Putra, I Made Bayu Dimaswara (2020) Evaluasi Kinerja Slab On Pile Jembatan Kenjeran Terhadap Beban Gempa Menurut SNI 2833-2016. Diploma thesis, Institut Teknologi Sepuluh Nopember.
Preview |
Text
10111610013042-Undergraduate_Thesis.pdf Download (4MB) | Preview |
Abstract
Indonesia memiliki letak geografis yang dilewati oleh 3 lempeng utama dunia dan dilewati The Ring of Fire yang menyebabkan sebagian besar wilayah di Indonesia sering terjadi gempa. Standar perencanaan jembatan terhadap beban gempa yang terbaru tertuang dalam SNI-2833-2016 dimana memiliki pengaruh gempa yang jauh lebih besar dari standar sebelumnya yaitu SNI-2833-2008. Oleh karena itu Jembatan eksisting perlu dievaluasi menggunakan standar jembatan terbaru untuk mengetahui level kinerja dari jembatan. Pada Tugas Akhir ini, ASCE 61-14 digunakan sebagai pedoman dalam analisis kinerja struktur. Analisis Nonlinear Static Pushover dilakukan untuk mengetahui kapasitas struktur hingga batas keruntuhannya, sedangkan untuk mengetahui kinerja struktur Jembatan terhadap beban gempa dilakukan analisis nonlinier static demand berdasarkan FEMA 440 Equivalent Linearization. Evaluasi kinerja struktur dilakukan terhadap Slab On Pile Jembatan Kenjeran yang terletak di Surabaya. Hasil dari studi ini menunjukkan bahwa terhadap beban gempa periode ulang 1000 tahun yang spektrumnya dihitung berdasarkan SNI 2833-2016, level kinerja struktur jembatan adalah Controlled and Repairable Damage dimana memenuhi level kinerja minimum dari jembatan berdasarkan ASCE 61-14 serta diketahui juga pola keruntuhan dari Jembatan dimana kelelehan terjadi ujung atas tiang terlebih dahulu lalu diikuti pada tiang yang tertanam di dalam tanah.
Kata Kunci : Kinerja Struktur, Kapasitas Struktur, Displacement base design, Push Over
==================================================================================================================
Indonesia has a geographic location that is passed by 3 main plates of the world and passed by The Ring of Fire which causes most areas in Indonesia to frequently experience earthquakes. The latest standard of bridge planning for earthquake loads is contained in SNI-2833-2016 which has an earthquake effect that is much greater than the previous standard, namely SNI-2833-2008. Therefore, existing bridges need to be evaluated using the latest bridge standards to determine the performance level of the bridge. In this final project, ASCE 61-14 is used as a guide in the analysis of structural performance. Nonlinear Static Pushover analysis was conducted to determine the capacity of the structure to the limit of its collapse, while to determine the performance of the bridge structure against earthquake loads, a nonlinear static demand analysis was carried out based on FEMA 440 Equivalent Linearization. The structural performance evaluation was carried out on the Kenjeran Bridge Slab On Pile located in Surabaya. The results of this study indicate that for the 1000 year return period earthquake load whose spectrum is calculated based on SNI 2833-2016, the performance level of the bridge structure is Controlled and Repairable Damage which meets the minimum performance level of the bridge based on ASCE 61-14 and also known the failure pattern of the bridge. where melting occurs at the top of the pile first, then followed by a pole embedded in the ground. Keywords: Structure Performance, Structure Capacity, Displacement base design, Push Over
| Item Type: | Thesis (Diploma) |
|---|---|
| Uncontrolled Keywords: | Kinerja Struktur, Kapasitas Struktur, Displacement base design, Push Over Structure Performance, Structure Capacity, Displacement base design, Push Over |
| Subjects: | T Technology > TG Bridge engineering |
| Divisions: | Faculty of Vocational > Civil Infrastructure Engineering (D3) |
| Depositing User: | I MADE BAYU DIMASWARA PUTRA |
| Date Deposited: | 27 Aug 2020 03:55 |
| Last Modified: | 25 Nov 2023 16:29 |
| URI: | http://repository.its.ac.id/id/eprint/81217 |
Actions (login required)
 |
View Item |