Perencanaan Jembatan Bedadung Dengan Konstruksi Busur Rangka Baja

Putri, Nidya Ramadita (2009) Perencanaan Jembatan Bedadung Dengan Konstruksi Busur Rangka Baja. Other thesis, Institut Teknologi Sepuluh Nopember Surabaya.

Text 3104100078-Undergraduate_Thesis.pdf - Accepted Version Download (18MB)

Abstract

Dalam tugas akhir ini berisi perhitungan dari perencanaan jembatan busur rangka baja dengan lantai kendaraan berada di bawah. Tugas akhir ini dimulai dengan penjelasan mengenai latar belakang pemilihan type jembatan, perumusan tujuan permasalahan, hingga lingkup pembahasan, dan diikuti dengan dasar perencanaan dimana Analisa berdasarkan peraturan BMS 1992 dan AISC - LRFD. Dari data yang ada, jembatan didesain dengan panjang total 340 meter dengan dua bentangan busur dan lebar lantai kendaraan 8,4 meter. Dilakukan preliminary desain dengan menentukan dimensi-dimensi jembatan dengan menggunakan bahan baja. Tahap awal perencanaan dimulai dengan perhitugan lantai kendaraan dan trotoar, lantai kendaran direncanakan menggunakan balok komposit dengan perkerasan aspal setebal 5 cm. Lalu dilanjutkan dengan perhitungan gelagar memanjang dan melintang. Setelah itu memasuki perhitungan struktur utama berupa busur rangka baja, setelah dilakukan perhitungan beban yang bekerja maka dilakukan analisis menggunakan program bantu SAP2000 untuk mendapatkan gaya gaya dalam yang bekerja. Setelah mendapatkan gaya-gaya yang ada dilakukan kontrol tegangan dan perhitungan sambungan. Lalu dilakukan perencanaan terhadap struktur sekunder jembatan,yaitu ikatan angin atas dan ikatan angin bawah serta portal akhir. Lalu dilakukan tahap terakhir perencanaan struktur bagunan atas jembatan, yaitu perencanaan perletakan dengan menggunakan elastomer. Setelah selesai perhitungan struktur bangunan atas jembatan maka dilakukan perencanaan struktur bangunan bawah jembatan berupa abutment. Setelah dimensi abitment dan penulangannya dilanjutkan dengan kontrol stabilitas abutment dan kontrol terhadap geser poer. Pada tahap akhir perencanaan dilakukan kontrol kekuatan bahan terhadap pengaruh gaya aksial, lateral, momen, dan defleksi
======================================================================================================================================
In this final project contains calculations from planning a steel frame arc bridge with the floor of the vehicle below. This final project begins with an explanation of the background for choosing the type of bridge, formulation of the objectives of the problem, to the scope of the discussion, and is followed by a basic planning where the analysis is based on BMS 1992 regulations and AISC - LRFD. From the available data, the bridge is designed with a total length of 340 meters with two spans of arcs and a vehicle floor width of 8.4 meters. Preliminary design is carried out by determining the dimensions of the bridge using steel materials. The initial stage of planning begins with the calculation of the vehicle floor and sidewalk, the vehicle floor is planned using composite beams with 5 cm thick asphalt pavement. Then proceed with the calculation of the longitudinal and transverse girders. After that, entering the calculation of the main structure in the form of a steel frame arc, after calculating the working load, an analysis is carried out using the SAP2000 auxiliary program to get the internal forces acting. After obtaining the existing forces, stress control and connection calculations are carried out. Then do the planning of the secondary structure of the bridge, namely wind ties and wind ties as well as the final portal. Then the last stage of planning the structure of the superstructure of the bridge is carried out, namely planning the placement using elastomers. After completing the calculation of the structure of the building on the bridge, the planning of the structure of the building under the bridge in the form of abutments is carried out. After the dimensions of the abitment and its reinforcement, it is continued with abutment stability control and control over the shear of the poer. At the final stage of planning, the strength of the material is controlled against the influence of axial, lateral, moment and deflection forces

Item Type:	Thesis (Other)
Additional Information:	RSS 624.22 Put p-1
Uncontrolled Keywords:	Jembatan busur rangka, baja, abutment
Subjects:	T Technology > TE Highway engineering. Roads and pavements > TE7 TG300 Bridges--Design and construction.
Divisions:	Faculty of Civil Engineering and Planning > Civil Engineering > 22201-(S1) Undergraduate Thesis
Depositing User:	EKO BUDI RAHARJO
Date Deposited:	22 Dec 2022 01:06
Last Modified:	22 Dec 2022 01:06
URI:	http://repository.its.ac.id/id/eprint/95266

Actions (login required)

View Item