MODEL PENDEKATAN ALAT UJI KEPADATAN RINGAN UNTUK TANAH DI LABORATORIUM

Anwar Muda

Abstract


The study is motivated, that during compaction test light to ground in the laboratory with standard equipment ISO 1742: 2008. However, this equipment has not been done as a benchmark or model approaches that have the same standards with ISO 1742: 2008 with a margin of error of ≤ 5%. This study aims to determine whether the test equipment density of light to the ground in a laboratory with a model can be used as a means of testing the density of light to the ground in a laboratory with the same standards as ISO 1742: 2008 with a margin of error of ≤ 5% and give the same assessment of the performance heap.

The research method with a step that is preparing the soil samples are clay Palangkaraya and 2 pieces of light density test equipment is ISO 1742: 2008 and the model. Then, the next step is to test the density of the two pieces of the tool.

The results showed the maximum dry weight of 1,51 g / cm3 and the optimum water content and soil 25,74% including silt-loam with poor performance forecasts pile up good or clay with a pile of bad performance forecast to moderate. While the maximum density of clay based Model for 5, 10, and 15 collisions per layer and for 20 and 25 collisions per layer as much as 2 layers, obtained by bulk density maximum dry and optimum moisture content with a margin of error of <5% of the ISO 1742: 2008, but do not have the same ratings with ISO 1742: 2008 on the performance of the pile, so that the model has not been qualified as light density test equipment to the ground in a laboratory. For 30 collisions per layer as much as 2 layers, has a bulk density maximum dry and optimum moisture content with a margin of error of <5% of the ISO 1742: 2008 and similar assessments to ISO 1742: 2008 on the performance of the pile, then the model qualifies as test equipment light density to the ground in a laboratory and have the same standards SNI1742: 2008.


Keywords


models, approaches, light density, soil

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References


Deni Setyadi (2010), Pengaruh Penambahan Tanah Gadong Pada Stabilisasi Tanah Lempung Tanon Dengan Semen (Studi Kasus Kerusakan Jalan Desa Jono, Tanon, Sragen, Penelitian Skripsi Program Studi Teknik Sipil, Universitas Muhammadiyah Surakarta

Hardiyatmo, H.C, (2012), Mekanika Tanah 1, Edisi Keenam, Gajah Mada University Press, Yogyakarta

Hartosukma E.W (2005), Perilaku Tanah Lempung Ekspansif Karangawen Demak Akibat Penambahan Semen dan Fly Ash Sebagai Stabilizing, Penelitian Tesis Program Magister Teknik Sipil Universitas Diponegoro, Semarang.

http://ivanfaisalrahman.hyperphp.com, Menghitung Margin Error, diakses 13 Desember 2015

http://unitedgank007.blogspot.co.id/2016/01/pemadatan-tanah.html

http://www.diskusilepas.com, Margin Error, diakses 13 Desember 2015

Kretjie dan Morgan (www. slideshare.net), diakses 6 Agustus 2014.

Muda, A (2011), Stabilisasi Tanah Lempung Bukit Rawi Menggunakan Pasir dan Semen, Tesis, Program Studi Magister Teknik Sipil Universitas Lambung Mangkurat, Banjarmasin

SNI 03-1966-1990, Metode Pengujian Batas Plastis Tanah

SNI 1742:2008, Pengujian Kepadatan Ringan Untuk Tanah

SNI 1964:2008, Cara Uji Berat Jenis Tanah

SNI 1965:2008, Cara Uji Penentuan Kadar Air Untuk Tanah dan Batuan di Laboratorium

SNI 3423:2008, Cara Uji Analisis Ukuran Butir Tanah

Warsiti, (2009), Jurnal Wahana TEKNIK SIPIL Vol. 14 No. 1, April 2009, Jurusan Teknik Sipil Politeknik Negeri Semarang

Yuniarti, R (2008), Media Teknik Sipil, Jurusan Teknik Sipil, Universitas Mataram




DOI: http://dx.doi.org/10.20527/infotek.v17i1.1263

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