?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PENGARUH+AIR+HUJAN+PADA+TANAH+LEMPUNG+TERHADAP+DEBIT+SUMUR+RESAPAN+BERDASARKAN+HASIL+UJI+PERMEABILITAS+LAPANGAN&rft.creator=Hafidz+Randi+Juli+Handita%2C+0855011020&rft.subject=Karya+Karya+Umum+%3D+000&rft.description=Abstrak+Bahasa+Indonesia%0D%0A%0D%0A%0D%0APENGARUH+AIR+HUJAN+PADA+TANAH+LEMPUNG+TERHADAP+DEBIT+SUMUR+RESAPAN+BERDASARKAN+HASIL+UJI+PERMEABILITAS+LAPANGAN%0D%0A%0D%0A%0D%0AOleh%0D%0A%0D%0A%0D%0AHAFIDZ+RANDI+JULI+HANDITA%0D%0A%0D%0A%0D%0AAliran+air+melalui+pori-pori+tanah+dapat+digunakan+untuk+memperkirakan+besarnya+rembesan+air+dalam+tanah%2C+atau+yang+berkaitan+dengan+sumur+resapan+yang+kesemuanya+akan+terpengaruh+oleh+gaya+rembesan.+Debit+rembesan+yang+lewat+badan+bendungan+dan+lewat+tanah+dasar+diperlukan+untuk+mengetahui+banyaknya+air+yang+hilang.+Pada+penelitian+ini+menentukan+nilai+koefisien+permeabilitas+yang+didapat+dengan+alat+yang+dimodifikasi%2C+yang+selanjutnya+akan+dilakukan+penentuan+pembuatan+sumur+resapan.%0D%0A%0D%0ASampel+tanah+yang+diuji+pada+penelitian+ini+yaitu+tanah+lempung+yang+berasal+dari+Perumahan+Bhayangkara%2C+Kelurahan+Beringin+Jaya%2C+Kecamatan+Kemiling%2C+Bandar+Lampung.+Penelitian+ini+dilakukan+untuk+menentukan+jumlah+sumur+resapan+yang+akan+dibuat+dengan+nilai+hasil+uji+permeabilitas+lapangan+dengan+alat+yang+telah+dimodifikasi.+Berdasarkan+pemeriksaan+sifat+fisik+tanah+asli%2C+mengklasifikasikan+sampel+tanah+pada+kelompok+tanah+berlempung%2C+sedangkan+USCS+mengklasifikasikan+sampel+tanah+sebagai+tanah+lempung+dan+termasuk+ke+dalam+kelompok+ML.%0D%0A%0D%0AHasil+analisa+dan+perhitungan+yang+dilakukan%2C+diperoleh+koefesien+permeabilitas+lapangan+1%2C7820+x+++-+2%2C8128+x+++cm+%2Fdt.++Penelitian+di+laboratorium+dilakukan+untuk+perbandingan%2C+diperoleh+0%2C8342+x+10-7+-+1%2C9700+x+10-7.+Hal+ini+menunjukkan+bahwa+nilai+koefisien+permeabilitas+antar+lapangan+dan+laboratorium+tidah+terlalu+jauh+perbedaannya.+Nilai+koefisien+permeabilitas+ini+digunakan+untuk+menentukan+pembuatan+sumur+resapan+yang+efektif.+Pada+pembuatan+sumur+resapan+efektif+adalah+berjumlah+3+buah+dengan+diameter+1%2C5+meter+dan+kedalaman+3+meter.%0D%0A%0D%0AKata+kunci%3A+lempung%2C+permeabilitas%2C+sumur+resapan%0D%0A%0D%0A%0D%0AAbstrak+Bahasa+Inggris%0D%0A%0D%0A%0D%0ATHE+EFFECT+OF+RAIN+WATER+DISCHARGE+OF+CLAY+BASED+INFILTRATION+WELL+FIELD+PERMEABILITY+TEST+RESULTS%0D%0A%0D%0ABy%0D%0A%0D%0A%0D%0AHAFIDZ+RANDI+JULI+HANDITA%0D%0A%0D%0A%0D%0AThe+flow+of+water+through+the+pores+of+the+soil+can+be+used+to+estimate+the+amount+of+water+seepage+in+the+soil%2C+or+relating+to+the+infiltration+well+all+of+which+will+be+affected+by+seepage+force.+The+seepage+flow+through+the+dam+body+and+passing+subgrade+required+to+determine+the+amount+of+water+lost.+In+this+study+determines+the+permeability+coefficient+values+obtained+with+the+modified+tool%2C+which+will+further+the+determination+of+infiltration+well.%0D%0A+%0D%0AThe+soil+samples+were+tested+in+this+study+are+derived+from+clay+Bhayangkara+Housing%2C+Urban+Banyan+Jaya%2C+District+Kemiling%2C+Bandar+Lampung.+This+study+was+conducted+to+determine+the+amount+of+infiltration+well+that+will+be+created+with+the+value+of+the+field+permeability+test+results+with+tools+that+have+been+modified.+Based+on+the+examination+of+the+physical+properties+of+the+original+soil%2C+classify+soil+samples+in+group+argillaceous+soil%2C+while+USCS+classified+as+clay+soil+samples+and+belong+to+a+group+ML%0D%0A%0D%0AThe+results+of+the+analysis+and+calculation%2C+the+permeability+coefficient+obtained+pitch+1.7820+x+-+2.8128+x+cm+%2F+s.+Research+conducted+in+the+laboratory+for+comparison%2C+obtained+0.8342+x+10-7+-+1.9700+x+10-7.+This+indicates+that+the+value+of+the+coefficient+of+permeability+between+field+and+laboratory+is+not+too+much+difference.+The+coefficient+of+permeability+is+used+to+determine+the+effective+infiltration+well.+In+making+the+effective+infiltration+well+are+numbered+3+pieces+with+a+diameter+of+1.5+meters+and+a+depth+of+3+meters.%0D%0A%0D%0AKeywords%3A+clay%2C+permeability%2C+infiltration+well%0D%0A%0D%0A&rft.publisher=FAKULTAS+TEKNIK&rft.date=2014-08-19&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F3277%2F1%2FAbstrak.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F3277%2F2%2FAbstrak%2520B.inggris.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F3277%2F3%2FCover%2520Dalam.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F3277%2F4%2FHlm.%2520Persetujuan.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F3277%2F5%2FHlm.%2520Pengesahan.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F3277%2F6%2FPernyataan.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F3277%2F7%2FRiwayat%2520Hidup.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F3277%2F8%2FPersembahan.pdf&rft.format=text&rft.identifier=http%3A%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