Art Original

Geotechnical characterization of a clayey soil stabilized with polypropylene fiber using unconfined compression and resilient modulus testing data

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This paper focuses on the geotechnical characterization of a clayey soil and its mixture with polypropylene fiber. The laboratory testing program was directed to: (1) analysis of the influence of fiber content and fiber length on the unconfined compression strength of a clayey soil in order to determine optimum parameters to be used in repeated-loading triaxial tests, and (ii) analysis of the influence of fiber on the resilient modulus of the clayey soil, according to the Brazilian standard DNER-ME 131/94. The laboratory testing data support that: (i) the mechanical response of the composite is fiber content and fiber length dependent; (ii) addition of fiber to the soil improves substanially its unconfined compression strength; and (iii) addition of fiber to the soil is also responsible for substantial decrease in its Mr values, and produces a composite that can be useful in road engineering practice

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Ketersediaan

Informasi Detail

Judul Seri

Astm Stp 1437 Resilient Modulus Testing For Pavement Components

No. Panggil

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Penerbit

: ASTM., 2003

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

625.8

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

RESILIENT MODULUS TESTING

Info Detail Spesifik

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Pernyataan Tanggungjawab

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Versi lain/terkait

Lampiran Berkas

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