Lestariyanto, Triyoga Bayu (2017) Modifikasi Struktur Jembatan Musi IV Dengan Menggunakan Sistem Box Half Through Arch. UNSPECIFIED thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Jembatan merupakan suatu bagian dari jalan raya yang berfungsi untuk menghubungkan jalan yang terputus karena adanya rintangan seperti sungai, danau, lembah, jurang, dan lain sebagainya. Dengan melihat fungsi sarana transportasi yang cukup besar dan vital bagi kehidupan khususnya untuk menunjang perekonomian didaerah Sumatera Selatan, maka dibangun Jembatan Musi IV sebagai pendukung pengembangan perekonomian di kota Palembang.
Dalam perencanaan ini Jembatan Musi IV dibangun dengan menggunakan konstruksi Steel Box Half Through Arch. Jembatan dibagi menjadi 3 bentang dengan panjang masing-masing bentang 90 m, 140m, dan 90 m serta lebar jalan jembatan 14 meter. Material yang menyusun lantai kendaraan berupa elemen beton bertulang. Sedangkan gelagar jembatan menggunakan profil baja WF. Stuktur Pelengkung menggunakan box baja. Sedangkan untuk kabel dan angkernya menggunakan rod hanger ANVIL.
Perencanaan ini dibantu dengan menggunakan program komputer SAP2000 v14 untuk menganalisa struktur baik struktur primer maupun struktur sekunder.
Hasil dari perencanaan ini adalah didapatkan dimensi struktur penyusun lantai kendaraan, kabel dan angker, busur pelengkung, dan kebutuhan sambungan dengan menggunakan acuan peraturan BMS ’92, SNI 1725:2016, RSNI 2833:2013, RSNI T-03-2005, SNI 03-1729-2002. Selain itu stabilitas jembatan terhadap angin juga dikontrol menggunakan analisa dinamis yang meliputi analisa aerodinamis dan gempa dinamis. Hasil perhtiungan dituangkan dalam gambar teknik menggunakan autoCAD.
========================================================================================================================Bridge is a road part that function as a connector that connect one line of road with another road that had been separated by obstacle like river, lake, ravine, etc. Concerning the vital needs of mass transportation that supporting the life and the economic structure in South Sumatera, Musi IV Bridge was built as an auxiliary support prior to the development of Palembang city.
Design proposed in this paper refer to the build up of Musi IV Bridge with Steel Box Half Through Arch. The bridge was separated into two bay with length 90 m, 140 m, and 90 m each with width of bridge road 14 meter. The material that compose the floor of vehicle is concrete. Bridge girder use steel WF profil. The Arch Structures made up by steel box. For the cable nd anchor using rod hanger ANVIL.
The development and design of this project utilize SAP2000 v14 to analyze the primer structure and secondary structure.
The result of this design are a definite structure dimension of vehicle floor, cable and anchor, arch, connection needs, refer to the standart rule of BMS ’92, SNI 1725:2016, RSNI 2833:2013, RSNI T-03-2005, SNI 03-1729-2002. In addition, the bridge stability against wind condition were also controlled using dynamic analysis which included aerodynamic analysis and dynamic earthquake load. The result is used as the basis of standard technical drawings in autoCAD.
| Item Type: | Thesis (UNSPECIFIED) |
|---|---|
| Uncontrolled Keywords: | Arch Bridge, Steel Box Arch Bridge, SAP 2000 |
| 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) |
| Divisions: | Faculty of Civil Engineering and Planning > Civil Engineering > 22201-(S1) Undergraduate Thesis |
| Depositing User: | bayu triyoga |
| Date Deposited: | 24 Aug 2017 08:39 |
| Last Modified: | 08 Apr 2024 07:28 |
| URI: | http://repository.its.ac.id/id/eprint/42836 |
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