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MEKANIKA TANAH I

MEKANIKA TANAH I. Fakultas Teknik Sipil - Geoteknik Universitas Syiah Kuala Banda Aceh. Staf Pengajar : Reza P. Munirwan , S.T, M.Sc. Distribusi Ukuran Butiran (Grain Size Distribution).

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MEKANIKA TANAH I

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  1. MEKANIKA TANAH I Fakultas Teknik Sipil - GeoteknikUniversitas Syiah KualaBanda Aceh StafPengajar: Reza P. Munirwan, S.T, M.Sc

  2. DistribusiUkuranButiran(Grain Size Distribution) Distribusi ukuran butiran adalah penentuan persentase berat butiran pada satu unit saringan, dengan ukuran diameter lubang tertentu.

  3. DistribusiUkuranButiran(Grain Size Distribution) • PENGELOMPOKAN TANAH (LihatGambar) • Tanah berbutirKasar: KerikildanPasir • Tanah berbutirHalus : LanaudanLempung

  4. Partikel Tanah

  5. Partikel Tanah

  6. DistribusiUkuranButiran(Grain Size Distribution)

  7. Analisa / Test Ayakan Kerikil Pasir Pakai Saringan Kering Pakai Hidrometer Lanau / Lempung

  8. Analisa / Test Ayakan

  9. Analisa / Test Ayakan

  10. Analisa / Test Ayakan

  11. Analisa / Test Hidrometer

  12. Analisa / Test Hidrometer Sketsaalathidrometerdanalathidrometerdidalamgelasukur yang berisitanah yang sudahdicampurdengancairan standard. PercobaanHidrometerdilaboratoriumMekanika Tanah

  13. KurvaDistribusiButiran Tanah

  14. KurvaDistribusiButiran Tanah

  15. KurvaDistribusiButiran Tanah

  16. Rentang Batas Ukuran Butiran Tanah

  17. KurvaDistribusiButiran Tanah

  18. KurvaDistribusiButiran Tanah

  19. KurvaDistribusiButiran Tanah

  20. KurvaDistribusiButiran Tanah

  21. Tugas Hasilujianalisisdanhidrometerditunjukkandalamtabeldibawahini. Gambarkankurvadistribusibutiran. BerapaD10, D30danD60. Tentukankoefisienkeseragaman (Cu) dankoefisiengradiasinya (Cc). Bagaimanagradasinya? Tabel 1 Tabel 2

  22. Format Tugas • Cover • Pendahuluan • MetodePerhitungan • Hasil • Kesimpulan Kumpul Tugas Tgl 15 April 2010. (Pada saat Midterm)

  23. SELESAI

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