KAPASITAS PANEL RUMAH INSTAN SEHAT BAJA RINGAN (RISBARI)

Budi Hamdani, Iman Satyarno, Henricus Priyosulistyo

Abstract


Indonesia has a very high earthquake potential. Disaster risk reduction requires the construction of earthquake-resistant housing. Rumah Instan Sehat Baja Ringan (RISBARI) is one of the proposals. There was no research on RISBARI building for the structural cyclic analysis, so it is necessary to assess the capacity of the structure. Cyclic experiment testing at panel RISBARI is required to find out the capacity and structural damage behavior. The experimental test was compared with the analytical analysis. Tests were on strap braced systems and shear wall systems panels. The peak capacity of the strap braced system panel on experimental testing is 2.75 kN and 2.94 kN under the analytical capacity of 7,314 kN. The panel collapsed at a drift of 2.46% (73 mm), under the drift limit of 5.5% (165 mm). The peak capacity of the shear wall panel on experimental testing is 8.77 kN and 8.16 kN under the analytical capacity of 13,354 kN. The panels collapsed at a drift of 3.4% (103 mm) is greater than the drift limit of 3% (90 mm). Damage type tearing of flanges and web determines panel capacity than other types of damage. The capacity of the panel immediately drops after the damage occurs.

Keywords


capacity, cyclic, panel, risbari, damage

Full Text:

PDF

References


AISI S400-15 Standard. North American Standard for Seismic Design of Cold Formed Steel Structural System. American Iron and Steel Institute 2015.

ASCE 41-17 Standard. Seismic Evaluation and Retrofit of Existing Buildings. American Society of Civil Engineers 2017.

ASTM E2126-11 Standard. Standard Test Methods for Cyclic (Reversed) Load Test for Shear Resistance of Vertical Elements of the Lateral Force Resisting Systems for Buildings. American Society for Testing and Materials 2011.

Awalludin, A., 2020, RISBARI: an alternative house model for the 2018 Lombok earthquake affected people. ICONBUILD & RCCE 2019 Series: material science and engineering 849 (2020).

Awaludin, A., 2018, Detail Engineering Desain (DED) Bangunan RISBARI. Cahaya Fortuna Sejati (CFS), Lombok.

Bappenas, 2006, Penilaian Awal Kerusakan dan Kerugian Bencana Alam di Yogyakarta dan Jawa Tengah.

BNPB, 2009, Laporan Harian Pusdalops BNPB Sabtu 24 Oktober 2009. Badan Nasional Penanggulangan Bencana.

Endri, K., & Syaiful, H., 2018. BNPB: Gempa dan Tsunami Palu Merusak 66.926 Rumah. . [Online] Available at: https:// nasional.tempo.com [Accessed 3 Februari 2020].

Hartomo, G., 2018, Rumah Rusak Berat Akibat Gempa Lombok Capai 167.961 Unit [Online] Available at: https://economy. okezone.com/read [Accessed 3 Februari 2020].

Kadir, A., 2021, Kekuatan Lateral Dinding Cold Formed Steel Strap Braced Pada Rumah Instan Sehat Baja Ringan (RISBARI). Prosiding CEEDRiMS Teknik Sipil 2021.

Kementerian PPN, 2007, Laporan Penilaian Kerusakan dan Kerugian Pasca Gempa Bumi Di Wilayah Provinsi Bengkulu dan Sumatera Barat. Kompas, 2018, Sulitnya Mengerahkan SDM di Lombok Jadi Kendala Pembangunan Rumah Pascagempa [Online] Available at: https://nasional.kompas. com/ read [Accessed 25 Oktober 2020].

NIST GCR 16-917-38 Standard. Seismic Design of Cold Formed Steel Lateral Load Resisting System A Guide for Practicing Engineers. National Institute of Standards and Technology 2016.

Piyawat, K., & Ramseyer, C., 2013, Development of an axial load capacity equation for doubly symmetric built-up cold-formed section, J. Struct. Eng., 2013. 139(12): 04013008.

Pratama R.F.,, Widarto S., 2021, Analisis Frekuensi Alami Rumah Instan Baja (RISBA) Dan Rumah Instan Baja Ringan (RISBARI). Rekayasa Dan Inovasi Teknik Sipil, Vol 6 No 1, 47-53. Yogyakarta.

Suprapto, Ratih N., Ainun R., Nurul M., Bangun Y.P., Diah P.A., 2016, Atlas Bencana 2016 Indonesia. Badan Nasional Penanggulangan Bencana.

Wikipedia, 2012. Gempa bumi Sulawesi Tengah 2012. [Online] Available at: https://id. wikipedia. [Accessed 5 Oktober 2020].

Yu, W. W., & LaBoube, R., 2010, Cold-formed steel design, 4th Ed., Wiley, New York.




DOI: http://dx.doi.org/10.32497/wahanats.v26i2.3136

Refbacks

  • There are currently no refbacks.


ABOUT JOURNAL

 POLICIES

SUBMISSION

 PEOPLE


OFFICE INFORMATION

 Publisher : Jurusan Teknik Sipil, Politeknik Negeri Semarang  wahanasipil@polines.ac.id, jurnalwahana@gmail.com https://jurnal.polines.ac.id/index.php/wahana
 Department of Civil Engineering, Politeknik Negeri Semarang (State Polytechnic of Semarang) Jl. Prof. Sudarto, SH, Tembalang, Semarang, Indonesia 50275  +62 24 7473417 Ext. 212 For Journal Subscription
Creative Commons License
Wahana TEKNIK SIPIL: Jurnal Pengembangan Teknik Sipil (p-ISSN : 0853-8727 | e-ISSN : 2527-4333) is published by Politeknik Negeri Semarang under Creative Commons Attribution 4.0 International License.