CD Skripsi

Hubungan Empiris Parameter Koefisien Konsolidasi Cv, Dengan Konsolidasi Ch (Studi Kasus : Tanah Pesisir Provinsi Riau)

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ABSTRACT
The rapid development of infrastructure in Riau Province has an impact on
increasing land needs, especially in coastal areas which are dominated by soft
soils. Soft soil will experience a large settlement if it is given a construction load
for a long time. This is caused by the discharge of pore water in the soil causing
damage to the construction structure. The preloading method on soft soil with
vertical drain system is one of the most popular methods used to increase the
shear strength of soft soil and control the settlement that occurs after
construction. The permeability rate of soft soil is very low so that the time for
consolidation to achieve the optimum shear strength will take more time.
Generally, consolidation occurs only in the vertical direction, whereas in this
study horizontal consolidation is obtained by modifying the consolidation test,
namely by using a membrane to limit the movement of pore water when
compressed by loading so that the water moves radially towards the vertical hole
that filled with sand. This study aims to analyze the relationship between the
vertical consolidation coefficient and the horizontal consolidation coefficient on
the physical properties of the soil through laboratory tests. Soil samples used in
this study were taken in undisturbed conditions. The results of this study obtained
differences in the decline that occurred in various types of soil from the coastal
areas of Riau Province. The largest land subsidence for vertical consolidation
and horizontal consolidation is on the Pakning River. Based on the results of
testing that has been done, the correlation coefficient cv and coefficient ch, is
obtained by means of linear regression. Correlation of coefficient cv and
coefficient ch obtained empirical correlation value in an equation ch = 11.088cv +
0.0005.
Keywords: Soft Soil, Vertical Drain, Vertical Consolidation, Horizontal
Consolidation, Square Root of Time Method

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

07 01. 120 (0108)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Teknik – Teknik Sipil., 2020

Deskripsi Fisik

xii, 29 hlm.; ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

07 01. 120 (0108)

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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