?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PERBAIKAN+DAYA+DUKUNG+TANAH+DASAR+LEMPUNG+YANG+DI%0D%0ASTABILISASI+DENGAN+ADDITIVE+KAPUR+DAN+MATOS+TERHADAP%0D%0AKUALITAS+LAMA+WAKTU+PEMERAMAN&rft.creator=RIZKI+PRINANDA+UMAR+%2C+1115011093&rft.subject=Teknologi+(General)&rft.description=Tanah+dasar+(subgrade)+merupakan+permukaan+dasar+untuk+perletakan+bagianbagian%0D%0Aperkerasan+lainnya.+Kekuatan+dan+keawetan+maupun+tebal+dari+lapisan%0D%0Akonstruksi+perkerasan+jalan+sangat+tergantung+dari+sifat-sifat+dan+daya+dukung%0D%0Atanah+dasar+ini.+Ada+banyak+jenis+tanah%2C+salah+satu+jenis+tanah+dasar+yang+dapat%0D%0Adikatakan+buruk+untuk+suatu+konstruksi+adalah+tanah+dengan+jenis+lempung.%0D%0ASampel+tanah+yang+digunakan+diambil+dari+desa+Sidorejo%2C+Kecamatan+Sidomulyo%2C%0D%0ALampung+Selatan%2C+lalu+pada+penelitian+ini+sampel+tanah+dicampur+dengan+matos%0D%0Adan+kapur+dengan+variasi+5%2C+8%2C+10+dan+12+%25.+Setelah+didapatkan+nilai+CBR%0D%0Atertinggi+%2C+sampel+tanah+di+peram+dengan+durasi+7%2C+14%2C+21%2C+dan+28+hari+untuk+diuji%0D%0Akembali+nilai+CBR+nya.%0D%0ATanah+pada+penelitian+ini+termasuk+dalam+kelompok+A-7-5%2C+dengan+nilai+LL%0D%0A74%2C112%25%2C+PL+35%2C44%25+serta+PI+38%2C669+%25.+Nilai+berat+volume+kering+(%CE%B3d)+dan+nilai%0D%0Akadar+air+optimum+(%CF%89opt)+meningkat+seiring+penambahan+jumlah+kadar+kapur+yang%0D%0Adicampurkan+ke+sampel.+Pada+pengujian+CBR+peningkatan+nilai+CBR+tertinggi%0D%0Aterjadi+pada+variasi+campuran+kapur+12+%25+yaitu+sebesar+21%2C5+%25+.+Setelah+dilakukan%0D%0Apemeraman+nilai+CBR+tertinggi+terdapat+pada+durasi+pemeraman+28+hari+yaitu%0D%0Asebesar+45%25.+Penambahan+jumlah+kapur+dan+matos+terbukti+meningkatkan+nilai%0D%0ACBR+dan+daya+dukung+tanah.%0D%0AKata+kunci+%3A+Tanah+Lempung%2C+CBR%2C+Matos%2C+Kapur%0D%0A%0D%0Aabstract%0D%0A%0D%0AThe+subgrade+is+the+base+surface+for+placement+of+other+pavement+parts.+The%0D%0Astrength+and+durability+as+well+as+the+thickness+of+the+pavement+construction+layer%0D%0Adepend+on+the+properties+and+carrying+capacity+of+this+basic+soil.+There+are+many%0D%0Atypes+of+soil%2C+one+of+the+basic+types+of+soil+that+can+be+said+to+be+bad+for+a%0D%0Aconstruction+is+a+soil+with+clay+type.%0D%0AThe+soil+samples+used+were+taken+from+Sidorejo+village%2C+Sidomulyo+district%2C+South%0D%0ALampung%2C+then+in+this+study+the+soil+samples+were+mixed+with+matos+and+lime%0D%0Awith+variations+of+5%2C+8%2C+10+and+12%25.+After+obtaining+the+highest+CBR+value%2C+soil%0D%0Asamples+were+immersed+with+the+duration+of+7%2C+14%2C+21%2C+and+28+days+to+be+tested%0D%0Aagain+its+CBR+value.%0D%0ASoil+in+this+study+belongs+to+the+group+A-7-5%2C+with+LL+values+74.112%25%2C+PL%0D%0A35.44%25+and+PI+38.669%25.+The+dry+weight+value+(%CE%B3d)+and+the+optimum+water%0D%0Acontent+(%CF%89opt)+increased+as+the+amount+of+lime+content+added+to+the+sample.+In+the%0D%0ACBR+test%2C+the+highest+increase+of+CBR+value+occurred+on+a+12%25+lime+mixture%0D%0Avariation+of+21.5%25.+While+for+CBR+testing+after+curing+without+immersion%2C+the%0D%0Ahighest+CBR+value+is+found+on+28+days+of+curing+duration+of+45%25.+The+addition%0D%0Aof+lime+and+matos+proved+to+increase+the+value+of+CBR+and+soil+bearing+capacity.%0D%0AKeywords+%3A+Clay+Soil%2C+CBR%2C+Matos%2C+Lime&rft.publisher=FAKULTAS+TEKNIK+&rft.date=2018-02-05&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F30334%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F30334%2F3%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F30334%2F2%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++RIZKI+PRINANDA+UMAR+%2C+1115011093++(2018)+PERBAIKAN+DAYA+DUKUNG+TANAH+DASAR+LEMPUNG+YANG+DI+STABILISASI+DENGAN+ADDITIVE+KAPUR+DAN+MATOS+TERHADAP+KUALITAS+LAMA+WAKTU+PEMERAMAN.++FAKULTAS+TEKNIK+%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F30334%2F