capacity.+Channels+1A%2C+1B%2C+1D%2C+2A%2C+2B%2C+2C%2C+2D%2C+and+2B1+Kiri+have+very+low+gradients%2C+causing+water+to+stagnate.+Based+on+capacity%2C+sedimentation+and+physical+condition+assessments%2C+90%2C90%25+of+the+22+channels+are+categorized+as+being+in+good+condition.+Solutions+to+mitigate+floods+include+enlarging+drainage+channels%2C+adding+bottom+gradients+to+problematic+downstream+sections+and+conducting+regular+maintenance.%0D%0A%0D%0AKeywords%3A+Flood%2C+Revetment%2C+Design+Discharge%2C+Channel+Capacity%2C+Tides%2C+EPA+SWMM+%0D%0A&rft.publisher=FAKULTAS+TEKNIK&rft.date=2024-03-14&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F79751%2F3%2F1.%2520ABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F79751%2F2%2F2.%2520SKIRPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F79751%2F1%2F3.%2520SKRIPSI%2520TANPA%2520PEMBAHASAN.pdf&rft.identifier=++AHMAD+%2C+RIYANTO++(2024)+ANALISIS+KINERJA+SALURAN+DRAINASE+DI+DESA+KUNJIR%2C+LAMPUNG+SELATAN+MENGGUNAKAN+EPA+SWMM+5.2.++FAKULTAS+TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F79751%2F