?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PENGUJIAN+CBR+LABORATORIUM+MENGGUNAKAN+METODE%0D%0ATEKANAN+(PRESSURE+METHOD)+UNTUK+TANAH+TIMBUNANA%0D%0A%0D%0ABERDASARKAN+ENERGI+PEMADATAN&rft.creator=Dwi+Winda+Sari%2C+1415011047&rft.subject=620+Ilmu+teknik+dan+ilmu+yang+berkaitan&rft.description=Berhubungan+dengan+pembangunan+infrastruktur+di+Provinsi+lampung%0D%0Ayang+berkaitan+dalam+bidang+transportasi+yaitu+pembanguan+Jalan%0D%0ATol+Lintas+Sumatera.Dalam+membangun+suatu+konstruksi+berkaitan%0D%0Adengan+kondisi+fisik+tanah%2C+hal+ini+disebabkan+karena+tanah+merupakan%0D%0Asalah+satu+material+yang+sangat+berperan+penting+dalam+mendukung+suatu%0D%0Akonstruksi.+Maka+perlu+dilakukannya+pengujian+daya+dukung+tanah%0D%0Adasar+(subgrade)+dengan+uji+studi+eksperimen+California+Bearing+Ratio%0D%0A(CBR)+metode+tekanan+(pressure+method)+berdasarkan+energi%0D%0Apemadatan.%0D%0APenelitian+ini+menggunakan+sampel+tanah+yang+berasal+dari+daerah%0D%0ATirtayasa%2C+Kec.+Sukabumi%2C+Bandar+Lampung+yaitu+tanah+timbunan.%0D%0APelaksanaan+pengujian+CBR+dengan+alat+tekan+pemadat+modifikasi%0D%0Adengan+menggunakan+tiga+sampel+tanah+pada+masing-masing+tekanan.+Tekanan+yang+digunakan+untuk+CBR+standard+adalah+0%2C10+MPa%2C+0%2C26%0D%0AMPa+dan+0%2C58+MPa.+Dan+untuk+pengujian+CBR+modified+menggunakan%0D%0Atekanan+0%2C437+MPa%2C+1%2C19+MPa+dan+2%2C63+Mpa.%0D%0AHasil+penelitian+di+laboratorium+menunjukkan+bahwa+berat+volume%0D%0Amaksimum+(%CE%B3dmaks)+sebesar+1%2C68+gr%2Fcm%0D%0A3%0D%0Apada+pengujian+tanah+timbunan%0D%0Ametode+standard+proctor.+Sedangkan+pada+pengujian+modified+proctor%0D%0Adidapatkan+berat+volume+maksimum+(%CE%B3dmaks)+sebesar+1%2C77+gr%2Fcm%0D%0A3%0D%0A.+Berdasarkan+hasil+pengujian+didapatkan+nilai+CBR+standard+dan+CBR%0D%0Amodified+metode+tumbukan+di+laboratorium+lebih+tinggi+dibandingkan%0D%0Adengan+pengujian+CBR+berdasarkan+energi+pemadatan+menggunakan+alat%0D%0Atekan+modifikasi.%0D%0AKata+kunci+%3A+CBR%2C+CBR+Energi+Pemadatan%2C+Alat+Tekan+Pemadat+Modifikasi%0D%0ARelated+to+infrastructure+development+in+the+province+of+lampung+in+regard+to%0D%0Athe+field+of+transportation%2C+namely+construction+of+toll+Road+Traffic.+In%0D%0Abuilding+a+construction+related+to+the+physical+condition+of+the+soil%2C+this+is%0D%0Abecause+the+land+It+is+one+of+the+very+material+plays+an+important+role+in%0D%0Asupporting+such+a+construction.Then+had+to+do+the+testing+power+support+basic%0D%0Aland+(subgrade)+with+experimental+study+testing+the+California+Bearing+Ratio%0D%0A(CBR)+method+of+pressure+(pressure+method)+based+on+the+energy%0D%0Acompaction.%0D%0AThe+research+using+a+sample+of+the+soil+that+came+from+the+area+of+Tirtayasa%2C%0D%0AKec.Sukabumi%2C+Bandar+Lampung+for+land+fill.+Implementation+testing+of+CBR%0D%0Acompactor+modification+press+tool+with+using+three+soil+samples+at+each%0D%0Apressure.The+pressures+used+for+CBR+standard+is+0%2C10+MPa%2C+0%2C26+MPa+and%0D%0A0.58+MPa.+And+for+testing+using+pressure+modified+CBR+0.437+MPa%2C1%2C19%0D%0AMPa+and+2%2C63+MPa.%0D%0AThe+results+of+the+research+in+the+laboratory+showed+that+the+weight+of+the%0D%0Amaximum+volume+(%CE%B3dmaks)+of+1.68+g%2Fcm3+of+standard+proctor+method.While%0D%0Aof+modified+proctor+testing+the+the+weight+of+the+maximum+volume+(%CE%B3dmaks)%0D%0Aof+1.77+gr%2Fcm3.+Based+on+the+results+of+testing+the+value+of+CBR+standard%0D%0Aand+modified+methods+of+compared+that+the+laboratory+testing+higher+than+the%0D%0ACBR+based+on+compaction+energy+with+press+modifications.%0D%0A%0D%0AKeywords+%3A+CBR%2C+Compaction+Energy+Tool+press+the+Compactor+Modification&rft.publisher=FAKULTAS+TEKNIK&rft.date=2019&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56560%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56560%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56560%2F3%2FSKRIPSI%2520TANPA%2520%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++Dwi+Winda+Sari%2C+1415011047++(2019)+PENGUJIAN+CBR+LABORATORIUM+MENGGUNAKAN+METODE+TEKANAN+(PRESSURE+METHOD)+UNTUK+TANAH+TIMBUNANA+BERDASARKAN+ENERGI+PEMADATAN.++FAKULTAS+TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F56560%2F