ANALISIS FAKTOR PENYEBAB KERETAKAN PONDASI MASJID DI PROYEK WADUK LEBAK BULUS JAKARTA SELATAN

DHIMAS ADJI BRIANTAMA, . (2023) ANALISIS FAKTOR PENYEBAB KERETAKAN PONDASI MASJID DI PROYEK WADUK LEBAK BULUS JAKARTA SELATAN. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Pada proyek gedung bertingkat, kerusakan seperti keretakan pada struktur bangunan seringkali terjadi salah satunya pada struktur pondasi. Tentunya terjadinya keretakan tersebut disebabkan oleh banyak faktor misalnya kondisi tanah, tinggi jatuh pengecoran, kesalahan pelepasan bekisting, kesalahan pembesian, vibrator, curing, dilatasi pengecoran, kegagalan design, dan beban tambahan. Dalam konteks ini, desain campuran beton dan pelaksanaan pekerjaan beton yang sesuai standar berperan penting akan kualitas struktur bangunan yang dikerjakan. Metode yang digunakan adalah observasi di lapangan. Observasi yang dilakukan meliputi wawancara terhadap pihak yang bertanggung jawab pada proyek tersebut dan pengamatan data-data yang relevan tentang pekerjaan bangunan tersebut terutama struktur pondasi. Berdasarkan hasil penelitian menunjukkan bahwa faktor penyebab keretakan pondasi masjid yang paling dominan adalah pelaksanaan pekerjaan beton yang tidak sesuai standar yang berakibat pada turunnya kualitas beton sampai terjadi keretakan pada struktur beton yaitu pondasi. ***** In multi-storey building projects, damage such as cracks in the building structure often occurs, one of which is the foundation structure. Of course the occurrence of these cracks is caused by many factors such as soil conditions, casting fall height, formwork removal errors, ironing errors, vibrators, curing, casting dilation, design failures, and additional loads. In this context, the design of concrete mixtures and the implementation of concrete work according to standards play an important role in the quality of the building structures being worked on. The method used is field observation. Observations made included interviewing the party responsible for the project and observing relevant data about the building work, especially the foundation structure. Based on the results of the study, it was shown that the most dominant factor causing cracks in the foundation of the mosque was the implementation of concrete work that was not in accordance with standards which resulted in a decrease in the quality of the concrete until cracks occurred in the concrete structure, namely the foundation.

Item Type:	Thesis (Sarjana)
Additional Information:	1). Anisah, M.T. ; 2). Dra. Rosmawita Saleh, M.Pd.
Subjects:	Teknologi dan Ilmu Terapan > Teknik Sipil Teknologi dan Ilmu Terapan > Teknik Lingkungan, Teknik Sanitasi Teknologi dan Ilmu Terapan > Konstruksi Bangunan
Divisions:	FT > S1 Pendidikan Teknik Bangunan
Depositing User:	Users 19659 not found.
Date Deposited:	06 Sep 2023 06:20
Last Modified:	06 Sep 2023 06:20
URI:	http://repository.unj.ac.id/id/eprint/41367

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