Analisis Kekuatan Struktur Atas Jalan Layang terhadap Beban Gempa (Studi Kasus: 6 Ruas Tol Dalam Kota Jakarta Tahap 1 Seksi A)
Abstract
The high potential earthquake in Indonesia made the earthquake an important factor in the planning of a building. The study aims to do the way of modeling, analyzing the inner style, displacement occurring in the current earthquake structure and knowing the vibration period and the stiffness of the structure. Research conducted in Kelapa Gading North Jakarta. Research using secondary data obtained from KSO Jaya Konstruksi-Adhikarya by using CSI Bridge. The flyover modeling is based on secondary data. The results show that 12 vibration modes may occur in the flyover structure. The largest period occurred in mode 1 that was equal to 0.84 sec which represented the behavior of the structure so that the total stiffness value of the structure was 275512.95 kN/m. Structures can be categorized as a flexible structure. Displacement is the structure of 92.5 mm and is still below the value of allowable displacement so it could be classified as the safe category. The force that occurs in the structure of the axial force, shear force, torsion, and flexure moment.
Keywords: CSI Bridge, displacement, earthquake, flyover, force.
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References
Anggen WS, Budi AS, Gunawan P. 2014. Evaluasi Kinerja Struktur Gedung Beritngkat Dengan Analisis Dinamik Time History Menggunakan Etabs (Studi Kasus: Hotel Di Daerah Karanganyar). E-Journal Matriks Teknik Sipil. 3(1): 313-320.
[BSN] Badan Standardisasi Nasional. 2012. Perencanaan Ketahanan Gempa. SNI 03-1726-2012. Jakarta (ID): BSN.
[BSN] Badan Standardisasi Nasional. 2016. Pembebanan untuk Jembatan. SNI 1725:2016. Jakarta (ID): BSN.
Deshariyanto D. 2015. Perbandingan Gaya Dalam Metode Manual Dan Program. Jurnal Media Informasi Teknik Sipil UNIJA. Vol 3(1): 39-44.
Hutapea BM, Mangape I. 2009. Analisis Hazard Gempa dan Usulan Ground Motion pada Batuan Dasar untuk Kota Jakarta. Jurnal Teknik Sipil. 16(3):121- 131.
Indra AV, Suryanita R, Ismeddiyanto. 2016. Analisis Respons Dinamik Jembatan Rangka Baja Menggunakan Sistem Seismic Isolation Lead Rubber Bearing (LRB). Jom FTEKNIK. 3(1): 1-12.
Irsyam M. 2005. Pengantar Rekayasa Gempa. Bandung (ID):
Institut Teknologi Bandung.
Kristin NV, Wibowo A, Setyowulan D, Wahyuni ES. 2018. Pengaruh Gempa Terhadap Perilaku Jembatan Cable Stayed Tengku Fisabililah Riau Dengan Time History Analysis. Rekayasa Sipil. Vol 12(2): 142-148.
Meidiansyah AF, Purwanto MPJ, Fauzan M. 2016. Analisis Struktur Box Girder Jembatan Fly Over Rawa Buaya Sisi Barat Terhadap Gempa (Structure Analysis Of Box Girder The Western Rawabuaya Flyover Bridge On Earthquake Load). Jurnal Teknik Sipil Dan Lingkungan. 1(1): 11-18.
Nur AM. 2010. Gempa Bumi, Tsunami, dan Mitigasinya. Jurnal
Geografi. 7(2): 66-73.
Roring Y, Sumajouw MDJ, Dapas SO. 2016. Respon Dinamis Struktur Bangunan Beton Bertulang Bertingkat Banyak Dengan Kolom Berbentuk Pipih. Jurnal Sipil Statik.Vol 4(10): 649-655.
Sanjaya SSR. 2014. Perencanaan Struktur Gedung Asrama Mahasiswa Universitas Sriwijaya Palembang dengan Penahan Lateral Kombinasi Sistem Rangka 34 Pemikul Momen dan Dinding Struktural. Jurnal Teknik Sipil dan Lingkungan 2:139-145.
Sukanta IN, Prakoso WA. 2010. Analisis Pengaruh Variabilitas Tanah Pada Variabilitas Spektrum Respon Gempabumi. Jurnal Meteorologi dan Geofisika. 11(2): 154-162.
Tavio, Wijaya U. 2018. Desain Rekayasa Gempa Berbasis Kinerja. Yogyakarta (ID): Andi Offset.
Wulandari S. 2013. Analisis Dan Evaluasi Struktur Atas Tower C Grand Center Point Apartement Terhadap Beban Gempa Berdasarkan Peta Gempa Indonesia 2010 [Skripsi]. Bogor (ID): Institut Pertanian Bogor.
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