CD Skripsi

Pengaruh Dinding Bata Terhadap Perilaku Keruntuhan Bangunan Beton Bertulang Melalui Analisis Pushover

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ABSTRACT
Indonesia is located on the Pacific Ring of Fire, making it highly vulnerable to earthquakes that have significant impacts on building structures. To mitigate potential damage, building structure planning must consider a combination of loads such as dead loads, live loads, and seismic loads. This study aims to analyze the influence of non-structural brick walls on stiffness, ductility, and failure patterns in regular buildings using SeismoStruct modeling and experimental data verification through the pushover method. The model verification was performed for a bare frame based on experimental data from Mehrabi et al. (1996), showing that the maximum shear force in the experimental bare frame reached 107.16 kN with a displacement of 74.61 mm, while SeismoStruct modeling resulted in 115.06 kN at a displacement of 75 mm, with an average stiffness difference of 10.88%. For the infilled frame, five formulations were compared, with the highest ratio obtained from Turgay et al., and CCMPA at 1.045, enhancing lateral stiffness and energy capacity, with the experimental shear force reaching 221.53 kN. This formulation was applied to the brick walls in the building structure. In building modeling, the results showed that the building without brick walls had an average stiffness of 2.731 kN/mm, a maximum displacement of 230 mm, a shear force of 652.89 kN, and a ductility of 2.96. Conversely, the building with brick walls exhibited an average stiffness of 3.247 kN/mm, a maximum displacement of 200 mm, a shear force of 704.74 kN, and a ductility of 2.24. The failure pattern in the structure with brick walls was more stable, with a uniform distribution of lateral forces and the first yield occurring in only one beam element, while the structure without walls showed rapid failure in two beam elements at the first yield condition. The addition of brick walls increases the stiffness of the structure but decreases ductility, resulting in longer deformation and reducing the risk of sudden failure, making the structure safer and more resilient to earthquakes.
Keywords: Pushover, brick walls, regular buildings, shear force, ductility.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

2007135663

Penerbit

Pekanbaru : Universitas Riau – F.TEKNIK – sipil., 2025

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

2007135663

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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