EFFECT OF REDUCED BEAM SECTION IN STAGGERED TRUSS FRAME STRUCTURE VIERENDEEL ELEMENT WITH EARTHQUAKE LOAD ANALYSIS

M. Farid Nurul Iman, Endah Wahyuni, Data Iranata

Abstract


The purpose of this study is to describe the effect of Reduced Beam Section in vierendeel panel element in STF system’s inelastic behavior based on earthquake load analysis. STF system is applied to 4, 6, and 10 storey building that served as office building. The structure’s system used Special Moment Resisting Frame (SMRF) system in longitudinal direction (W-E) and STF system in transversal direction (N-S). The analysis method that used in this study is nonlinear pushover analysis. Application of RBS in vierendeel panel element showed that by the increasing of storey number, the ductility of the structure was increased in both directions, while N-S direction has bigger ductility than W-E direction. Dissipation energy of the structure was also increased, especially in N-S direction. The first yielding process occurred in vierendeel panel element, and then followed by truss and diagonal chord around vierendeel panel element, while the critical condition showed still at life safety level.

Keywords


Reduced Beam Section, vierendeel, Staggered Truss Frame, Special Moment Resisting Frame, ductility, nonlinear pushover analysis.

Full Text:

PDF

References


Setiyarto, Y., Djoko., “Sistem Staggered Truss Frame Sebagai Alternatif Sistem Struktur Bentang Lebar pada Gedung Bertingkat,” MajalahIlmiah UNIKOM, Vol.6, No.2, Bandung, 2002.

Wahyuni, Endah, dan Tethool, Yoga, C. V., “Effect of Vierendeel Panel width and vertical Truss Spacing Ratio in Staggered Truss Framing System under Earthquake Loads,” International Journal of Civil engineering, Indonesia, Vol. 13, No. 2, Transaction A: Civile Engineering, 2015.

Juniazhar, R. P., “Studi Perbandingan Berbagai Jenis Sambungan Kaku dengan Menggunakan Balok Reduced Beam Section,” Tugas Akhir S1 TeknikSipil ITS, 2012, pp. 7-17.

Tethool, Yoga, C., V., “Perilaku Inelastik Sistem Stagered Truss Framing pada Gedung Bertingkat dengan Analisis Nonlinier Beban Dorong dan Riwayat Waktu,” Tesis Program S2 bidang StrukturTeknikSipil ITS, 2014, pp. 12-13.

AISC, 2002, Steel Design Guide Series 14 – Staggered Truss Framing System, New York.

ASCE. FEMA 356 – Prestandard and Comentary for the Seismic Rehabilitation of Buildings, Federal Emergency Management Agency, Washington DC, 2000

Standar Nasional Indonesia, “Standar Perencanaan Ketahanan Gempa untuk Struktur Bangunan Gedung (SNI 1726-2012), Bandung, BSN, 2012.

Standar Nasional Indonesia, “Beban Minimum untuk Perancangan Bangunan Gedung dan Struktur Lain (SNI 1727:2013), Bandung, BSN, 2013.

Standar Nasional Indonesia, “Tata Cara Perencanaan Struktur Baja untuk Bangunan Gedung (SNI 03-1729:2002), Bandung, BSN, 2002.

SAP2000 Manual, Computer and Structure Inc., Barkeley, California, USA, 2010.

EXTRACT Manual, TRC and Chadwell, Charles. 2007




DOI: http://dx.doi.org/10.12962/j20861206.v32i2.4560

Refbacks

  • There are currently no refbacks.



Journal of Civil Engineering is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

View My Stats