mekanika tanah i
DESCRIPTION
MEKANIKA TANAH I. PERTEMUAN 1 PENDAHULUAN. Oleh : Arwan Apriyono. PROGRAM STUDI TEKNIK SIPIL JURUSAN TEKNIK FAKULTAS SAINS DAN TEKNIK UNSOED TAHUN 2011. I NTRODUCTION. Air Tanah . Permeabilitas Tanah. Seepage / Rembesan. Tegangan Efektif. I NTRODUCTION. I NTRODUCTION. - PowerPoint PPT PresentationTRANSCRIPT
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MEKANIKA TANAH IPERTEMUAN 1PENDAHULUAN
Oleh :Arwan Apriyono
PROGRAM STUDI TEKNIK SIPIL JURUSAN TEKNIK FAKULTAS SAINS DAN TEKNIK UNSOED
TAHUN 2011
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INTRODUCTION
Air Tanah
Permeabilitas Tanah
Seepage/Rembesan
Tegangan Efektif
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INTRODUCTION
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INTRODUCTION
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INTRODUCTION
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INTRODUCTION
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What is permeability?A measure of how easily a fluid (e.g.,
water) can pass through a porous medium (e.g., soils)
Loose soil- easy to flow
- high permeability
Dense soil- difficult to flow
- low permeability
water
INTRODUCTION
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What is deference betweenPorosity and Permeability?
These two figures have the same porosity (same pore space).
In the figure to the right the pore channels are closed and the permeability is zero.
Illustration of pore and pore channels in a rock.
INTRODUCTION
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INTRODUCTION
Flow increasing. Dozers sent to fill hole at El. 5200. About 10.45 AM June 5, 1976.
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INTRODUCTION
Early afternoon June 5, 1976
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Late afternoon June 5, 1976.
INTRODUCTION
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BAHAN KULIAH SETELAH MID TEST:
1. Pendahuluan & Air Tanah
2. Permeabilitas TanahGaris AliranHukum DarcyUji permeabilitas di laboratoriumUji permeabilitas di lapangan
3. Seepage/Rembesan :Flow NetSeepageTekanan RembesanKeamanan thd Piping
4. Tegangan Efektif
INTRODUCTION
Pertemuan 2
Pertemuan 4Pertemuan 5
Pertemuan 6
Pertemuan 1
Pertemuan 3