Results 41 to 50 of about 400,991 (352)

Behaviour of Strengthened RC Frames with Eccentric Steel Braced Frames [PDF]

E3S Web of Conferences, 2017
After devastating earthquakes in recent years, strengthening of reinforced concrete buildings became an important research topic. Reinforced concrete buildings can be strengthened by steel braced frames. These steel braced frames may be made of concentrically or eccentrically indicated in Turkish Earthquake Code 2007. In this study pushover analysis of
Kamanli, Mehmet, Unal, Alptug
openaire   +3 more sources

Numerical Study Regarding the Seismic Response of a Moment-Resisting (MR) Reinforced Concrete (RC) Frame Structure with Reduced Cross-Sections of the RC Slabs

Buildings, 2022
In the first part of the current study, the effectiveness of the transversal cross-section reduction method for RC beams in marginal areas (by means of mechanical drilling) was validated.
Ion Sococol, Petru Mihai, Tudor-Cristian Petrescu, Florin Nedeff, Valentin Nedeff, Maricel Agop, Bogdan-Ionel Luca   +6 more
doaj   +1 more source

Damage Source Identification of Reinforced Concrete Structure Using Acoustic Emission Technique [PDF]

, 2013
Acoustic emission (AE) technique is one of the nondestructive evaluation (NDE) techniques that have been considered as the prime candidate for structural health and damagemonitoring in loaded structures.
Muhamad Bunnori, Norazura, Panjsetooni, Alireza, Vakili, Amir Hossein   +2 more
core   +3 more sources

STUDY OF THE BEHAVIOUR OF RC AND RCS FRAME

International Journal of Engineering Sciences & Research Technology, 2020
Composite Reinforced concrete-Steel (RCS) frames which consist of Reinforced Concrete (RC) columns and Steel (S) beams were represented to combine the advantages of pure RC and Steel frames. This system permits the primary steel beam to run continuous through the reinforced concrete column.
openaire   +1 more source

The Hysteresis Performance and Restoring Force Model for Corroded Reinforced Concrete Frame Columns

Journal of Engineering, 2016
A numerical simulation of the hysteresis performance of corroded reinforced concrete (RC) frame columns was conducted. Moreover, the results obtained were compared with experimental data.
Guifeng Zhao, Meng Zhang, Yaoliang Li, Dawang Li   +3 more
doaj   +1 more source

Structural Robustness of RC Frames Under Blast Events

, 2022
This paper presents a numerical procedure for the robustness quantification of RC frames under blast-induced damage scenarios. The procedure is supported by a non-linear numerical analysis, by quantifying the structural response at the global level (i.e., response of the structural system/frame to the blast-induced damage) and by obtaining the so ...
Marco Mennonna, Mattia Francioli, Francesco Petrini, Franco Bontempi   +3 more
openaire   +2 more sources

Studies on the lateral load response of infilled RC frame by using ATENA 2D [PDF]

E3S Web of Conferences
The behaviour RC frame subjected to lateral load is greatly influence by the presence of Masonry infill(MI) with surrounding frame. In this research the structural behaviour of bare frame(BF), Infilled frame(IF), Infilled frame with Haunch at corners and
D Santhosh, Kambali Mahesh C, M L Harish
doaj   +1 more source

Damage localization and quantification of earthquake excited RC-frames [PDF]

Earthquake Engineering & Structural Dynamics, 1998
In the paper a recently proposed method for damage localization and quantification of RC-structures from response measurements is tested on experimental data. The method investigated requires at least one response measurement along the structures and the ground surface acceleration. Further, the two lowest time-varying eigenfrequencies of the structure
Skjærbæk, P. S., Nielsen, Søren R. K., Kirkegaard, Poul Henning, Cakmak, A. S.   +3 more
openaire   +2 more sources

Collapse simulation of a typical super-tall RC frame-core tube building exposed to extreme fire [PDF]

, 2015
The previous fire accidents proofed that reinforced concrete (RC) structures may experience progressive collapse subjected to extreme fires. In consequence, the study on the extreme fire-induced progressive collapse of RC structures is important for the ...
Lu, Xin-zheng, Ying, Ming-jian
core   +1 more source

Seismic Assessment of Braced RC Frames

Procedia Engineering, 2011
AbstractRecent earthquakes in Turkey (1999), Taiwan (1999) and Algeria (2003) demonstrated the catastrophic impact of such power upon urban cities. A great number of existing buildings in Algeria designed without seismic design criteria and detailing rules for dissipative structural behavior suffered damages which were far worse than that for newer ...
Kadid, A, Yahiaoui, D.
openaire   +1 more source