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PENGUJIAN PENGUJIAN LABORATORIUM GEOTEKNIK LABORATORIUM GEOTEKNIK
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Pengujian Laboratorium Geomekanika

Oct 08, 2015

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Pengujian Laboratorium Geomekanika
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  • PENGUJIAN LABORATORIUM GEOTEKNIK

  • SIFAT FISIK BATUAN1. Densitas (asli, kering, jenuh) 2. Berat jenis (asli, semu)3. Kadar air (asli, jenuh)4. Derajat kejenuhan5. Angka pori6. Porositas7. Kekerasan

  • SIFAT MEKANIK BATUAN1. Kuat tekan (c)2. Kuat tarik (t)3. Kuat geser (c, )4. Modulus Elastisitas (E)5. Poissons Ratio ()

  • Densitas asliDensitas keringDensitas jenuh

  • PENGUJIANSIFAT MEKANIK BATUAN1. KUAT TARIK2. KUAT TEKAN UNIAKSIAL3. KUAT TEKAN TRIAKSIAL4. KUAT GESER5. POINT LOAD INDEKS6. CEPAT RAMBAT GELOMBANG ULTRASONIC

  • PENGUJIANSIFAT MEKANIK BATUANKUAT TARIK BRAZILIAN (UNIAXIAL TENSILE STRENGTH) 2 Pt = ------- RH

  • PENGUJIANSIFAT MEKANIK BATUAN2. KUAT TEKAN UNIAKSIAL (UNIAXIAL COMPRESSIVE STRENGTH) Fmaksc = -------- D2

  • PENGUJIANSIFAT MEKANIK BATUAN3. KUAT GESER LANGSUNG (DIRECT SHEAR) P = ------- D2Deformasi, mmShear Strength, MPaPeakResiduNPD

  • PENGUJIANSIFAT MEKANIK BATUAN4. KUAT TEKAN TRIAKSIAL P1- 3 = ------- D231- 3331113C

  • PENGUJIANSIFAT MEKANIK BATUAN PIs = ----- D2

    PIs50 = k ----- D2

    5. POINT LOAD INDEX (Is)k = (D/50)0,45

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