CD Tesis

pengembangan rumus korelasi nilai clegg impact dan nilai california bearing ratio pada tanah kelanauan untuk timbunan

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In embankment construction activities, the selection and use of materials are crucial aspects that must meet various technical requirements to ensure the quality and safety of the constructed embankment. One of the key parameters often used as a reference in determining the quality of soil embankment construction is the California Bearing Ratio (CBR) value. The objective of this study is to evaluate the relationship between field CBR values and Clegg Impact Value (CIV) on ML and MH soils through a statistical correlation approach. Two testing scenarios were conducted in this study: Scenario 1 involved field CBR and Clegg Impact Hammer tests, while Scenario 2 involved DCP and Clegg Impact tests at depths of 10 cm and 20 cm. The results were then analyzed using regression and correlation analysis. The findings showed that the best result in Scenario 1 was obtained for the combined ML and MH soils, with the correlation equation %CBR= 0,230 (CIV)1.614 and R2 = 0,959. In Scenario 2, the best result at a depth of 10 cm was found for MH soil with R2 = 0,862 and the correlation equation %CBR = 0,557(CIV)1,039, while at a depth of 20 cm, the best result was also for MH soil with R2 = 0.847 and the correlation equation %CBR=0,796(CIV)0,877. The general form of the correlation equation between CBR and CIV values is CBR = 10a(CIV)b, where a is the intercept and b is the slope (regression coefficient) obtained from linear regression. The developed correlation equations from this study are recommended for application on ML and MH soils within the range of physical properties described identified in this research
Keywords: California Bearing Ratio, Clegg Impact Value, Regression, Correlation

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

2310246333

Penerbit

Pekanbaru : UNRI – PASCA – Magister Teknik Sipil., 2025

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

2310246333

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

Magister Teknik Sipil

Info Detail Spesifik

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Pernyataan Tanggungjawab

Rahmat

Versi lain/terkait

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