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All Journal SMARTek JOURNAL TEKNIK SIPIL DAN INFRASTRUKTUR MEKTEK Jurnal Teknik Sipil
Benyamin Bontong
Jurusan Teknik Sipil, Fakultas Teknik, Universitas Tadulako Kampus Bumi Tadulako, Tondo Palu 94118.
Civil Engineering, Building, Construction & Architecture Education

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Journal : MEKTEK

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PENGARUH KEPADATAN DAN KADAR AIR TERHADAP HAMBATAN PENETRASI SONDIR PADA TANAU LANAU (Studi kasus: Lanau di Tondo Kota Palu) Bontong, Benyamin
MEKTEK Vol 11, No 2 (2009)
Publisher : MEKTEK

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (207.405 KB)

Abstract

The penatration resistance using DCPT on a type of soil are influenced by density and moisture content. The aim of this research is to experimentally study of cone penetration resistance (qc) friction ratio Rf ), dry density (γd) and water content (w) relationship on silt. The silt sample taken from Tondo, Eastward of SMUN 5 Palu. The penetration test are worked on several γd and w variation. Test result showed that the higher the water content, the higher the friction ratio Rf but the lower the qc. At low w, the higher the γd the higher the gradient qc/w. At hight water content, rising up the γd have no significant influence to the gradient qc/w
PENGARUH KEPADATAN DAN KADAR AIR TERHADAP HAMBATAN PENETRASI SONDIR PADA TANAH PASIR (Studi kasus: Pasir Sungai Palu) Bontong, Benyamin
MEKTEK Vol 12, No 1 (2010)
Publisher : MEKTEK

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Abstract

The DCPT penatration resistance on each type of soil has a specific characteristic. The aim of this researchis to experimentally study of DCPT penetration resistance (qc and Rf) of sand for several water content (w)and dry density( d ) variation, and comparison with the same parameter of silt. The sample of sand takenfrom Palu-1’s bridge upstream. Test result showed that the variation of “w” have no significant influencefor qc and Rf. The higher thed the higher the qc and Rf. The specific relation of qc, Rf , w and d of sandin comparison with silt by using charts are veryclear and usefull to interpret the soil type
Co-Authors Agus Dwijaka Harun Mallisa Ida Sri Oktaviana Tan Suryani Sollu