PERENCANAAN EMBUNG KONSERVASI DI LABORATORIUM LAPANGAN TERPADU FAKULTAS TEKNIK UNIVERSITAS LAMPUNG
| Main Author: | TAUFIK HIDAYAT , 141501137 |
|---|---|
| Format: | Bachelors NonPeerReviewed Book Report |
| Terbitan: |
Fakultas Teknik
, 2019
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| Subjects: | |
| Online Access: |
http://digilib.unila.ac.id/59469/1/ABSTRAK.pdf http://digilib.unila.ac.id/59469/2/SKRIPSI%20FULL.pdf http://digilib.unila.ac.id/59469/3/SKRIPSI%20TANPA%20BAB%20PEMBAHASAN.pdf http://digilib.unila.ac.id/59469/ |
Daftar Isi:
- Fakultas Teknik Universitas Lampung merupakan salah satu fakultas yang memiliki sumber daya air cukup melimpah. Sumber daya air utama yang berasal dari hujan masih belum dimanfaatkan secara maksimal. Sehingga diperlukan konservasi terhadap sumber daya air. Konservasi sumber daya air yang dilakukan adalah merencanakan konstruksi embung konservasi di Laboratorium Lapangan Terpadu Fakultas Teknik Universitas Lampung. Metode perencanaan embung konservasi di Laboratorium Lapangan Terpadu Fakultas Teknik Universitas Lampung terdiri dari analisis hidrologi, analisis perencanaan konstruksi embung, analisis stabilitas kekuatan tanah terhadap konstruksi embung, dan rencana anggaran biaya konstruksi embung. Pada analisis hidrologi terdiri dari perhitungan curah hujan rencana, intensitas hujan, analisis debit banjir, perhitungan volume tampungan air, luas permukaan air dan volume galian. Perencanaan konstruksi embung terdiri dari tubuh embung, bangunan pelimpah, dan kolam olakan. Analisis stabilitas konstruksi embung terhadap geser, guling, longsor. Rencana anggaran biaya metode SNI secara berurutan mengetahui detail gambar rencana, analisis volume, analisis harga satuan, dan total rencana anggaran biaya. Perencanaan embung konservasi di Laboratorium Lapangan Terpadu Fakultas Teknik Universitas Lampung digunakan tipe embung urugan dengan dimensi embung, tinggi 4,5 m dengan elevasi dasar +105,00 dan elevasi puncak +108,00, panjang embung 165,613 m dan lebar mercu 2,60 m, kemiringan tubuh embung 1:1,5 dengan perkuatan pasangan batu. Debit banjir rencana 0,375 m3/detik dengan metode debit rasional dan volume tampungan air rencana 4.951,404m2. Rencana anggaran biaya Embung Konservasi di Laboratorium Lapangan Tepadu Fakultas Teknik Universitas Lampung sebesar Rp. 2.817.793.499,- (dua miliyar delapan ratus tujuh belas juta tujuh ratus sembilan puluh tiga ribu empat ratus sembilan puluh sembilan rupiah). Kata kunci : embung, konservasi, Fakultas Teknik, Universitas Lampung ABSTRACT The Faculty of Engineering, University of Lampung is one of the faculties which has abundant water resources. The main water resources that come from rain are still not being utilized optimally. So that the need for conservation of water resources is needed. The conservation of water resources is done by planning of conservation small dam construction. This planning to conserve water resources and build an integrated field laboratory at the Faculty of Engineering, University of Lampung. The design planning of small dam method consists of hydrological analysis, analysis planning of small dam construction, analysis of soil strength stability on small dam construction, and budget plan for small dam construction costs. Hydrological analysis consists of calculation of planned rainfall, rainfall intensity, flood discharge analysis, calculation of water storage volume, water surface area and volume of excavation. Planning for small dam construction consists of embung bodies, overflow buildings and processed ponds. Analysis of embung construction stability against sliding, rolling, landslides. Design planning of conservation small dam at the integrated field laboratory Faculty of Engineering, University of Lampung produced a type of reservoir with small dam dimensions, a height of 4.5 m with a base elevation of +105.00 and a peak elevation of +108.00, a reservoir length of 165,613m and a width of 2,60m, the slope of the height of reservoir 1:1.5 with reinforcement of stone pairs. The flood discharge is 0.375m3/s for the planned 90% rainfall pattern in the Bandar Lampung area and the planned water storage volume is 4,951,404m2. The planned budget for conservation small dam at the integrated field laboratory Faculty of Engineering, University of Lampung is Rp. 2.817.793.499 (two billion eight hundred seventeen million seven hundred ninety three thousand four hundred ninety nine rupiahs). Keywords: embung, conservation, Faculty of Engineering, University of Lampung