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Journal articles on the topic 'DISSIPATIVE BRACES'

Author: Grafiati

Published: 1 April 2023

Last updated: 26 July 2025

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1

Kari, Amir, Mehdi Ghassemieh, and Baitollah Badarloo. "Development and design of a new self-centering energy-dissipative brace for steel structures." Journal of Intelligent Material Systems and Structures 30, no. 6 (2019): 924–38. http://dx.doi.org/10.1177/1045389x19828502.

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Buckling-restrained braces are able to provide significant energy dissipation along with large ductile capacity through their excellent hysteretic behavior. However, due to their lack of recentering capability, buckling-restrained braced frames experience large residual drifts following a strong earthquake, leading to enormous repair costs. To overcome this shortcoming, super-elastic shape memory alloy braces with excellent recentering capacity have been introduced as a viable alternative to steel braces. Nevertheless, their energy dissipation capacity is usually low for seismic applications.

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2

Liu, Lu, and Bin Wu. "Self-Centering Buckling-Restrained Braces." Advanced Materials Research 639-640 (January 2013): 846–49. http://dx.doi.org/10.4028/www.scientific.net/amr.639-640.846.

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Buckling-Restrained Brace (BRB) consists of energy dissipative core and a strengthening tube to prevent buckling when subjected to compression. Under cyclic loading, BRB exhibits elastoplastic hysteretic behavior, which leads to certain amount of permanent displacement in the structure after medium to severe earthquake. Residual deformations can result in increased cost of repairing. An innovative BRB device called Self-centering Buckling-Restrained Braces (SC-BRB) is devised to control maximum and residual drift of steel moment frame buildings subjected earthquakes. The SC-BRB is composed of

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3

Ferraioli, Massimiliano, and Angelo Lavino. "A Displacement-Based Design Method for Seismic Retrofit of RC Buildings Using Dissipative Braces." Mathematical Problems in Engineering 2018 (December 27, 2018): 1–28. http://dx.doi.org/10.1155/2018/5364564.

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The paper proposes a displacement-based design method for seismic retrofit of RC buildings using hysteretic dissipative braces. At first, a fully multimodal procedure based on an adaptive version of the capacity spectrum method is applied to the 3D model of the damped braced structure. Then, the properties of an idealized bilinear model are defined using the seismic characteristics of the compound system thus accounting for the frame-damped brace interaction. Finally, an iterative procedure is developed to provide an optimal distribution of dampers. The proposed method overcomes the limitation

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4

Payandehjoo, Barash, Saeid Sabouri-Ghomi, and Parviz Ebadi. "Seismic Behavior of X-Shaped Drawer Bracing System (DBS) and X-Braced Frames with Heavy Central Core." Journal of Earthquake and Tsunami 10, no. 04 (2016): 1650004. http://dx.doi.org/10.1142/s1793431116500044.

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In this work, seismic performance of conventional X-braced frames is enhanced by using Drawer Bracing Systems (DBS). DBS is an innovative structure, which increases ductility and energy absorption capacity of the X-braces through elimination of the harmful effects of local and global buckling and by converting the induced axial forces inside diagonal arms to flexural moments. Two half-scale specimens are tested under cyclic loading and the seismic performance of an X-shaped DBS is compared to that of an X-braced frame. Both braced frames are designed for equal nominal base shears and have simi

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5

Xie, Qin, Zhen Zhou, Canjun Li, and Shaoping Meng. "Parametric Analysis and Direct Displacement-Based Design Method of Self-Centering Energy-Dissipative Steel-Braced Frames." International Journal of Structural Stability and Dynamics 17, no. 08 (2017): 1750087. http://dx.doi.org/10.1142/s0219455417500870.

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The self-centering energy-dissipative (SCED) brace is a novel bracing element that can substantially reduce the residual deformation and enhance the reparability of structures. In this paper, nonlinear dynamic analyses have been conducted on a 4- and a 12-story steel-braced frame with SCED braces to study the effect of four important design parameters on the seismic performance of the SCED frames and recommendations are given for selection of the parameters. The parameters considered include the response modification coefficient [Formula: see text], the stiffness ratio of the brace [Formula: s

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6

Bosco, M., A. Ghersi, E. M. Marino, and P. P. Rossi. "A Capacity Design Procedure for Columns of Steel Structures with Diagonals Braces." Open Construction and Building Technology Journal 8, no. 1 (2014): 196–207. http://dx.doi.org/10.2174/1874836801408010196.

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According to modern seismic codes, in concentrically braced frames the seismic input energy should be dissipated by means of the hysteretic behaviour of braces while all the other members (i.e. beams and columns) have to remain elastic. Accordingly, the design internal forces of braces are determined in these codes by elastic analysis of the structure subjected to seismic forces obtained by the design spectrum. The internal forces of the non-dissipative members, instead, are calculated by means of specified rules for the application of capacity design principles. According to some recent numer

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7

Costanzo, Silvia, and Landolfo Raffaele. "Concentrically Braced Frames: European vs. North American Seismic Design Provisions." Open Civil Engineering Journal 11, no. 1 (2017): 453–63. http://dx.doi.org/10.2174/1874149501711010453.

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A critical review of seismic design provisions for concentrically braced frames (CBFs) in both European and North American (i.e. US and Canadian) codes is presented in this paper. Indeed, even though those codes are based on capacity design philosophy, different requirements and different approaches are used to guarantee the hierarchy of resistances between dissipative and non-dissipative elements, thus leading different overall seismic performance. In detail, the main issues critically discussed are (i) the ductility classes and the correlated force-reduction factors; (ii) the structural anal

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8

Di Cesare, Antonio, Felice Carlo Ponzo, Nicla Lamarucciola, and Domenico Nigro. "Experimental seismic response of a resilient 3-storey post-tensioned timber framed building with dissipative braces." Bulletin of Earthquake Engineering 18, no. 15 (2020): 6825–48. http://dx.doi.org/10.1007/s10518-020-00969-y.

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Abstract With the increased number of multi-storey buildings in seismic areas, research efforts have been focused on developing earthquake resilient systems, such as low-damage techniques based on the combination of post-tensioning and dissipating devices. This paper describes the experimental study performed on a 3-storey post-tensioned timber framed (Pres-Lam) building equipped with energy dissipating systems. The testing project consisted of three phases adopting different configurations of the experimental model: (1) post-tensioning to beam-column joints only, (2) post-tensioning and dissi

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9

Barbagallo, Francesca, Melina Bosco, Marco Caragliano, Edoardo M. Marino, and Pier Paolo Rossi. "An Alternative Approach for the Design of Chevron-Braced Frames." Applied Sciences 11, no. 22 (2021): 11014. http://dx.doi.org/10.3390/app112211014.

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The design of steel chevron-braced frames as per Eurocode 8 is based on the idea that only the braces should buckle and yield during ground motions, while other members should remain elastic. The elastic design of the braced frames is also allowed. However, in both cases, the seismic performance of the frame may be compromised because of premature yielding/buckling of columns. This paper proposes an alternative design procedure that promotes yielding of beams in addition to yielding of braces. This mitigates the vertical unbalanced force transmitted by compressive and tensile braces to the bea

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10

Xiao, Yi, Marc O. Eberhard, Ying Zhou, and John F. Stanton. "Proportioning of self‐centering energy dissipative braces." Earthquake Engineering & Structural Dynamics 50, no. 10 (2021): 2613–33. http://dx.doi.org/10.1002/eqe.3463.

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11

Henriques, J., L. Calado, C. A. Castiglioni, and H. Degée. "Dissipative connections with U-shaped steel plate for braces of concentrically braced frames." Bulletin of Earthquake Engineering 17, no. 11 (2019): 6203–37. http://dx.doi.org/10.1007/s10518-019-00689-y.

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12

Yan, Xin, Ganping Shu, Navid Rahgozar, and M. Shahria Alam. "Seismic design and performance evaluation of hybrid braced frames having buckling-restrained braces and self-centering viscous energy-dissipative braces." Journal of Constructional Steel Research 213 (February 2024): 108359. http://dx.doi.org/10.1016/j.jcsr.2023.108359.

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13

Gandelli, Emanuele, Gianluca Pertica, Luca Facconi, Fausto Minelli, and Marco Preti. "Seismic Retrofit of Warehouses with Masonry Infills and Glazed Curtain Walls through Hysteretic Braces: Refinement of the Italian Building Code Provisions." Applied Sciences 13, no. 15 (2023): 8634. http://dx.doi.org/10.3390/app13158634.

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A refined design procedure for the seismic retrofit of warehouses or, more generally, single-storey RC frames bounded by “drift-sensitive” masonry infills and glazed curtain walls, is proposed in this paper by means of hysteretic braces. The calculation method is based on displacement-based design (DBD) procedures in which both the as-built frame and the dissipative braces are modelled through simple linear equivalent SDOF systems arranged in parallel. In this regard, with respect to the provisions of the Italian Building Code, two refinements are introduced: (1) the definition of two performa

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14

Mocanu Basalic, C. P., S. G. Luca, I. Lungu, and P. Mihai. "The influence of the geometric characteristics on the behavior of braces with restrained buckling - case study of perforated steel core." IOP Conference Series: Materials Science and Engineering 1304, no. 1 (2024): 012021. http://dx.doi.org/10.1088/1757-899x/1304/1/012021.

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Abstract Buckling restrained braces are elements that equip the building with additional capacity for resistance and stability when subjected to earthquakes. As an answer to the problem of the possible loss of stability of the buckling-preventing component, the “perforated-core buckling restrained braces” (PCBRB) is a concept that involves the introduction of gaps, in the core of the bracing, to control the plasticizing mechanism of the dissipative element. The research addresses the behavior of PCBRB groups where all the elements belonging to the same group have the same area and length of th

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15

Mazzolani, Federico M., Gaetano Della Corte, and Mario D’Aniello. "EXPERIMENTAL ANALYSIS OF STEEL DISSIPATIVE BRACING SYSTEMS FOR SEISMIC UPGRADING." JOURNAL OF CIVIL ENGINEERING AND MANAGEMENT 15, no. 1 (2009): 7–19. http://dx.doi.org/10.3846/1392-3730.2009.15.7-19.

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Energy dissipating devices, such as metallic ductile dampers, could represent one reliable system for seismic performance upgrading of reinforced concrete (RC) structures. This paper illustrates the significant improvement to the seismic response of RC structures equipped with dissipative bracing systems, such as eccentric braces (EBs) and buckling restrained braces (BRBs). In fact, the results of experimental tests carried out on two similar two‐storey one‐bay RC structures, respectively equipped with EBs and BRBs, are described. Referring to EBs, 3 lateral loading tests have been performed.

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16

Panjaitan, Arief, Purwandy Hasibuan, Rudiansyah Putra, Mochammad Afifuddin, Surya Bermansyah, and Muhammad Haiqal. "Structural Performance of Single and Double-Section CBF Braces with Different Lengths Under Cyclic Loading." E3S Web of Conferences 476 (2024): 01003. http://dx.doi.org/10.1051/e3sconf/202447601003.

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Concentrically Braced Frames (CBFs) are structural systems that are recommended to be constructed in earthquake-hazard areas. The brace is a CBF component that plays a role as an energy dissipator due to the seismic action. To result in a good performance, the brace is required to be strengthened. Adding a sectional area to the brace is one method for strengthening. Accordingly, the axial load is able to be distributed over a larger area, which may reduce the axial stress in the brace. So far, many kinds of research have been conducted to study brace behavior. However, the influence of adding

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17

Li, Tong, Jinjie Men, Ru Wang, and Mengqiang Guo. "Development and application of replaceable self-centering energy dissipative braces." Journal of Constructional Steel Research 226 (March 2025): 109198. https://doi.org/10.1016/j.jcsr.2024.109198.

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18

Zsarnóczay, Ádám, Viktor Budaházy, László Gergely Vigh, and László Dunai. "Cyclic hardening criteria in EN 15129 for steel dissipative braces." Journal of Constructional Steel Research 83 (April 2013): 1–9. http://dx.doi.org/10.1016/j.jcsr.2012.12.013.

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19

Bergami, A. V., and C. Nuti. "A design procedure of dissipative braces for seismic upgrading structures." Earthquakes and Structures 4, no. 1 (2013): 85–108. http://dx.doi.org/10.12989/eas.2013.4.1.085.

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20

Haddad, Madhar, Tom Brown, and Nigel Shrive. "Experimental cyclic loading of concentric HSS braces." Canadian Journal of Civil Engineering 38, no. 1 (2011): 110–23. http://dx.doi.org/10.1139/l10-113.

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During earthquake ground motion, diagonal braces in braced frames are subject to a series of cyclic loadings, alternately tension and compression. The brace can buckle and deform plastically, dissipating energy with damage accumulating in the steel. Eventually a crack may form and the brace fractures. To optimize energy dissipation, the effects of brace and gusset plate dimensions (thickness and length of the gusset plate, size of the brace, length of the brace), and material properties, on brace behaviour, need to be understood. Ten concentric bracing members, designed according to the weak b

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21

Chu, Yun Peng, Yong Yao, Bin Xu, Yong Jun Deng, and Shu Lian Xiao. "The Damping Energy Dissipation Study on Buckling Restrained Brace in Multilayer Steel Frame." Advanced Materials Research 160-162 (November 2010): 910–14. http://dx.doi.org/10.4028/www.scientific.net/amr.160-162.910.

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The buckling-restrained brace has stable energy dissipation capability. It has been widely used in recent years. This paper uses finite element software ANSYS to do non-linear time history analysis for Center Braced Steel Frame, Eccentrically Braced Steel Frame, Buckling-restrained Braced Steel Frame under the earthquake. The results show that: (1) The peak acceleration, residual displacement and top floor displacement of buckling-restrained braced steel frame is smaller than the other two brace frames, provide support for the structure stability. (2) The damping energy and bracing energy diss

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22

Colajanni, Piero, Muhammad Ahmed, and Jennifer D’Anna. "Comparison between Design Methods for Seismic Retrofit of Reinforced Concrete Frames Using Dissipative Bracing Systems." Buildings 14, no. 10 (2024): 3256. http://dx.doi.org/10.3390/buildings14103256.

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Braces equipped with dissipative devices are among the most widespread methods for the seismic strengthening of seismically prone reinforced concrete (RC) frames. It allows for high reductions in seismic vulnerability with inexpensive, quickly executed interventions. They can often be carried out mainly at the exterior, resulting in interruptions of use that are limited both in time and to only small portions of the building. The design methods of dissipative devices are based on the extensive use of pushover analyses (POA). POA is capable of highlighting the structural deficiencies of the bui

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23

Yan, Lijuan, and Chunwei Zhang. "Shaking-Table Test and Finite Element Simulation of a Novel Friction Energy-Dissipating Braced Frame." Buildings 14, no. 2 (2024): 390. http://dx.doi.org/10.3390/buildings14020390.

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To enhance the effect of seismic mitigation in medium-sized buildings, this study introduced a novel friction damper within a braced frame, forming a friction energy-dissipating braced frame (FDBF). The seismic reduction mechanism of the FDBF was examined, and its performance was evaluated through shaking-table tests and finite element simulations. The hysteresis performance of the novel damper was assessed through low-cycle repeated loading tests, which yielded predominantly rectangular and full hysteresis curves, exemplifying robust energy dissipation capacity. The shaking-table tests of the

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24

Taiyari, Farshad, Federico M. Mazzolani, and Saman Bagheri. "A proposal for energy dissipative braces with U-shaped steel strips." Journal of Constructional Steel Research 154 (March 2019): 110–22. http://dx.doi.org/10.1016/j.jcsr.2018.11.031.

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25

Qiu, Canxing, and Xiuli Du. "Seismic performance of multistory CBFs with novel recentering energy dissipative braces." Journal of Constructional Steel Research 168 (May 2020): 105864. http://dx.doi.org/10.1016/j.jcsr.2019.105864.

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26

Abdulridha, Abdulkhalik. "Behavior of a Multi-Story Steel Structure with Eccentric X-Brace." Frattura ed Integrità Strutturale 17, no. 66 (2023): 273–96. http://dx.doi.org/10.3221/igf-esis.66.17.

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Eccentrically Braced Frames (EBFs) outperform moment-resisting frames in seismically active regions because of their strength, stiffness, energy dissipation, and ductility. Conventional bracing systems, such as X, Y, V, or K types, are utilized to enhance structural integrity. This study employs computational modelling to analyze multi-story steel buildings featuring an eccentric X-brace system. In this investigation, 120 multi-story steel frame buildings were selected. These multi-story structures comprise six-, nine-, and twelve-story geometries. ETABS built a full-scale FE model of multi-st

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27

An, Zhonghai, Wenming Wang, Hui Wang, Zhe Li, Debin Wang, and Guangcai Xie. "Seismic Performance Research on a Graded-Yielding Metal Brace with Self-Centering Functions." Buildings 14, no. 12 (2024): 3940. https://doi.org/10.3390/buildings14123940.

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With the aim of achieving a graded-protection braced frame structure and minimizing the excessive residual deformation of traditional metal dampers under intense seismic action, a graded-yield-type metal self-centering brace (SC-GYMB) is proposed. The brace is composed of X-shaped and U-shaped steel plates with different yield point displacements, which jointly dissipate energy. Additionally, it employs a composite disc spring as a self-centering element to provide restoring force for the brace. The brace’s basic structure and working mechanism are described, and the theoretical model for its

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28

Piluso, Vincenzo. "Editorial: New Advances in Seismic Design and Assessment of Steel Structures." Open Construction and Building Technology Journal 8, no. 1 (2014): 193–95. http://dx.doi.org/10.2174/1874836801408010193.

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In recent years, rapid advances have taken place in earth-quake engineering as applied to steel structures with major emphasis given to (1) development of advanced procedures for seismic performance assessment, (2) development of advanced design procedures for plastic mechanism control, (3) improvements in structural design detailing, (4) better modeling of members and connections for dynamic non-linear analyses, (5) development of new damping devices for supplementary energy dissipation, (6) development of self-centering structural systems, (7) development and testing of new design strategies

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29

Tremblay, Robert, M. Lacerte, and C. Christopoulos. "Seismic Response of Multistory Buildings with Self-Centering Energy Dissipative Steel Braces." Journal of Structural Engineering 134, no. 1 (2008): 108–20. http://dx.doi.org/10.1061/(asce)0733-9445(2008)134:1(108).

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30

Molina, F. J., S. Sorace, G. Terenzi, G. Magonette, and B. Viaccoz. "Seismic tests on reinforced concrete and steel frames retrofitted with dissipative braces." Earthquake Engineering & Structural Dynamics 33, no. 15 (2004): 1373–94. http://dx.doi.org/10.1002/eqe.408.

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31

Dal Lago, Bruno, Muhammad Naveed, and Marco Lamperti Tornaghi. "Tension-only ideal dissipative bracing for the seismic retrofit of precast industrial buildings." Bulletin of Earthquake Engineering 19, no. 11 (2021): 4503–32. http://dx.doi.org/10.1007/s10518-021-01130-z.

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AbstractNew precast frame industrial structures are seismically designed according to reliable modern criteria. However, most of the existing built stock hosting many workers and both regular and strategic industrial activities was designed and detailed neglecting the earthquake load or according to outdated seismic design criteria and regulations. Its seismic retrofit is a main challenge for the Engineering Community and a critical objective for institutional and private bodies. Among the envisaged solutions, the introduction of dissipative braces appears to be promising, although mostly inap

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32

Bergami, Alessandro V., and Camillo Nuti. "A design procedure for the seismic protection of infilled frames by dissipative braces." IABSE Symposium Report 97, no. 29 (2010): 17–24. http://dx.doi.org/10.2749/222137810796024547.

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33

Thatsawong, Suphakit, Fawad Ahmed Najam, Mai Tu Thien, and Punchet Thammarak. "Development and experimental evaluation of cam-grip type compression-free energy dissipative braces." Structures 66 (August 2024): 106884. http://dx.doi.org/10.1016/j.istruc.2024.106884.

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34

Freddi, F., E. Tubaldi, L. Ragni, and A. Dall'Asta. "Probabilistic performance assessment of low-ductility reinforced concrete frames retrofitted with dissipative braces." Earthquake Engineering & Structural Dynamics 42, no. 7 (2012): 993–1011. http://dx.doi.org/10.1002/eqe.2255.

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35

Gusella, Federico, and Maurizio Orlando. "Analysis of the dissipative behavior of steel beams for braces in three-point bending." Engineering Structures 244 (October 2021): 112717. http://dx.doi.org/10.1016/j.engstruct.2021.112717.

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36

Losanno, Daniele, Mariacristina Spizzuoco, and Giorgio Serino. "An optimal design procedure for a simple frame equipped with elastic-deformable dissipative braces." Engineering Structures 101 (October 2015): 677–97. http://dx.doi.org/10.1016/j.engstruct.2015.07.055.

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37

Ye, Quanxi, Zongyi Wang, and Yuanqing Wang. "Numerical study on seismic performance of prefabricated steel frames with recentering energy dissipative braces." Engineering Structures 207 (March 2020): 110223. http://dx.doi.org/10.1016/j.engstruct.2020.110223.

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38

Li, Yan-Wen, Yuan-Zuo Wang, and Yan-Bo Wang. "Application of seismic resilient energy-dissipative rocking columns with HSS tension braces in steel frames." Engineering Structures 253 (February 2022): 113812. http://dx.doi.org/10.1016/j.engstruct.2021.113812.

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39

Sabbagh-Yazdi, Saeed-Reza, and Ainullah Mirzazadah. "Comparing Numerical Results for Seismic Performance of Portal Steel Frames Braced with Steel: HSS Brace, Glulam Timber Brace, and Timber-Steel-BRB." Advances in Civil Engineering 2022 (July 20, 2022): 1–17. http://dx.doi.org/10.1155/2022/2705691.

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This study involves the application of timber-based bracings elements. For this purpose, seismic analyses are performed on special portal steel frames without the brace and diagonally braced with Glued Laminated Timber (glulam) and Timber-Steel Buckling Restrained Brace (TS-BRB), and the results are compared with the same configuration using steel Hollow Structural Sections (HSS) bracing, using OpenSees structural analyzer. First, to verify the accuracy of the modeling, the numerical results are compared with experimental measurements on several types of elements: (a) diagonally braced frame w

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40

Popovski, Marjan, Helmut G. L. Prion, and Erol Karacabeyli. "Shake table tests on single-storey braced timber frames." Canadian Journal of Civil Engineering 30, no. 6 (2003): 1089–100. http://dx.doi.org/10.1139/l03-060.

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Concentrically braced timber frames are often used as lateral load resisting systems in wood buildings where large open spaces are required. For application in high-risk earthquake zones, however, the ductility of the system is a concern, since energy absorption is typically limited to the connection region. In this paper, results are presented from a series of shake table tests conducted on single-storey braced frame models with different connections. Diagonal braces with five different connection types were tested, four of which used bolts as fasteners, while one brace had timber riveted con

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41

Patra, Pratik, P. C. Ashwin Kumar, and Dipti Ranjan Sahoo. "Cyclic Performance of Braces with Different Support Connections in Special Concentrically Braced Frames." Key Engineering Materials 763 (February 2018): 694–701. http://dx.doi.org/10.4028/www.scientific.net/kem.763.694.

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Gusset plate connections between the steel braces and the supporting frame members play an important role in the performance of special concentrically braced frames (SCBFs) under earthquake loading conditions. Extensive studies have been conducted on SCBFs in which the gusset plate connections are designed to ensure the out-of-plane buckling of steel braces. However, research on the cyclic behavior of gusset plate connections allowing the in-plane buckling of braces is very limited. An experimental investigation has been carried out in this study to investigate the cyclic performance of the in

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42

Ozcelik, Ramazan, and Elif Firuze Erdil. "Pseudodynamic Test of a Deficient RC Frame Strengthened with Buckling Restrained Braces." Earthquake Spectra 35, no. 3 (2019): 1163–87. http://dx.doi.org/10.1193/122317eqs263m.

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Three story–three bay reinforced concrete (RC) frames with and without chevron braces were tested using the continuous pseudodynamic test method. New steel–concrete composite lateral load–carrying members called Buckling Restrained Braces (BRBs) were used as chevron brace members while retrofitting the RC frame. The BRBs were fitted to the interior span of the RC frame by using anchorage rods. The chevron braced frame was observed to be effective in controlling interstory drift. The test results indicated that retrofitting with BRBs was beneficial in resisting deformation without significant d

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43

De Domenico, Dario, Emanuele Gandelli, and Alberto Gioitta. "Displacement-based design procedure for the seismic retrofit of existing buildings with self-centering dissipative braces." Structures 62 (April 2024): 106174. http://dx.doi.org/10.1016/j.istruc.2024.106174.

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44

Liu, Tong, Lihua Zhu, Mingming Zhang, Yao-Rong Dong, and Yuanyuan Lyu. "Experimental investigation and numerical simulation of steel frame substructure equipped with self-centering energy dissipative braces." Structures 75 (May 2025): 108770. https://doi.org/10.1016/j.istruc.2025.108770.

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45

Hu, Jong Wan, and Myung-Hyun Noh. "Seismic Response and Evaluation of SDOF Self-Centering Friction Damping Braces Subjected to Several Earthquake Ground Motions." Advances in Materials Science and Engineering 2015 (2015): 1–17. http://dx.doi.org/10.1155/2015/397273.

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This paper mainly deals with seismic response and performance for self-centering friction damping braces (SFDBs) subjected to several maximum- or design-leveled earthquake ground motions. The self-centering friction damping brace members consist of core recentering components fabricated with superelastic shape memory alloy wires and energy dissipation devices achieved through shear friction mechanism. As compared to the conventional brace members for use in the steel concentrically braced frame structure, these self-centering friction damping brace members make the best use of their representa

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Khademi, Yaseer, and Mehdi Rezaie. "Comparison Study of CBFs and EBFs Bracing in Steel Structures with Nonlinear Time History Analysis." Civil Engineering Journal 3, no. 11 (2017): 1157. http://dx.doi.org/10.28991/cej-030945.

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Steel concentrically braced frames (CBFs) and Steel eccentricity braced frames (EBFs) are frequently used as efficient lateral load resisting systems to resist earthquake and wind loads. This paper focuses on high seismic applications where the brace members in CBFs and EBFs dissipate energy through repeated cycles of buckling and yielding. The present study evaluates in detail the design philosophies and provisions used in the United States for these systems. The results of a total of 176 analysis of nonlinear history of seismic behavior of CBFs and EBFs braces have been presented. Notable di

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Malek Mohammad Pour, Mahdi, Soheil Monajemi Nejad, and AbdolReza Sarvgad Moghadam. "Experimental and Numerical Study of Self-Centering Brace with Arc Steel Plate." Buildings 15, no. 1 (2024): 40. https://doi.org/10.3390/buildings15010040.

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Self-centering braces are structural systems that help reduce structural drift when the structure is under the influence of seismic forces. This paper introduces a novel self-centering brace designed to enhance the seismic performance of structures, while also minimizing permanent deflection after an earthquake. The advantages of this brace include easy construction, compatibility with construction practices in Iran, affordability, high capacity for axial force, efficient energy dissipation, adaptability for development, and applicability in various structures. The proposed brace components ar

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Basri, Hamza, Abdelouahab Ras, and Karim Hamdaoui. "Re-entrant honey comb meta-materials configuration and its application in buckling restrained braces: A numerical study." All Sciences Abstracts 1, no. 5 (2023): 4. http://dx.doi.org/10.59287/as-abstracts.1353.

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Evens came up with the term "auxetics" in the 1990s. It is used to describe materials and structures with a negative Poisson's ratio (NPR) that shrink or grow in an unusual way when put under uniaxial compression and tension. These materials have different mechanical properties, such as a high shear bearing capacity, resistance to breaking, ability to absorb energy, and resistance to falling apart. But because auxetics often have holes in them, they are often much less stiff than solid structures. Although these shapes should function well under both static and dynamic loading conditions as en

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Baiguera, Marco, George Vasdravellis, and Theodore L. Karavasilis. "Dual seismic-resistant steel frame with high post-yield stiffness energy-dissipative braces for residual drift reduction." Journal of Constructional Steel Research 122 (July 2016): 198–212. http://dx.doi.org/10.1016/j.jcsr.2016.03.019.

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DICLELI, MURAT, and ANSHU MEHTA. "SEISMIC RETROFITTING OF CHEVRON-BRACED STEEL FRAMES BASED ON PREVENTING BUCKLING INSTABILITY OF BRACES." International Journal of Structural Stability and Dynamics 09, no. 02 (2009): 333–56. http://dx.doi.org/10.1142/s0219455409003053.

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In this research, a seismic retrofitting method for chevron-braced frames (CBFs) is proposed. The key idea here is to prevent the buckling of the chevron braces via a conventional construction technique that involves a hysteretic energy-dissipating element installed between the braces and the connected beam. The energy-dissipating element is designed to yield prior to buckling of the braces, thereby preventing the lateral stiffness and strength degradation of the CBF caused by buckling, while effectively dissipating the earthquake input energy. Nonlinear static pushover, time history and damag

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