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STABILISASI TANAH LEMPUNG DENGAN
MENGGUNAKAN SERAT SABUT KELAPA
MELALUI UJI KUAT GESER LANGSUNG ( DIRECT
SHEAR TEST ) DI LABORATORIUM
SKRIPSI
Oleh
SEBRIAN RAHMADI
07 172 077
JURUSAN TEKNIK SIPIL - FAKULTAS TEKNIK
UNIVERSITAS ANDALAS
PADANG
2014
STABILISASI TANAH LEMPUNG DENGAN
MENGGUNAKAN SERAT SABUT KELAPA
MELALUI UJI KUAT GESER LANGSUNG ( DIRECT
SHEAR TEST ) DI LABORATORIUM
SKRIPSI
Diajukan sebagai syarat untuk menyelesaikan pendidikan
Program Strata-1 pada Jurusan Teknik Sipil Fakultas Teknik
Universitas Andalas Padang
Oleh
SEBRIAN RAHMADI
07 172 077
Pembimbing
Ir. HENDRI GUSTI PUTRA, MT
ANDRIANI, MT
JURUSAN TEKNIK SIPIL - FAKULTAS TEKNIK
UNIVERSITAS ANDALAS
PADANG
2014
DAFTAR ISI
ABSTRAK ................................................ Error! Bookmark not defined.
DAFTAR ISI ........................................................................................ iii
DAFTAR TABEL .................................... Error! Bookmark not defined.
DAFTAR GAMBAR ............................... Error! Bookmark not defined.
DAFTAR LAMPIRAN ............................ Error! Bookmark not defined.
KATA PENGANTAR ............................. Error! Bookmark not defined.
BAB I PENDAHULUAN ........................ Error! Bookmark not defined.
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1.2 Tujuan dan Manfaat Penelitian ... Error! Bookmark not defined.
1.3 Batasan Masalah ......................... Error! Bookmark not defined.
1.4 Sistematika Penulisan ................. Error! Bookmark not defined.
BAB II TINJAUAN PUSTAKA ............. Error! Bookmark not defined.
2.1 Pendahuluan ............................... Error! Bookmark not defined.
2.2 Landasan Teori ........................... Error! Bookmark not defined.
2.2.1 Tanah ................................... Error! Bookmark not defined.
2.2.2 Klasifikasi Tanah ................ Error! Bookmark not defined.
2.2.2.1 Klasifikasi Tanah berdasarkan UNIFIED SYSTEM
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2.2.2.2 Klasifikasi Tanah Berdasarkan AASHTO ........... Error!
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2.2.3 Identifikasi Tanah Lempung Error! Bookmark not defined.
2.2.4 Batas – Batas Konsistensi (Atterberg Limit) .............. Error!
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2.2.4.1 Batas Cair (Liquid Limit) ......... Error! Bookmark not
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2.2.4.2 Batas Plastis (Plastic Limit) ........ Error! Bookmark not
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2.2.4.3 Batas Susut (Shrinkage Limit) .... Error! Bookmark not
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2.2.4.4 Indeks Plastisitas (Plasticity lndeks) Error! Bookmark
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2.2.5 Pemadatan ........................... Error! Bookmark not defined.
2.2.6 Kriteria keruntuhan Mohr-Coulomb .. Error! Bookmark not
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2.2.7 Kuat Geser ........................... Error! Bookmark not defined.
2.2.8 Sabut kelapa ........................ Error! Bookmark not defined.
2.2.9 Stabilisasi Tanah ................. Error! Bookmark not defined.
2.2.10 Perkuatan tanah dengan serat (fiber) Error! Bookmark not
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BAB III METODOLOGI ........................ Error! Bookmark not defined.
3.1 Bahan .......................................... Error! Bookmark not defined.
3.2 Peralatan ..................................... Error! Bookmark not defined.
3.3 Lokasi ......................................... Error! Bookmark not defined.
3.4 Prosedur Penelitian ..................... Error! Bookmark not defined.
3.5 Prosedur Kerja ............................ Error! Bookmark not defined.
BAB IV PROSEDUR DAN HASIL KERJA ....... Error! Bookmark not
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4.1 Prosedur Penelitian ..................... Error! Bookmark not defined.
4.1.1 Persiapan Benda Uji ............ Error! Bookmark not defined.
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4.1.2.2 Pemeriksaan Berat Volume ........ Error! Bookmark not
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4.1.2.3 Pemeriksaan Berat Jenis ............. Error! Bookmark not
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4.1.2.4 Analisa Saringan .......... Error! Bookmark not defined.
4.1.2.5 Uji Batas-batas konsistensi Tanah (Atterberg Limite)
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4.1.2.5.1 Pemeriksaan Batas Cair (Liquid Limite)........ Error!
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iv
4.1.2.5.2 Batas Plastis (Plastic Limite) Error! Bookmark not
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4.1.3 Pengujian Sifat Mekanis Tanah .......... Error! Bookmark not
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4.2 Hasil Pengujian........................... Error! Bookmark not defined.
4.2.1 Sifat Fisik Tanah ................. Error! Bookmark not defined.
4.2.2 Hasil Uji Serat Sabut KelapaError! Bookmark not defined.
4.2.3 Sifat Mekanis Tanah............ Error! Bookmark not defined.
4.2.3.1 Hasil Pengujian Pemadatan ........ Error! Bookmark not
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4.2.3.2 Hasil Pengujian Kuat Geser Langsung (Direct Shear)
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BAB V ANALISA DAN PEMBAHASAN ........... Error! Bookmark not
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5.1 Analisis Hasil Uji Sifat Fisik Tanah .......... Error! Bookmark not
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5.2 Analisis Hasil Uji Sifat Mekanik Tanah ... Error! Bookmark not
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5.2.1 Kuat geser langsung ............ Error! Bookmark not defined.
BAB VI KESIMPULAN DAN SARAN . Error! Bookmark not defined.
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6.2 Saran ........................................... Error! Bookmark not defined.
DAFTAR KEPUSTAKAAN ................... Error! Bookmark not defined.
LAMPIRAN ............................................. Error! Bookmark not defined.
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