Korelasi Tahanan Ujung Konus (qc) Dengan California Bearing Ratio (CBR) Untuk Tanah Di Banjarbaru

Correlation of cone tip resistance (qc) and California Bearing Ratio (CBR) for Soil in Banjarbaru

Keywords: CBR, qc, pemadatan, kadar air

Abstract

All this time, the score of CBR is calculated according to qc score. Generally, a planner usually refers to a graph / nomogram published in the literature book, but the graph/nomogram on the book may not probably able to apply in all areas, including Banjarbaru. In this particular research, it aimed to make the graph or equation between CBR and Cone tests in the cone area of 0.5 in2. Both tests used the same sample of water contents and density. The samples were taken in four areas in Banjarbaru; Balitra, Jalan Semeru (Semeru Street), Mandiangin Circuit, and Banjarbaru Asri Housing. There took soil samples in three points of every area. By the test, obtained the correlation between CBR and Cone End Resistance (qc) on Banjarbaru area: CBR = 0.0545 qc + 2.618 and the qc score is between 50 kg/cm2 to 300 kg/cm2.

Downloads

Download data is not yet available.

Author Biography

Hendra Cahyadi, Universitas Islam Kalimantan Muhammad Arsyad Al-Banjari Banjarmasin

References

Arief TD, Markopolo, Krislinawati SH. Model Korelasi Antara Cc Dengan Ll Untuk Tanah Lempung Di Surabaya. Dimens Tek Sipil. 2002;4(1):9–14.
ASTM. ASTM 1883-87 Standard Test Methods for Laboratory CBR Test. Annual Book of ASTM Standart Construction. 1989.
ASTM. ASTM D- 4318 Standard Test Methods for Liquid Limit, Plastic Limit and Plasticity Index of Soil. Annual Book of ASTM Standart Construction. American Society for Testing and Material; 1989.
ASTM. ASTM D- 854 Standard Test Methods for Specific Gravity of Soil Solid. Vol. 1, Annual Book of ASTM Standart Construction. Annual Book of ASTM Standart Construction; 1989. 368-376 p.
Bakrie O, Gofur N. Sifat-Sifat Tanah Dan Metoda Pengukurannya. Palembang: Universitas Sriwijaya; 1995.
Bowles J. Engineering Properties of Soil and Their Measurement. 4th Editio. New York: Megrow-Hill; 1992.
Budiman NA. Pengaruh Penambahan Abu Ampas Tebu Terhadap Sifat Fisik Dan Sifat Mekanik Tanah Lempung Ekspansif. J Ilm Tek Sipil. 2013;17(1):84–96.
G.M A, O.A A. Influence of Inorganic Salts on Soils Liquid and Plastic Limits. Civ Eng Dimens. 2013;15(1):51–60.
Hardiyatmo H. Mekanika Tanah I. Edisi Keem. Yogyakarta: Gajah Mada University Press; 2006.
Marwan, Sundary D. Hubungan Nilai California Bearing Ratio Dengan Indeks Plastisitas Tanah Desa Neuheun Aceh Besar. J Tek Sipil Univ Syiah Kuala. 2012;2(September 2012):97–104.
Nasrullah O. Pengaruh Sodium Hidroksida (NaOH) Sebagai Bahan Stabilisasi Terhadap CBR rendaman dan Batas-batas Konsistensi Tanah Lempung Bukit Rawi. Universitas Muhammadiyah Palangkaraya; 2010.
Purnomo M. Korelasi Antara CBR, PI Dan Kuat Geser Tanah Lempung. J Tek Sipil dan Perenc. 2011;13(1):81–90.
Rahardjo. Uji Sondir: Interpretasi Aplikasinya Untuk Perencanaan Pondasi. 1996.
Rostikasari A, Surjandari NS, Djarwanti N. Korelasi Indeks Kompresi (CC) Dengan Parameter Kadar Air Alamiah (wn) Dan Indeks Plastisitas ( IP ). e-Jurnal MATRIKS Tek SIPIL. 2016;55:570–5.
Shalahuddin M. Varian CBR Yang Mewakili Terhadap Kedalaman Uji DCP. J Aptek. 2012;4(2):65–70.
Widari LA. Pengaruh Penambahan Pasir Pada Tanah Lempung Terhadap Kuat Geser Tanah. Teras J. 2015;5(2):144–52.
Zaro K, Nugroho S, Fatnanta F. Pengaruh Kadar Lempung Dengan Kadar Air Diatas OMC Terhadap Nilai CBR Dengan Dan Tanpa Rendaman Pada Tanah Lempung Organik. Jom F Tek. 2014;1(2):1–5.
Published
2019-12-01
How to Cite
Cahyadi, H. (2019). Korelasi Tahanan Ujung Konus (qc) Dengan California Bearing Ratio (CBR) Untuk Tanah Di Banjarbaru. Media Ilmiah Teknik Sipil, 8(1), 9-16. https://doi.org/10.33084/mits.v8i1.1034