CD Skripsi

Pengujian eksperimental dan pemodelan elemen hingga balok beton bertulang yang diperkuat dengan metode deep embedment

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The shear capacity of existing reinforced concrete structures often cannot
meet existing requirements. This decrease in strength can be caused by increased
load, inadequate shear strength in the initial design and material damage due to
natural factors. Many reinforcement methods have been carried out, namely the
external bonded (EB) method and the near-surface mounted (NSM) method.
However, the shear reinforcement using the EB and NSM methods is vulnerable
to structural failure because the reinforcement of this method only adheres to the
attachment of the epoxy and its concrete blanket. To overcome this problem, the
reinforcement method with the deep embedment (DE) method has been proposed
for shear reinforcement in reinforced concrete beams. Reinforcement by the DE
method is reinforced shear reinforcement in the core of reinforced concrete
beams. In this study, reinforced concrete beams were reinforced by implanting
three steel bars with a distance of 200 mm each in the beam's shear span.
Behavior of reinforced concrete beams experimental results compared with the
behavior of reinforced concrete beams results from finite element modeling. The
experimental results and finite element reinforced concrete beams reinforced by
the DE method show that the maximum shear forces are 34.65 kN and 31.81 kN,
respectively. While the maximum deflection result from experimental testing is
19.80 mm and the maximum deflection of the finite element is 8.32 mm. Test
specimens reinforced by the deep embedment method experienced an increase in
load and deflection of 22.08% and 36.72% compared to the beam without
reinforcement. The collapse model that occurred from experimental tests and
finite elements experienced bending collapse.
Keywords: shear reinforcement, deep embedement method, finite element model,
shear capacity, reinforced concrete beams

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

07 01. 120 (0008)

Penerbit

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

Deskripsi Fisik

xvii, 84 hlm.; ill.; 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

07 01. 120 (0008)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

SIPIL

Info Detail Spesifik

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Pernyataan Tanggungjawab

Deni

Versi lain/terkait

Lampiran Berkas

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