ESTIMATION OF SOIL HOMOGENEITY OF MODIFIED AJKWA DEPOSITION AREA LEVEE, TIMIKA PAPUA
| Main Authors: | Setiawan, Budhi, Sunyoto, Wahyu, Setiawan, Iwan, Setiojati, Ambiyar |
|---|---|
| Format: | Proceeding NonPeerReviewed application/pdf |
| Terbitan: |
, 2010
|
| Subjects: | |
| Online Access: |
http://eprints.unsri.ac.id/2616/1/Estimation_og_Soil_Homogeneity_of_Modified_Ajkwa_Deposition_Area_Levee%2C_Timika_papua(%232616).pdf http://eprints.unsri.ac.id/2616/ |
Daftar Isi:
- 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.