Perancangan Gelagar I Beton Prategang Dan Pilar Ganda Jembatan Flyover Bentang 40 M Dengan LHR 8000 SMP Sampai 20000 SMP

JOSUA SITUMORANG, 0715011073 (2015) Perancangan Gelagar I Beton Prategang Dan Pilar Ganda Jembatan Flyover Bentang 40 M Dengan LHR 8000 SMP Sampai 20000 SMP. Fakultas Teknik, Universitas Lampung.

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1. ABSTRACT.pdf

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2. ABSTRAK.pdf

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3. COVER DALAM.pdf

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4. Halaman Persetujuan.pdf

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5. Halaman Pengesahan.pdf

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6. HALAMAN PERNYATAAN.pdf

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7. DAFTAR RIWAYAT HIDUP.pdf

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8. MOTTO.pdf

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9. SANWACANA.pdf

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10. DAFTAR ISI.pdf

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11. DAFTAR TABEL.pdf

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12. DAFTAR GAMBAR.pdf

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BAB I. PENDAHULUAN.pdf

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BAB II. TINJAUAN PUSTAKA.pdf

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BAB III. METODOLOGI PENELITIAN.pdf

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BAB IV. HASIL PEMBAHASAN.pdf
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BAB V.KESIMPULAN.pdf

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DAFTAR PUSTAKA.pdf

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Abstrak

Pada tugas akhir ini dirancang sebuah model fly over yang menggunakan gelagar I beton prategang bentang 40 m dan pilar ganda dengan LHR 8000smp – 20000smp. Sistem struktur bawah pada flyover ini adalah portal sederhana. Balok girder yang direncanakan adalah beton I prategang penuh (full prestress), balok pilar direncanakan sebagai beton prategang sebagian (partial prestress), dan pilar (pier) direncanakan menggunakan beton bertulang biasa. Analisis beban dilakukan dengan menggunakan program analisis struktur SAP 2000 V 14. Flyover ini dirancang untuk dapat menahan beban gempa sesuai Pd T-04-2004-B, dan beban jembatan sesuai RSNI T-02-2005. Dari hasil perancangan diperoleh jarak antar I girder 2,1 m, dimensi I girder dengan tinggi 2,1 m dan lebar 0,8m dan 5 buah tendon pada balok girder I prategang dengan jumlah strand sebanyak 95 buah. Untuk tulangan geser diperoleh 4D13-75, 3D13-100 dan D13-200 dan D13-250. Pada balok pilar (pier head) yang direncanakan diperoleh dimensi balok pilar 1,5 m x 2,5 m. Tulangan utama balok pilar pada daerah tumpuan dan lapangan adalah 17D36 dan 30D36. Digunakan pula tendon prategang sebanyak 5 buah dengan jumlah strand sebanyak 95 buah. Tulangan geser secara berturut-turut adalah 8D16-100, 3D13-, 2D16 -400. Dimensi pilar yang dibutuhkan adalah 1,5 m x 1,5 m dengan tulangan geser pada daerah sendi plastis 12D16-90 mm, diluar sendi plastis 4D16-200 dan tulangan lentur diperoleh 44 D36. Kata Kunci : analisis gempa ,balok pilar, flyover, full prestress, I girder, partial prestress, pembebanan, pilar, SAP 2000 V 14, Pd T-04-2004-B, RSNI T-02-2005 This final project was designed a model of a flyover that uses prestressed concrete I girder with 40 m of spans and a double pillars with 8000smp LHR - 20000smp. The lower structure of flyover is a simple portal. The designed girder beam is fully prestressed concrete I, beam’s pillar is designed as a partial prestress concrete, and pillar is designed using reinforced concrete. Load analysis performed by using structural analysis program SAP 2000 V 14. The flyover is designed to withstand the earthquake loads according to Pd T-04-2004-B and the bridge load in accordance with RSNI T-02-2005. From the results of the design gained the distance between I girder 2.1 m, the dimensions of the I girder with 2.1 m high and 0.8 m wide and 5 pieces of tendon on prestressed girder beam with a strand number as many as 95 pieces. For shear reinforcement gained 4D13-75, 3D13-100 and D13-200 and D13-250. On the beam pillar planned gained beam pillar dimensions of 1.5 mx 2.5 m. The main reinforcement beams and pillars at the ground staging area are 17D36 and 30D36. Also used prestressing tendons of 5 pieces with the number strand as many as 95 pieces. Shear reinforcement are 8D16-100, 3D13-, 2D16 -400 respectively. Pillar dimension required is 1.5 mx 1.5 m with shear reinforcement in plastic hinge region 12D16-90 mm, and outside the plastic hinge 4D16-200 otherwise flexural reinforcement gained 44 D36. Keywords: seismic analysis, beam pillar, flyover, full prestress, I girder, partial prestress, the loading, pillar, SAP 2000 V 14, Pd T-04-2004-B, RSNI T-02-2005

Tipe Karya Ilmiah: Skripsi
Subyek: A General Works = Karya Karya Umum
Teknologi > Mesin (General). Mesin Sipil (General)
Teknologi > Mesin (General). Mesin Sipil (General)
Mesin (General). Mesin Sipil (General)
Program Studi: Fakultas Teknik > Prodi Sipil
Depositing User: 4998548 . Digilib
Date Deposited: 30 Apr 2015 04:42
Last Modified: 30 Apr 2015 04:42
URI: http://digilib.unila.ac.id/id/eprint/9502

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