Liyanto, Wilda April and Wahyuningtyas, Maria Agustin (2017) Modifikasi Desain Struktrur Jembatan Morowudi II Kab. Gresik Dengan Menggunakan Struktur Baja Komposit Balok Menerus. Diploma thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Jembatan Morowudi II menghubungkan desa Morowudi Kecamatan Cerme dengan desa Boboh, kecamatan Menganti Kabupaten Gresik. Jembatan ini memiliki panjang bentang total 85 meter serta lebar 10 meter, dengan struktur atas menggunakan beton prategang, sedangkan struktur pondasi menggunakan bored pile. Pada tugas akhir ini Jembatan Morowudi II dimodifikasi dengan struktur baja balok menerus tiga gelagar, sedangkan struktur bawah menggunakan pile foundation.
Peraturan yang dipakai pada perencanaan jembatan ini mengacu pada Standar Nasional Indonesia (SNI) dan Bridge Design Manual Bridge Management System (BMS) 1992. Perencanaan bangunan atas meliputi pelat lantai dan bangunan pengaman lainnya menggunakan RSNI T-12-2004. Perencanaan sambungan mengacu pada AISC –LRFD. Sedangkan untuk bangunan bawah meliputi : pilar, abutmen, pondasi, tiang pancang, dan elastomer mengacu pada RSNI T-12-2004 serta SNI 2833 : 2013 Standar perencanaan ketahanan gempa untuk jembatan.
Jembatan dimodifikasi mengunakan tiga gelagar baja menerus ,dengan bentang ke satu sepanjang 35 meter dan bentang ke dua 50 meter. Analisa pembebanan menggunakan program bantu SAP 2000 dilakukan setelah dihitung beban-beban yang bekerja pada bangunan atas. pada tahap inin dihasilkan ukuran profil gelagar memanjang WF 1600x800x48x30. Perhitungan bangunan bawah menggunakan hitungan manual dengan program bantu excel. Dihasilkan penggunaan pile foundation D 600 mm bejumlah 12 buah pada abutmen 1 dan abutmen 2, sedangkan untuk pilar berjumlah 24 buah. ============== Morowudi II bridge connecting Morowudi village Cerme district with Boboh village, Menganti village, Gresik regency. The length of this bridge is 85 meters and width of 10 meters, with pre-stressed concrete on it’s upper structure, and bored pile for the foundation. In this thesis applied, Morowdi II bridge has modified with continuous steel beam structre three girder for upper structure, and pile foundation for bottom structure.
In this bridge’s engineering phase, the reference is Standar Nasional Indonesia (SNI) and Bridge Design Manual Bridge Management System (BMS) 1992. Engineering of upper structure consist of slab and other safety structure use RSNI T-12-2004 as reference. Engineering of connecting beam refeered to AISC-LRFD. For bottom structure consist of : pillar, abutment, foundation, pile, and elastomer refeered to RSNI T-12-2004 and SNI 2833:2013 Standart of seismic reinforced engineering for bridge..
Bridge has modified with use of 3 continuos steel beam. The first beam has length of 35 meters, and second beam with 50 meters of length. Load analysis use SAP 2000 after calculating every working loads on upper structure. Result of this phase is use of 1600x800x48x30 WF profile on continuous beam. Calculaton of bottom structure use Microsoft Excel. The result is use of foundation pile. There are 12 foundation pile with 600 mm diamaters in abutment 1 and 24 foundation pile in abutment 2.
| Item Type: | Thesis (Diploma) |
|---|---|
| Uncontrolled Keywords: | Jembatan Morowudi II; struktur baja balok menerus; pile foundation; Morowudi II Bridge; Continious Steel Beam Structure; Pile Fou ndation |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) 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 > TG Bridge engineering |
| Divisions: | Faculty of Civil Engineering and Planning > Civil Engineering > 22401-(D3) Diploma 3 |
| Depositing User: | - MARIA AGUSTIN WAHYUNINGTYAS |
| Date Deposited: | 15 Mar 2018 03:49 |
| Last Modified: | 07 Apr 2024 02:55 |
| URI: | http://repository.its.ac.id/id/eprint/44586 |
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