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EKSPERIMEN BUKAAN PERSEGI PADA BADAN BALOK BETON BERTULANG AKIBAT BEBAN LENTUR

The opening on the body of a beam is an empty space created in the beam\'s structure to provide a pathway for utility network access in a building. Placing openings in the field area is better for bearing the loads acting on the beam, in addition to serving as utility supports. Square-shaped openings can accommodate piping, air conditioning installations, electrical wiring, and computer networks. Openings in reinforced concrete beam bodies are used to increase the height of building spaces and provide a path for pipe installation. This study aims to determine the effect of square openings on the reinforced concrete beam body due to flexural loads. The method used in this research involves conducting flexural tests on reinforced concrete beams. The reinforced concrete beam used as the flexural test specimen has dimensions of 10 x 15 x 60 cm. The variations in this study involve the dimensions of openings in the field area, namely a normal beam without openings, a beam with a 5 x 5 cm opening, and a beam with a 5 x 10 cm opening. The concrete is tested after 28 days. Based on the experimental results and data analysis, the normal beam (BN) has an average flexural strength of 14.472 MPa. Meanwhile, beam with opening dimension 1 (BBD1) with a 5 x 5 cm opening size is 2.8% lower than the normal beam (BN), with an average flexural strength of 14.072 MPa. And beam with opening dimension 2 (BBD2) with a 5 x 10 cm opening size is 21.2% lower than the normal beam (BN) and 17.9% lower than beam with opening dimension 1 (BBD1), with an average flexural strength of 11.938 MPa. Thus, square openings on the reinforced concrete beam body have an effect on flexural strength.

Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

PA23.22401.523

Penerbit

BANYUWANGI : POLITEKNIK NEGERI BANYUWANGI., 2023

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

362022401051

Klasifikasi

NONE

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

Beam
Opening
Flexural Load
Field Area

Info Detail Spesifik

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Pernyataan Tanggungjawab

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Versi lain/terkait

Lampiran Berkas

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