ESTIMATION OF SOIL HOMOGENEITY OF MODIFIED AJKWA DEPOSITION AREA LEVEE, TIMIKA PAPUA

Setiawan, Budhi and Sunyoto, Wahyu and Setiawan, Iwan and Setiojati, Ambiyar (2010) ESTIMATION OF SOIL HOMOGENEITY OF MODIFIED AJKWA DEPOSITION AREA LEVEE, TIMIKA PAPUA. In: The 39th IAGI Annual Convention and Exhibition, 22-25 November 2010, Lombok, Indonesia. (In Press)

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    Abstract

    The Modified Ajkwa Deposition Area (ModADA) and its levee is an embankment that developed to retain tailling originated from PTFI mining activities situated at Timika, Papua. Two Engineered Levees with approximately 52 km long each are constructed to contain the tailling situated at the eastern and Western part of ModADA. A statistical modeling concerning to spatial distribution of the Dutch penetration value resistance (sondir) of high density data was performed. The model separates into uncertainty that originated in the statistical primary factor that accompanies calculating among these results. Based on statistical uncertainty using Soil CPT Program, this is shown the trend of homogeneity of soil in western part of ModADA levee.

    Item Type: Conference or Workshop Item (Paper)
    Uncontrolled Keywords: geostatistics model, sondir, ModADA, soil investigation analysis, embankment
    Subjects: Q Science > QE Geology
    Divisions: Faculty of Engineering > Department of Civil Engineering
    Depositing User: Hairul Anwar
    Date Deposited: 06 Sep 2013 14:34
    Last Modified: 06 Sep 2013 14:34
    URI: http://eprints.unsri.ac.id/id/eprint/2616

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