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Pamuda Pudjisuryadi,Benjamin Lumantarna,Ryan Setiawan,Christian Handoko
Pág. 35 - 40
The recent seismic code SNI 1726-2012 is significantly different compared to the older code SNI 1726-2002. The seismic hazard map was significantly changed and the level of maximum considered earthquake was significantly increased. Therefore, buildings d...
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Michele Betti, Luciano Galano and Andrea Vignoli
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Michele Betti, Luciano Galano and Andrea Vignoli
The paper presents a comparison between two numerical modelling approaches employed to investigate the seismic behavior of unreinforced masonry buildings with flexible diaphragms. The comparison is performed analyzing a two-story prototype tested on a sh...
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Pudjisuryadi P.,Lumantarna B.,Tandya H.,Loka I.
Pág. 19 - 25
Researches have been conducted to study Shearwall-frame combined with belt truss as structural system (SFBT), in which the post-elastic behavior and ductility of this structural system are explored. A 60-story SFBT building, with a ductility set equal to...
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Pamuda Pudjisuryadi,Debby Kurnia Dewi,Adi Susanto,Benjamin Lumantarna
Pág. pp. 41 - 46
Previous researches have shown that belt truss could function very well as (virtual) outrigger in the elastic region, the non-linear behaviour of the structural system has not been studied. In this study the performance of a 30 story shearwall-frame-belt...
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Claudio Amadio, Luca Bomben and Salvatore Noè
In this work, a general method for the design of concentric braced steel frames (CBF) with active tension diagonal bracings, applicable to single- and multi-storey structures, is presented. The method is based on the use of an elastic modal analysis with...
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Maria Cristina Porcu, Juan Carlos Vielma Pérez, Gavino Pais, Diego Osorio Bravo and Juan Carlos Vielma Quintero
Due to their excellent seismic behavior, shear wall-type concrete buildings are very popular in earthquake-prone countries like Chile. According to current seismic regulations, the performance of such structures can be indifferently assessed through line...
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Paraskevi K. Askouni and George A. Papagiannopoulos
This paper investigates the seismic behavior of a class of mixed reinforced concrete-steel buildings. In particular, mixed buildings constructed by r/c (reinforced concrete) at their lower story(ies) and structural steel at their upper story(ies) are stu...
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Juan Carlos Vielma, Maria Cristina Porcu and Nelson López
The Incremental Dynamic Analysis (IDA) assesses the global collapse capacity of a structure by plotting its maximum inelastic response, obtained through a non-linear time-history analysis, versus the scaled intensity of different input earthquakes. The s...
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Carlo Calledda, Augusto Montisci and Maria Cristina Porcu
An effective seismic design entails many issues related to the capacity-based assessment of the non-linear structural response under strong earthquakes. While very powerful structural calculation programs are available to assist the designer in the code-...
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Lumantarna, B.,Pudjisuryadi, P.
Pág. 190 - 195
Indonesia is situated in the so called ?Ring of Fire? where earthquake are very frequent. Despite of all the engineering effort, due to the March 28, 2005 strong earthquake (8.7 on Richter scale) a lot of modern buildings in Nias collapsed, while the tra...
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Xin-Yu Zhao, Xiao-Dan Fang, Fan Wang and Jing Zhou
The flat slab-flanged wall (FSFW) coupled system has gained popularity in recent years; however, its seismic performance remains an issue, as beams and columns in it are commonly eliminated. To tackle this problem, embedding concrete-filled steel tubes (...
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