?url_ver=Z39.88-2004&rft_id=1215011061&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Redesain+Sistem+Drainase+dan+Desain+Sumur+Resapan%0D%0Adi+Universitas+Lampung%0D%0A(Studi+kasus+%3A+Masjid+Al-Wasi%E2%80%99i-Tugu+UNILA)&rft.creator=MOHAMMAD+LUTFI+YUNIANTO+%2C+1215011061&rft.subject=Teknologi+lingkungan+.+rekayasa+sanitasi&rft.subject=Rekayasa+jalan+raya+.+Jalan+dan+trotoar&rft.description=Drainase+yaitu+suatu+cara+pembuangan+kelebihan+air+yang+melimpas+pada+suatu%0D%0Adaerah%2C+serta+penganggulangan+akibat+yang+ditimbulkan+kelebihan+air+tersebut.%0D%0ANamun+kenyataannya+banyak+jaringan+drainase+yang+kinerjanya+bisa+dinilai+buruk%0D%0Adan+keluar+dari+fungsi+sebenarnya.+Salah+satunya+jaringan+drainase+di+wilayah%0D%0AUniversitas+Lampung+wilayah+Masjid+Al-Wasi%E2%80%99i-Tugu+UNILA.+Salah+satu%0D%0Asolusinya+adalah+penataan+lingkungan+salah+satu+nya+redesain+sistem+drainase.%0D%0AHal+ini+dimaksudkan+untuk+menyelesaikan+beberapa+titik+genangan+banjir+yang%0D%0Aterjadi+pada+saat+musim+penghujan+tiba+karena+belum+optimalnya+kondisi+drainase%0D%0Aeksisting+di+kawasan+Universitas+Lampung+wilayah+Masjid+Al-Wasi%E2%80%99i-Tugu%0D%0AUNILA.+Analisis+yang+dilakukan+pada+penelitian+ini+meliputi+analisis+hidrologi%0D%0Adan+analisis+hidrolika+menggunakan+aplikasi+HEC-RAS+4.1.0.+Analisis+hidrologi%0D%0Abertujuan+untuk+menghitung+debit+rencana+dengan+menggunakan+metode+rasional%2C%0D%0Ahaspers+dan+weduwen+dan+permodelan+dengan+aplikasi+HEC-RAS+4.1.0+bertujuan%0D%0Auntuk+mengetahui+kapasitas+tinggi+muka+air+pada+saluran+eksisting.+Sehingga%0D%0Adapat+diketahui+dimana+posisi+titik+banjir+dan+perencanaan+dimensi+saluran+yang%0D%0Abaru.+Berdasarkan+hasil+analisis%2C+perlu+adanya+pengerukan+sedimentasi+pada+titik%0D%0AD8-D10+yang+menunjukkan+terjadinya+limpasan+dan+genangan+banjir+di+daerah%0D%0Aseberang+Masjid+Al-Wasi%E2%80%99i.+Perencanaan+sumur+resapan+juga+sangat+di+perlukan%0D%0Auntuk+pengurangan+debit+limpasan+di+saluran+di+wilayah+Masjid+Al-Wasi%E2%80%99i%0D%0AUniversitas+Lampung.+Perlu+dilakukan+juga+pemeliharaan+saluran+berupa+melining%0D%0Abeton+dasar+dan+sisi+dinding+saluran+setelah+pengerukan+dilakukan.%0D%0A.%0D%0AKata+kunci+%3A+hidrologi%2C+hidrolika%2C+HEC-RAS+4.1.0%2C+drainase%2C+sumur+resapan%2C+lining%0D%0Abeton.%0D%0A%0D%0Aabstract%0D%0A%0D%0ADrainage+is+a+way+for+removal+of+excess+water+with+a+solution+about+it.+Nevertheless%2C+a+lot+of%0D%0Adrainage+systems+have+a+bad+performance+and+out+of+its+function.+One+of+drainage%E2%80%99s%0D%0Aproblems+is+drainage+system+in+Lampung+University+around+Al-Wasi%E2%80%99i+Mosque-Lampung%0D%0AUniversity+statue.+One+of+the+solution+is+environmental+arrangement+and+one+of+that+way+is%0D%0Aredesign+of+drainage+system.+It+aim+for+resolve+some+flood+inundation+that+happened+in+the%0D%0Arain+because+failed+optimilize+in+drainage+system+around+Al-Wasi%E2%80%99i+Mosque-Lampung%0D%0AUniversity+statue.+The+analysis+conducted+in+this+research+includes+hydrology+analysis+and%0D%0Ahydraulics+analysis+using+HEC-RAS+4.1.0+application.+Hydrology+analysis+aims+to+calculate%0D%0Athe+design+discharge+using+rational%2C+haspers+and+weduwen+methods+and+modeling+with+HECRAS%0D%0A4.1.0+application+aims+to+determine+the+capacity+of+the+water+level+existing+channel.+So%0D%0Ait+can+be+known+where+the+position+of+the+flood+point+and+planning+the+new+channel%0D%0Adimensions.+Based+on+the+analysis%2C+the+necessary+is+dredging+at+D8-D10+which+have+a%0D%0Aindicating+the+occurrence+of+run+off+and+inundation+at+across+of+Al-Wasi%E2%80%99i+Mosque.%0D%0APlanning+of+infiltration+wells+is+also+very+needed+to+overcome+the+problem+of+frequent%0D%0Aflooding+in+Faculty+of+Engineering.+It+is+also+necessary+to+decrease+run-off+discharge+in%0D%0Achannel+around+Al-Wasi%E2%80%99i+mosque%E2%80%99s+areas.The+necessary+is+did+concrete+lining+in+base+and%0D%0Atwo-side+of+channel.%0D%0AKeywords%3A+hydrology%2C+hydraulics%2C+HEC-RAS+4.1.0%2C+drainage+%2C+infiltration+wells%2C+concrete%0D%0Alining.&rft.publisher=FAKULTAS+TEKNIK+&rft.date=2018-04-25&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F31507%2F1%2FABSTRAK%2520%2528ABSTRACT%2529.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F31507%2F11%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F31507%2F12%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++MOHAMMAD+LUTFI+YUNIANTO+%2C+1215011061++(2018)+Redesain+Sistem+Drainase+dan+Desain+Sumur+Resapan+di+Universitas+Lampung+(Studi+kasus+%3A+Masjid+Al-Wasi%E2%80%99i-Tugu+UNILA).++FAKULTAS+TEKNIK+%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F31507%2F