NILAI CBR PADA STABILISASI TANAH DENGAN SEMEN JALAN BUDI UTOMO UNIB DEPAN

mawardi mawardi(1), Makmun R. Razali(2), Olandri Wijaya(3),
(1) Universitas Bengkulu, Indonesia
(2) Universitas Bengkulu, Indonesia
(3) Universitas Bengkulu, Indonesia

Abstract


CBR value research on soil stabilization with cement in the Budi Utomo UNIB Depan for influence soil properties and soil CBR original value after stabilisation with cement. Geotechnical Lab Testing was conducted at the Faculty of Engineering UNIB. Test laboratory soil properties include: density, water content, sieve analysis, Proctor standard test, Atterberg limits, and experimental value of CBR (California Bearing Ratio) laboratory. Stabilization soft soil made with cement with the addition of cement content of 0%, 2%, 4%, 8% and 12%. Based on test results propeties soil and the value of laboratory CBR. CBR maximum value at additioning cement content of 12%, the CBR value an increase of 144.21%, of the original soil conditions, dry density increase 3.85%, of the original soil, optimum moisture content decrease 13.75% of the original soil, PI value decresel 50.42% of the original soil, the value of  specific gravity (Gs) increse 1.93% of the original soil. Stabilization with cement increasing the value of CBR, which means it will also boost the stability of the soil and will also increase the soil bearing capacity (qu). The increase in soil stabilization and soil bearing capacity proportional to the increase in the value of CBR amounted to 144.21%, this is due to the presence of silica, clay and limestone contained in the hydraulic cement is a binder.


Full Text:

PDF

References


Andriani, Yuliet, R., Fernandez, F.L., 2012, Pengaruh Penggunaan Semen

Sebagai Stabilisasi Pada Tanah Lempung Daerah Lambung Bukit Terhadap Nilai CBR Tanah, Jurnal Rekayasa Sipil Volume 8 No 1 Hal 2944, Februari 2012.

Budi, G.S., 2011, Pengujian Tanah di Laboratorium, Graha Ilmu, Yogyakarta.

Das, B.M. 1994. Mekanika Tanah Jilid II, Erlangga, Jakarta.

Hardiyatmo, H.C., 2002, Mekanika Tanah I, Gadjah Mada University Press, Yogyakarta.

Hardiyatmo, H.C., 2010, Stabilisasi Tanah Untuk Perkerasan Jalan, Gadjah Mada University Press, Yogyakarta.

Herman, 2013, Abu Batubara PLTU Sijantang Sebagai Bahan Stabilisasi

Tanah Lempung Ekspansif, Jurnal Momentum Volume 15 No 2 Hal 94102,

Agustus 2013.

SNI-03-3438-1994, 1994, Tata Cara Pembuatan Rencana Stabilisasi

Tanah Dengan Semen Portland Untuk Jalan, Pusjatan Balitbang PU.

SNI-03-1968-1990, 1990, Metode Pengujian Tentang Analisis Saringan

Agregat Halus dan Kasar, Pusjatan Balitbang PU.

SNI-03-1744-1089, Metode Pengujian CBR Laboratorium, Pusjatan

Balitbang PU.

SNI-1742-2008, 2008, Cara Uji Kepadatan Ringan Untuk Tanah, Badan

Standardisasi Nasional.

SK-SNI-3423-1994, cara Uji Analisis Ukuran Butir Tanah, Badan

Standardisasi Nasional.

SNI-1964-2008, 2008, Cara Uji Berat Jenis Tanah, Badan Standardisasi

Nasional.

SNI-1965-2008, 2008, Cara Uji Penentuan Kadar Air Untuk Tanah Dan Batuan Di Laboratorium, Badan Standardisasi Nasional.

SNI-1966-2008, 2008, Cara Uji Batas Plastis dan Indeks Plastisitas Tanah, Badan Standardisasi Nasional.

SNI-1967-2008, 2008, Cara Uji Batas Cair Tanah, Badan Standardisasi Nasional.

SK-SNI-1967-1990, 1990, Cara Uji Penentuan Batas Cair Dengan Alat

Cassagrande, Badan Standardisasi Nasional.

Soedarmo, G.D., dan Purnomo, S.J.E., 1993, Mekanika Tanah I, Kanisius, Malang.

Sulistyowati, T., 2006, Pengaruh Stabilitasi Tanah Lempung Ekspansif Dengan Fly Ash Terhadap Nilai Daya Dukung CBR, Jurnal Rekayasa,

Jurusan Teknik Sipil Universitas.




DOI: https://doi.org/10.33369/ijts.8.2.67-76

Article Metrics

 Abstract Views : 0 times
 PDF Downloaded : 0 times

Refbacks

  • There are currently no refbacks.


INERSIA partners :

     

INERSIA
Jurnal Teknik Sipil

Program Studi Teknik Sipil, Fakultas Teknik Universitas Bengkulu
Jln. W.R. Supratman, Kandang Limun, Bengkulu
Tlp.+62736-344087, 21170, Ext. 337, Fax +62736-349134
Email: inersia@unib.ac.id

p-ISSN 2086-9045
e-ISSN 2686-5017

 

View My Stats