?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PENGARUH+SUHU+TINGGI+PEMERAMAN%0D%0ATERHADAP+KINERJA+FLY+ASH%0D%0A%0D%0A(STUDI+PERBAIKAN+TANAH+LUNAK+BERGRADASI+SERAGAM)&rft.creator=SEPTRIZA+AULI%2C+1615011076&rft.subject=620+Ilmu+teknik+dan+ilmu+yang+berkaitan&rft.description=Salah+satu+masalah+konstruksi+yang+kerap+kali+dijumpai+di+dunia%2C+termasuk+Indonesia%2C%0D%0Ayaitu+konstruksi+jalan+raya+yang+dilakukan+di+atas+tanah+dasar+yang+merupakan+tanah%0D%0Alunak.+Pada+umumnya%2C+perbaikan+tanah+dasar+(subgrade)+yang+lunak+dilakukan%0D%0Adengan+modifikasi+atau+penanganan+khusus%2C+salah+satunya+dengan+stabilisasi+agar%0D%0Atanah+dasar+tersebut+dapat+memenuhi+standar+perencanaan+jalan.+Penggunaan+fly+ash%0D%0Asebagai+bahan+stabilisasi+dianggap+sebagai+pilihan+yang+efektif+karena+harganya+yang%0D%0Aekonomis+serta+unsur+di+dalamnya+memiliki+kemampuan+untuk+mengeras+dan%0D%0Amenambah+kekuatan+apabila+bereaksi+dengan+air.%0D%0APenelitian+ini+bertujuan+untuk+mengetahui+peningkatan+kualitas+tanah+lunak+yang+telah%0D%0Adicampur+dengan+beberapa+variasi+kadar+fly+ash+dilihat+dari+parameter+seperti+batas%0D%0Akonsistensi+dan+CBR.+Dengan+meninjau+kondisi+suhu+tertinggi+yang+pernah+terjadi+di%0D%0AIndonesia+berdasarkan+Badan+Meteorologi+dan+Geofisika+(BMKG)+yang+dikaitkan%0D%0Adengan+kondisi+suhu+di+lapangan%2C+maka+penelitian+ini+juga+meninjau+pengaruh+suhu%0D%0Atinggi+pemeraman+sebesar+40%C2%B0C+terhadap+parameter-parameter+tersebut.%0D%0AHasil+yang+didapat+berupa+penurunan+berat+volume+kering+maksimum+dan+peningkatan%0D%0Akadar+air+optimum.+Selain+itu%2C+didapat+nilai+batas+konsistensi+menurun+secara%0D%0Asignifikan.+Nilai+CBR+terbesar+ditunjukkan+pada+variasi+penambahan+kadar+fly+ash%0D%0Asebanyak+10%25+dengan+waktu+pemeraman+7+hari+pada+kondisi+suhu+pemeraman+%3E40%C2%B0C.%0D%0AKata+kunci%3A+Tanah+Lunak%2C+Stabilisasi+Tanah%2C+Fly+Ash%2C+Suhu+Tinggi+Pemeraman%2C+CBR%0D%0A%0D%0A%0D%0AOne+of+the+construction+problems+that+is+often+encountered+in+the+world%2C+including%0D%0AIndonesia%2C+is+the+construction+of+highways+carried+out+on+soft+soil+subgrade.+In+general%2C%0D%0Athe+improvement+of+soft+subgrade+is+carried+out+with+special+modifications+or+handling%2C%0D%0Aone+of+which+is+by+stabilization+so+the+subgrade+can+be+used+based+on+the+standards.%0D%0AThe+use+of+fly+ash+as+a+stabilization+material+is+considered+an+effective+option+because%0D%0Aof+its+economical+price+and+the+elements+in+it+have+the+ability+to+harden+and+increase%0D%0Astrength+when+reacting+with+water.%0D%0AThis+study+aims+to+find+out+the+improvement+of+soft+soil+quality+that+has+been+mixed%0D%0Awith+several+variations+of+fly+ash+seen+from+parameters+such+as+Atterberg+Limits+and%0D%0ACBR.+By+reviewing+the+highest+temperature+conditions+that+ever+happened+in+Indonesia%0D%0Abased+on+Badan+Meteorologi+dan+Geofisika+(BMKG)+and+relating+it+with+temperature%0D%0Aconditions+in+the+field%2C+the+study+also+reviewed+the+influence+of+high+temperatures+of%0D%0A40%C2%B0C+on+these+parameters.%0D%0AThe+results+are+a+decrease+in+the+maximum+dry+density+and+an+increase+in+the+optimum%0D%0Amoisture+content.+In+addition%2C+the+value+of+the+Atterberg+Limit+decreased+significantly.%0D%0AThe+largest+CBR+value+is+shown+in+the+addition+rate+of+fly+ash+by+10%25+with+a+7-day%0D%0Acuring+time+at+a+temperature+%3E40%C2%B0C.%0D%0AKeywords%3A+Soft+Soil%2C+Soil+Stabilization%2C+Fly+Ash%2C+High+Curing+Temperature%2C+CBR&rft.publisher=FAKULTAS+TEKNIK&rft.date=2021-06-29&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F68215%2F1%2FABSTRAK%2520-%2520septriza%2520auli.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F68215%2F2%2FSKRIPSI%2520FULL_Septriza%2520Auli_1615011076%2520-%2520septriza%2520auli.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F68215%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN_Septriza%2520Auli_1615011076%2520-%2520septriza%2520auli.pdf&rft.identifier=++SEPTRIZA+AULI%2C+1615011076++(2021)+PENGARUH+SUHU+TINGGI+PEMERAMAN+TERHADAP+KINERJA+FLY+ASH+(STUDI+PERBAIKAN+TANAH+LUNAK+BERGRADASI+SERAGAM).++FAKULTAS+TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F68215%2F