?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PENGARUH+VARIASI+WAKTU+PEMERAMAN+TERHADAP+NILAI+UJI%0D%0AKUAT+TEKAN+BEBAS+PADA+TANAH+LEMPUNG+DAN+LANAU+YANG%0D%0ADISTABILISASI+MENGGUNAKAN+SEMEN+PADA+KONDISI%0D%0ARENDAMAN&rft.creator=DINDHA+AMALIA+SYANANTA%2C+1115011022&rft.subject=+&rft.description=Tanah+di+Indonesia+sebagian+besar+merupakan+tanah+lempung+dan+lanau%2C+yang%0D%0Acenderung+tidak+stabil%2C+diantaranya+daya+dukung+dan+penurunan+tanah.+Untuk%0D%0Amemperbaiki+tanah+tersebut+dibutuhkan+stabilisasi+tanah+diantaranya%0D%0Amenggunakan+bahan+tambahan+(additive).+Uji+kuat+tekan+bebas+(Unconfined%0D%0ACompression+Test)+merupakan+cara+yang+dilakukan+di+laboratorium+untuk%0D%0Amengukur+kuat+tekan+yang+diberikan+sampai+tanah+tersebut+terpisah+dari+butiranbutirannya%0D%0Ajuga+mengukur+regangan+tanah+akibat+tekanan+tersebut.Dalam%0D%0Apenelitian+ini+akan+dilakukan+uji+kuat+tekan+bebas+serta+untuk+memperbaiki+mutu%0D%0Atanah+digunakan+bahan+pencampur+berupa+semen+dengan+variasi+pemeraman+7%0D%0Ahari%2C+14+hari+dan+28+hari+agar+dapat+mengetahui+kekuatan+optimal+pada+tanah%0D%0Alempung+maupun+lanau.%0D%0ADari+pengaruh+variasi+waktu+pemeraman+terhadap+nilai+uji+kuat+tekan+bebas%0D%0Adidapat+peningkatan+nilai+kuat+tekan+bebas+tertinggi+pada+campuran+semen%0D%0Adengan+variasi+waktu+pemeraman+14+hari+sebesar+0%2C5927+kg%2Fcm2+untuk+tanah%0D%0Alempung.+Pada+tanah+lanau+peningkatan+nilai+kuat+tekan+bebas+tertinggi+dengan%0D%0Avariasi+waktu+pemeraman+14+hari+sebesar+0%2C5819+kg%2Fcm2.+Dalam+kondisi+optimal%0D%0Apengaruh+campuran+semen+pada+tanah+lempung+dan+tanah+lanau+terjadi+pada%0D%0Acampuran+semen+9%25+dengan+waktu+pemeraman+14+hari.+Dari+hasil+yang+didapat%0D%0Amemperlihatkan+sejalan+dengan+peningkatan+kadar+semen%2C+terjadi+peningkatan%0D%0Anilai+qu.+Dengan+bertambahnya+waktu+pemeraman+maka+nilai+kuat+tekan+juga%0D%0Amengalami+peningkatan.%0D%0AKata+kunci+%3A+kuat+tekan%2C+semen%2C+pemeraman%2C+tanah+lempung%2C+tanah+lanau%0D%0A%0D%0A%0D%0AABSTRAK+BAHASA+INGGRIS%0D%0A%0D%0ASoil+in+Indonesia+are+mostly+clay+and+silt%2C+which+tend+to+be+unstable%2C+such+as+the+soill+support%2C%0D%0Acompressive+strength+of+soil+and+land+subsidence.+To+improve+the+land+needed+including+soil%0D%0Astabilization+using+additional+materials+(additive).+Unconfined+Compression+Test+is+a+method%0D%0Athat+done+in+the+laboratory+to+measure+compression+until+the+soil+separates+from+its+grains+and%0D%0Ato+measure+the+soil+stretch+from+that+press.+In+this+research+to+improve+the+quality+of+the+soil%0D%0Aused+materials+like+cement+mixer+with+a+variety+of+curing+7+days%2C+14+days+and+28+days+in%0D%0Aorder+to+determine+the+optimum+strength+in+clay+and+silt.%0D%0AFrom+the+effect+of+variations+in+curing+time+on+compressive+strength+test+values+obtained%0D%0Aincrease+in+the+compressive+strength+at+the+highest+cement+mix+with+a+variety+of+curing+time%0D%0Aof+14+days+at+0.5927+kg+%2Fcm2+for+clay.+On+the+silt+soil+increase+in+the+compressive+strength%0D%0Awith+the+highest+free+14-day+curing+time+variation+of+0.5819+kg+%2F+cm2.+Under+optimal%0D%0Aconditions+the+influence+of+a+mixture+of+cement+on+clay+and+silt+soil+occurred+in+9%25+of+cement%0D%0Amix+with+a+curing+time+of+14+days.+From+the+results+obtained+show+consistent+with+an+increase%0D%0Ain+cement+content%2C+an+increase+in+the+value+of+qu.+With+increasing+curing+time+then+the%0D%0Acompressive+strength+also+increased.%0D%0AKeywords%3A+compressive+strength%2C+cement%2C+curing%2C+clay%2C+silt&rft.publisher=FAKULTAS+TEKNIK&rft.date=2016-02-29&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F21437%2F1%2FABSTRAK%2520BAHASA%2520INGGRIS%2520%2526%2520INDONESIA.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F21437%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F21437%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++DINDHA+AMALIA+SYANANTA%2C+1115011022++(2016)+PENGARUH+VARIASI+WAKTU+PEMERAMAN+TERHADAP+NILAI+UJI+KUAT+TEKAN+BEBAS+PADA+TANAH+LEMPUNG+DAN+LANAU+YANG+DISTABILISASI+MENGGUNAKAN+SEMEN+PADA+KONDISI+RENDAMAN.++FAKULTAS+TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F21437%2F