Mansur, Moh. Safi'i (2018) Perkuatan Struktur Akibat Penambahan Lantai Menggunakan Carbon Fiber Reinforced Polymer (CFRP) dengan Studi Kasus Gedung SMP 5 Muhamadiyah Surabaya. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Gedung SMP 5 Muhamadiyah Surabaya menggunakan struktur utama beton bertulang dengan struktur atap baja. Sistem struktur gedung ini menggunakan SRPMM (Sistem Rangka Pemikul Momen Menengah). Bangunan yang selesai di bangun pada tahun 2015 ini awalnya memiliki 8 lantai yang di fungsikan sebagai fasilitas pendidikan. Namun pada tahun 2017 pihak SMP 5 Muhamadiyah ingin melakukan penambahan 1 lantai karena adanya kebutuhan ruang kelas.
Struktur gedung ini sebelumnya dirancang menggunakan peraturan yang lama yang dianggap tidak sesuai untuk struktur masa kini ini. Oleh karena itu, tugas akhir ini mengikuti peraturan gedung Indonesia terbaru yaitu SNI 1727-2013 tentang Beban Minimum untuk Perancangan Bangunan Gedung dan Struktur Lain, SNI 2847-2013 tentang Tata Cara Perhitungan Struktur Beton untuk Bangunan Gedung, SNI 1726-2012 tentang Tata Cara Perencanaan Ketahanan Gempa Untuk Struktur Bangunan Gedung Dan Non Gedung.
Gedung SMP 5 Muhamadiyah Surabaya akan dianalisis kapasitas strukturnya sebagai gedung berlantai sembilan. Analisa awal terhadap kekuatatan struktur dengan berpedoman pada aturan baru menunjukan bahwa struktur tidak mampu memikul beban tambahan satu lantai tersebut. Sehingga metode perkuatan struktur perlu diimplementasikan. Dalam tugas akhir ini, CFRP dipilih sebagai perkuatan struktur karena pelaksanaannya di lapangan lebih mudah, tidak perlu membongkar elemen struktur eksisting sehingga dapat mempercepat pengerjaan konstruksinya.
Perencanaan CFRP yang digunakan untuk memperkuat elemen struktural didesain sesuai dengan peraturan yang berlaku yaitu ACI 440.2R-008.
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SMP 5 Muhamadiyah Surabaya building uses reinforced concrete as its main structure and steel frame as its roof structure. Structural system of this building follows SRPMM (Intermediate Moment Resisting Frame Method). This eight-story building was built in 2015 and it has been functioning as an educational facility since then. However, in 2017 SMP 5 Muhamadiyah planned adding one more strory in order to increase the number of classroom to fit more students.
This structure was previously designed using indonesian old building code which was not considered suitable to this day. Therefore, this study follows the most recent Indonesian building code which is SNI 1727-2013 Minimum Loading for Structures, SNI 2847-2013 Structural Design for Concrete Structures. SNI 2847-2013 Structural Design for Concrete Structures, SNI 1726-2012 Seismic Design for Structures.
SMP 5 Muhamadiyah Surabaya building will be analyzed it’s structural capacity after redesigned as an eight-story buiding. The result of the initial analysis which follows the most recent code shows that the structures is not capable of withstand the additional loading. Therefore, a structural stengthening method need to be implemented to the structures. In this project, CFRP was choosen because of the less difficulity in the construction. There is no need to demolish any exsisting structural element so that the construction will be done faster.
CFRP which was used to strengthned the structures is wrapped along the length of structural element such as beam and coloumn and it is designed according to ACI 440.2R-008.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSIS 690.72 Man p-1 3100018077348 |
| Uncontrolled Keywords: | Peraturan Baru, Perkuatan Struktur, CFRP |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) > TA418.9 Composite materials. Laminated materials. T Technology > TA Engineering (General). Civil engineering (General) > TA645 Structural analysis (Engineering) T Technology > TA Engineering (General). Civil engineering (General) > TA681 Concrete construction |
| Divisions: | Faculty of Vocational > Civil Infrastructure Engineering (D3) |
| Depositing User: | MOH. SAFI'I MANSUR |
| Date Deposited: | 19 Oct 2020 01:15 |
| Last Modified: | 19 Oct 2020 06:08 |
| URI: | http://repository.its.ac.id/id/eprint/55755 |
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