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Journal : JURNAL SAINTIS

Perilaku Struktur Jembatan Baja Pelengkung Berdasarkan Spektrum Gempa: Behavior of Curved Steel Bridge Structures Based on Earthquake Spectrum Widya Apriani; Fadrizal Lubis; Reni Suryanita; Elva Nidya Sari
JURNAL SAINTIS Vol. 19 No. 2 (2019)
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1111.698 KB) | DOI: 10.25299/saintis.2019.vol19(2).3924

Abstract

[ID] Perencanaan struktur jembatan baja pelengkung harus memperhatikan kemampuan respon strukturnya yang rentan terhadap deteriorasi akibat fatik, ancaman gempa bumi kuat atau angin topan, khususnya diwilayah sumatera yang mempunyai resiko gempa yang tinggi. Penelitian ini fokus memprediksi struktur jembatan pelengkung baja dengan analisis repons spectra dengan bantuan software analisis struktur gempa berdasarkan SNI 1726-2012. Percepatan gempa yang diambil berasal dari beberapa kota seperti Kota Aceh, Padang, Tanjung Pinang, dan Pekanbaru yang memliki karakteristik. Hasil analisis menunjukkan respon struktur jembatan terbesar terjadi di Padang dengan nilai perpindahan sebesar 0,016267 m dan percepatan sebesar 0,0235 m. Sementara itu, respons struktur terkecil terjadi di kota tanjung pinang dengan nilai perpindahan sebesar 0,01552 m dan nilai percepatan sebesar 0,0208 m. Diharapkan dengan diketahuinya hasil prediksi kesehatan struktur jembatan dapat digunakan sebagai referensi/masukan bagi pemerintah dan pihak yang terkait dalam usaha memperbaiki jembatan dengan tepat, sehingga diharapkan dapat mencegah terjadinya keruntuhan struktur jembatan. [EN] Curved steel bridge structure planning must pay attention to the responsiveness of the structure that is vulnerable to deterioration due to fatigue, the threat of strong earthquakes or hurricanes, especially in the region of Sumatra which has a high earthquake risk. This study focuses on predicting the structure of steel curved bridges with spectral response analysis with the help of earthquake structure analysis software based on SNI 1726-2012. The earthquake acceleration taken came from several cities such as Aceh City, Padang, Tanjung Pinang, and Pekanbaru which have characteristics. The analysis shows the largest bridge structure response occurred in Padang with a displacement value of 0.016267 and acceleration of 0.0235. Meanwhile, the smallest structural response occurred in Tanjung Pinang city with a displacement value of 0.01552 and an acceleration value of 0.0208. It is expected that by knowing the results of the bridge structure health predictions can be used as a reference / input for the government and related parties in an effort to repair the bridge appropriately, so that it is expected to prevent the collapse of the bridge structure.
Co-Authors ', smeddiyanto Abrar Rifqi Pratama Afisha, Elly Afisha, Elly Ahmad Hamidi Ahmad Obi Narman Ahmad Riadi Ahmad Riadi Alex Kurniawandy Aminuyati Andi Wijaya Anggi Agusstiawan Appriliya Destiyani Aprilia Andoni, Elsa Aras Mulyadi Ardiansyah, M. Syukri Ardyansah, Rofika Ratna Ari Sandhyavitri Ari Vera Indra Ariadi, Koko Putra Arif Rahman Azlan Adnan Azlan Adnan Benny Hamdi Rhoma Putra Beny Setiawan Brian Priadana Mulrony Chitra Hermawan Dandio Ahmad Fansuri Darmawan, Wan Fikri Debi Setiawan Debi Setiawan, Debi Dede Eldi Kurniawan Delita Zul Dimas Arief Wicaksono Djauhari, Zulfikar Dwiqhee Abdul Ghani Dyna Aulia R Efendi, M. Rizal Dika Eki Syahyudi Elsa Aprilia Andoni Elsyani Eka Putri Elva Nidya Sari Enno Yuniarto Erizal ' Fadrizal Lubis Fansuri, Dandio Ahmad Fernando, Hendra Firzal, Yohannes Florisa Florisa Florisa Florisa Garcya, Muhammad Gala Geovani Meiwanda Hanantatur Adeswastoto Harnedi Maizir Harnedi, Raihan Arditama Hendra Fernando Hendra Jingga, Hendra Heru Nurcahyo Heru Satiadi, Heru Heru Setiadi Ilham Akbar Imam Mustafa Iqbal Maulia Iskandar Romey Sitompul Ismail Rahmadtulloh Ismed Diyanto Ismeddyanto Ismeddyanto Ismeddyanto, Ismeddiyanto Ismediyanto Ismediyanto Joni, Mustika Kamaldi, Alfian Kampati, Tri Budi Kikumoto, Mamoru Maharani Miranda Makahani, Satria Mardiyono Mardiyono Mardiyono Mardiyono Mardiyono, Mardiyono Maya Rumiati MG, Intan Monica Monica, Tiara Monita Olivia Mustika Joni Nila Kamelia Nopember Toni Nopember Toni, Nopember Poppy Nurmayanti Puri Awanda Cantikawati Putra, Azlansyah Mudahir Putri, Ade Septiani Rahmadi Rahmadi Rahmadi Rahmadi Rahmiasari Rahmiasari Raihan Arditama Harnedi Raja Parulian Purba, Raja Parulian Rama Dwi Aryandi Ramalia Noratama Putri Randhi Saily Rendy Wijaya Revo Sedrian Putra Rexi Putra Rian Fajri Ramadanas Ricky Andriano Ridwan Ridwan Ridwan Ridwan Rizki Zulapriansyah Rofika Ratna Ardyansah Roma Dearni RR. Ella Evrita Hestiandari Rumiati, Maya Satria Makahani Sedrian Putra, Revo Simamora, Idris David Fernando Siregar, Andi Saputra Soewignjo Agus Nugroho Solly Aryza Sondra Raharja Sri Agustin Sri Agustin Sri Agustin Sri Fatma Reza Sri Fatma Reza, Sri Fatma Sri Indarti Subagiono, Yon Syahnandito Syahyudi, Eki Syamsul Fikri Syauqi, Muhammad Tauladan, Muhammad Wafiq Tia Aurelia Tiara Monica Vindi Trisatria Vindy Salim Vomania, Vomania Wahyu Rahmadhan, Wahyu Wicaksono, Adhithiya Widianto, Devit Yenita Roza Yessi Olivia Yon Subagiono Yosi Alwinda Zulfikar Djauhari Zulfikar Djauhari Zulfikar Djauhari Zulfikar Djauhari Zulkarnain Zulkarnain Zunwanis Zunwanis