Modifikasi Struktur Jembatan Kereta Api Elevated Simpang Joglo Dengan Sistem Cabled-Stayed Double Plane Bridge

Sianipar, Koresy Kevin Hamonangan (2023) Modifikasi Struktur Jembatan Kereta Api Elevated Simpang Joglo Dengan Sistem Cabled-Stayed Double Plane Bridge. Other thesis, Institut Teknologi Sepuluh Nopember.

Text 03111940000065-Undergraduate_Thesis.pdf - Accepted Version Restricted to Registered users only until 1 October 2025. Download (30MB) | Request a copy

Abstract

Jembatan adalah suatu konstruksi yang meneruskan jalan melalui suatu rintangan yang permukaannya lebih rendah. Jembatan cable-stayed adalah salah satu jenis jembatan bentang panjang dengan sistem cable suported dengan bentang lebih dari 150 m. Jenis jembatan ini sudah banyak dibangun di berbagai belahan dunia karena terbukti efektif dan efisien untuk bentang jembatan lebih 150 m. Struktur jembatan cable-stayed terdiri atas gelagar utama sebagai dek lantai kendaraan, kabel yang berfungi menyalurkan beban dari gelagar utama menuju pilon, dan pilon sebagai penahan kabel.
Tugas akhir ini membahas “Modifikasi Struktur Jembatan Kereta Api Elevated Simpang Joglo dengan Sistem Cable-stayed Double Plane Bridge” yang melintasi simpang tujuh Joglo di Kecamatan Banjarsari, Kota Surakarta. Jembatan ini memiliki bentang 271,4 m terbagi dalam 2 bentang dengan lebar 9 m dan jumlah pylon berjumlah 2 buah. Konfigurasi kabel jembatan arah memanjang menggunakan tipe semi harp pattern dan arah melintang menggunakan sistem double plane. Gelagar utama direncanakan menggunakan twin rectangular box girder .Metode pelaksanaan pembangunan jembatan menggunakan metode balanced cantilever yang dianalisis dengan backward analysis.
Perencanaan modifikasi dimulai dari studi literatur dan pengumpulan data, preliminary design, perhitungan pembebanan, desain struktur lantai kendaraan , desain struktur utama (box girder, pylon dan kabel), kontrol statis dan dinamis, kontrol perilaku aerodinamis, analisis staging, desain angker dan sambungan, perencanaan perletakan, hingga pembuatan gambar rencana. Hasil dari perencanaan ini didapatkan dimensi lantai kendaraan, dimensi box girder, dimensi kabel, dimensi pylon, dimensi angkur dan sambungan, dan dimensi perletakan jembatan. Perencanaan modifikasi dibantu dengan software MidasCivil, SAP2000 dan Autocad. Peraturan yang digunakan adalah PM. 60 Tahun 2012, SNI 2833:2016, SNI 1729 : 2020 dan SNI 2847:2019.
================================================================================================================================
The bridge is a construction that continues the road through an obstacle with a lower surface. A cable-stayed bridge is a type of long-span bridge with a cable-supported system with a span of more than 150 m. This type of bridge has been built in many parts of the world because it has proven to be effective and efficient for long-span bridge. The structure of the cable-stayed bridge consists of the main girder as the floor deck of the vehicle, the cable which functions to transmit the load from the main girder to the pylon, and the pylon as a cable anchor. This final project discusses "Design of the Joglo Intersection Elevated Railway Bridge Structure Using Cable-stayed Double Plane Bridge System" which crosses the Joglo intersection in Banjarsari District, Surakarta City. This bridge has a span of 271.4 m divided into 2 spans with a width of 9 m and a total of 2 pylons. The bridge cable configuration in the longitudinal direction uses a semi-harp pattern type and the transverse direction uses a double plane system. The main girder used twin rectangular box girders. The bridge construction implementation method uses the balanced cantilever method which is analyzed by backward analysis. Modification design starts from literature study and data collection, preliminary design, loading calculations, vehicle floor structure design, main structure design (box girders, pylons and cables), static and dynamic control, aerodynamic behavior control, staging analysis, anchorage and connection design, bearing design, and detail engineering drawing. The results of this planning are the vehicle floor dimensions, box girder dimensions, cable dimensions, pylon dimensions, anchor and connection dimensions, and bearing dimensions. Modification design is assisted by MidasCivil, SAP2000 and Autocad software. The rules used are PM. 60 of 2012, SNI 2833:2016, SNI 1729: 2020 and SNI 2847:2019.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Balanced Cantilever, Cable-Stayed, Double Plane, Harp Pattern, Jembatan, Kereta Api, Bridge, Cable-Stayed, Double Plane, Harp Pattern, Railway, Twin rectangular box girder
Subjects:	T Technology > TG Bridge engineering
Divisions:	Faculty of Civil, Planning, and Geo Engineering (CIVPLAN) > Civil Engineering > 22201-(S1) Undergraduate Thesis
Depositing User:	Koresy Kevin Hamonangan Sianipar
Date Deposited:	28 Jul 2023 08:11
Last Modified:	28 Jul 2023 08:11
URI:	http://repository.its.ac.id/id/eprint/100019

Actions (login required)

View Item