CD Skripsi

Analisis Numerik Pengaruh Efek Rangkak Dan Spasi Antar Tiang Terhadap Respon Penurunan Fondasi Tiang Helikal

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ABSTRACT
Peat is soil with high water content and organic content. This causes peat to have high levels of compressibility and settlement as well as low bearing capacity. Because of this, an alternative has emerged to use helical piles which can increase the bearing capacity of peat. This study aims to investigate the effect of creep parameters and the distance between helical pile foundations on soil settlement and failure patterns. The research was conducted by modeling helical piles and peat soils using the PLAXIS 2D application. The modeling was modified by giving different creep index (Cα) parameter variations, ranging from Cc/30 to Cc/10. The variation of the distance between the helical pile foundations starts from a distance of 1.5DL to 5DL. The results of modeling using different creep index parameters show a greater decrease in value as the creep index value increases. Modeling with different distances between helical pile foundations shows the opposite result, where the settlement value will be smaller as the distance between helical pile foundations increases. The creep effect itself will be seen starting from the 1-year to 10-year consolidation simulation. Where it is seen that the settlement will continue after 1 year of consolidation in Soft Soil Creep (SSC) soil material using the Cα parameter, while in Soft Soil (SS) soil material the settlement will no longer take place after 1 year of consolidation.
Keyword : peat, helical pile, creep effect, PLAXIS 2D, settlement

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1807113553

Penerbit

Pekanbaru : Universitas Riau – Fakultas Teknik – Teknik Sipil., 2023

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1807113553

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

TEKNIK SIPIL

Info Detail Spesifik

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Pernyataan Tanggungjawab

DAUS

Versi lain/terkait

Lampiran Berkas

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