CD Skripsi

Perubahan Nilai Cbr Dengan Penambahan Air Diatas Kadar Air Optimum Pada Tanah Lempung Yang Dicampur Abu Terbang

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Clays are soft soils which have low bearing capacities. One of the methods to determine the soil bearing capacity is CBR (California BearingRatio). Research on Laboratory for determining CBR value of soil generally performed on condition of optimum moisture content (OMC) or fully saturated soil. This research evaluates the CBR value of clays with various fly ash contents from OMC to fully saturated. The percentage of fly ash to addition with content 10%, 15%, 20%, 25%, and 30% of the total weigth of mixture.
The results show that, when the soil is compacted at OMC conditions, the effect of saturation resulted will decrease the CBR value up to 67% of CBR unsoaked. When soil is compacted with moisture content above the OMC, increase of water content resulted will decrease the CBR value up to 24%. Furthermore, the addition of fly ash content is effective to maximum improve the CBR unsoaked and CBR soaked about 25%.
Key Words: CBR, water content, clay, fly ash

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

07 01. 114 (0020)

Penerbit

Pekanbaru : Universitas Riau - Fakultas Teknik - Teknik Sipil., 2014

Deskripsi Fisik

xix, 87 hlm.:ill,; 29 cm

Bahasa

ISBN/ISSN

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Klasifikasi

07 01. 114 (0020)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

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Info Detail Spesifik

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Pernyataan Tanggungjawab

DAUS

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