?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=APLIKASI+ALAT+UJI+TEKAN+MODIFIKASI+METODA+TEKANAN+%0D%0A(PRESSURE+METHOD)+TERHADAP+DAYA+DUKUNG+TANAH+DASAR+%0D%0A(SUBGRADE)+BERDASARKAN+MODIFIED+PROCTOR+METHOD%0D%0A&rft.creator=AMELIZA+INDAH+MAHESA%2C++1415011016+&rft.subject=600+Teknologi+(ilmu+terapan)&rft.description=Seiring+dengan+kemajuan+teknologi+infrastruktur+%2C+maka+teknologi+pembangunan+infrastruktur+%0D%0Asemakin+berkembang.+Tanah+memegang+peranan+penting+dalam+pembangunan+infrastruktur+%0D%0Ayang+baik.Untuk+mengetahui+tanah+timbunan+yang+baik%2C+dapat+dilihat+dari+pengujian+CBR.+Oleh+%0D%0Akarena+itu%2C+penelitian+ini+dilakukan+untuk+mengetahui+kesesuaian+hasil+nilai+uji+CBR+metode+%0D%0Atumbukan+dengan+metode+tekanan+yang+akan+mendapatkan+besarnya+konversi+pemadatan+tanah+%0D%0Amodified+proctor+di+laboratorium+dengan+alat+tekan+pemadat+modifikasi.+%0D%0ASampel+tanah+yang+digunakan+berasal+dari+daerah+Tirtayasa%2C+Kec.+Sukabumi+Bandar+Lampung%2C+%0D%0Aterdiri+dari+enam+sampel+untuk+pengujian+standar+di+laboratorium+dan+dua+belas+sampel+untuk+%0D%0Apengujian+alat+tekan+pemadat+modifikasi%2C+dengan+tekanan+yang+digunakan+adalah+5+MPa%2C+10+%0D%0AMPa%2C+dan15+MPa+menggunakan+tiga+sampel+tanah+pada+masing-masing+tekanan.+%0D%0AHasil+penelitian+di+laboratorium+menunjukkan+bahwa+berat+volume+maksimum+(%CE%B3dmaks)+sebesar+%0D%0A1%2C77+gr%2Fcm3.+Pada+pengujian+dilaboratorium+didapatkan+nilai+CBR+tanpa+rendaman+sebesar+9%25+%0D%0Adan+rendaman+sebesar+2%2C7%25.+Sedangkan+pada+pengujian+CBR+tanpa+rendaman+menggunakan+%0D%0Aalat+tekan+modifikasi+didapatkan+nilai+CBR+sebesar+9%2C6%25+pada+tekanan+5+Mpa%2C+10%2C4%25+pada+%0D%0Atekanan+10+Mpa%2C+dan+11%25+pada+tekanan+15+Mpa+dan+pengujian+CBR+rendaman+didapatkan+nilai+%0D%0ACBR+sebesar+1%2C7%25+pada+tekanan+5+Mpa%2C+2%25+pada+tekanan+10+Mpa%2C+dan+4%2C5%25+pada+tekanan+15+%0D%0AMpa.+Berdasarkan+hasil+pengujian%2C+alat+modifikasi+menghasilkan+nilai+CBR+yang+lebih+besar+%0D%0Adibandingkan+dengan+pengujian+CBR+metode+standar.+%0D%0AKata+kunci%3A+Modified+Proctor%2C+Alat+Tekan+Pemadat+Modifikasi%2C+Pemadatan%2C+CBR%0D%0A%0D%0A%0D%0AAs+the+technology+of+infrastructure+progressed%2C+the+technology+of+insfrasructure+development+is+%0D%0Aexpanding.+Soil+holds+a+vital+role+in+good+infrastructure+development.+To+find+out+the+good+%0D%0Ahoarder+soil%2C+it+can+be+seen+from+CBR+test.+So%2C+this+research+is+done+to+find+out+the+suitability+of+%0D%0Athe+CBR+collision+method+test+and+pressure+method+test+that+will+get+the+conversiom+of+modified+%0D%0Acompactiom+soil+in+laboratory+with+modification+compaction+tool.+%0D%0AThe+soil+samples+are+used+come+from+Tirtayasa+area%2C+Kec.+Sukabumi+Bandar+Lampung%2C+it+%0D%0Aconsists+of+six+samples+for+standard+test+in+the+laboratory+and+twelve+samples+for+modified+%0D%0Acompaction+test%2C+with+the+pressure+used+is+5+MPa%2C+10+MPa%2C+and+15+MPa+using+three+soil+samples+%0D%0Ain+each+pressure.+%0D%0AThe+laboratory+result+of+this+research+is+showed+that+the+maximum+volume+weight+(%CE%B3dmaks)+is+%0D%0A1.77+gr+%2F+cm3.+The+value+of+CBR+laboratory+test+without+soaking+is+9%25+and+with+soaking+is+2%2C7%25.+%0D%0AWhile+the+value+of+CBR+test+without+soaking+with+a+modification+compaction+tool+is+9.6%25+at+a+%0D%0Apressure+of+5+Mpa%2C+10.4%25+at+a+pressure+of+10+Mpa%2C+and+11%25+at+a+pressure+of+15+Mpa%2C+and+the+%0D%0Avalue+of+CBR+without+soaking+is+1.7%25+at+a+pressure+of+5+Mpa%2C+2%25+at+a+pressure+of+10+Mpa%2C+and+%0D%0A4.5%25+at+a+pressure+of+15+Mpa.+Based+on+the+test+results%2C+the+modification+tool+has+a+bigger+CBR+%0D%0Avalue+compared+to+the+standard+CBR+test+method.+%0D%0AKeywords%3A+Modified+Proctor%2C+Modified+Press+Compactor+Tools%2C+Compaction%2C+CBR%0D%0A&rft.publisher=Fakultas+Teknik&rft.date=2019-02-18&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56733%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56733%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56733%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++AMELIZA+INDAH+MAHESA%2C+1415011016+++(2019)+APLIKASI+ALAT+UJI+TEKAN+MODIFIKASI+METODA+TEKANAN+(PRESSURE+METHOD)+TERHADAP+DAYA+DUKUNG+TANAH+DASAR+(SUBGRADE)+BERDASARKAN+MODIFIED+PROCTOR+METHOD.++Fakultas+Teknik%2C+Universitas+Lampung.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F56733%2F