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Journal : ComTech: Computer, Mathematics and Engineering Applications

Analisis Respons Dinamik Pelat Lantai Bangunan Ortotropik dengan Dua Pengaku yang Diberi Beban Ledakan Meilani, Meilani; Alisjahbana, Sofia W.
ComTech: Computer, Mathematics and Engineering Applications Vol 2, No 2 (2011): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v2i2.2856

Abstract

Bombings occurred in Indonesia mostly attack high-rise buildings. This fact should be a consideration for the structural engineer when designing high-rise building structures since the design of the structure does not include bomb blast burden in the calculation. This article discusses the dynamic response of buildings with of two plate stiffeners which are then given blast loads. The purpose of this study is to determine the effects of damping and the boom duration of the dynamic response of the plate. The plate is modeled damped orthotropic rectangular with semirigid placement on all sides. A decrease in plate element equilibrium equation is based on moment balance and forces on the plate. Meanwhile, the plate motion equations are derived using Newton's second law. The natural frequency of the plate system is obtained using the Modified Bolotin Method (MBM) as the numerical calculation process is completed with Microsoft Excel 2003 and Mathematica 5.2. Plates will be given damps as much as 0%, 5% and 10%. Each plate with each damp will be given blast loads for 1 ms, 2 ms, 10 ms and 20 ms. The research results shows that the greater the damp is used, the smaller system dynamic response will be. The longer the blast load works, the greater system dynamic response will be.  
Co-Authors Adiana Mutamsari Witaningrum Adidharma, Kadek Satria Ahmad Jailani, Ahmad Alimin, Erina Andi Rizky Arbaim Hasyar Angel Angel Annida Nurul F. A., Annisa Nurul Ilmi dan Fauzan Ibram M. Aras, Djohan Arlin Adam, Arlin Bela, Adel Salsa Bukhori, Iskandar Ciptawan, Ciptawan Dwi Wahyu Indriati, Dwi Wahyu Dyna, Fitri Fadillah, Nurkhumairah Fadillah, Salsa Febrianti, Vera Febtrina, Rizka Fernando, Andreas Gukguk, Melisa Raja Haq, Dhiyaul Hasmar, Wahyu Nuraini Hasnal, M Raaf Hasnal, Nopianti Sa'dan Herwin Herwin, Herwin Inayati Inayati Indah Permata Sari intani, Reski amalia Irwan Septayuda Juanda Juanda Khong, Rifin Lila Maria Kaban Luzar, Laura Christina Malinda, Ana Manik, Octo Adelina Marlindawati Marlindawati, Marlindawati Masanori Kameoka, Masanori Misliani, Ade Muhammad Qushai Yunifiar M, Muhammad Qushai Nanan Sekarwana Naniwijaya, Cahaya Nasronudin Nasronudin Nur Azizah Nurhalili, Nurhalili Pebryanti, Kania Putri Pratama, Andrias Prof. Ir. Sofia W. Alisjahbana, M.Sc., Ph.D., Prof. Ir. Sofia W. Rahmadi, Afdal Ramadhani, Alya Rambe, Mirza Syadat Rani Anggraini, Rani Raudhatul Mardiyah Rohman, Ahmad Bad’u Qotri Roikhan Mochamad Aziz, Roikhan Mochamad Sabilla, Hijriya Safitri, Aninditha Dwi Sainuddin, Sudirman Saniyah, Fitri Minhatus Saragih, Hafizah Soraya Setiawan Setiawan Shuhei Ueda, Shuhei Siraz, Ahmad Siregar, Mutiara Dewi Siti Nurhayati Nafsiah Siti Qamariyah Khairunisa, Siti Qamariyah Soedarso, Nick Sudani, Ni Nyoman tri Suhaila, Siti Supratno, Haris Syahfitri, Nabila Tigor Yeheskiel, Tigor Tomohiro Kotaki, Tomohiro Ulla, Aizatul Utama, Damas Warbun, Tobias Witabora, Jonata Yudiastuti, Helda Yuni Susanti Pratiwi, Yuni Susanti Zahroh, Sekar Aini Zamhari, Ahmad Zamli Zizih, Andi Rezah Tenri