Littérature scientifique sur le sujet « Dissipative brace »
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Articles de revues sur le sujet "Dissipative brace"
Kari, Amir, Mehdi Ghassemieh et 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 (10 février 2019) : 924–38. http://dx.doi.org/10.1177/1045389x19828502.
Texte intégralXie, Qin, Zhen Zhou, Canjun Li et 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 (octobre 2017) : 1750087. http://dx.doi.org/10.1142/s0219455417500870.
Texte intégralLiu, Lu, et Bin Wu. « Self-Centering Buckling-Restrained Braces ». Advanced Materials Research 639-640 (janvier 2013) : 846–49. http://dx.doi.org/10.4028/www.scientific.net/amr.639-640.846.
Texte intégralFerraioli, Massimiliano, et Angelo Lavino. « A Displacement-Based Design Method for Seismic Retrofit of RC Buildings Using Dissipative Braces ». Mathematical Problems in Engineering 2018 (27 décembre 2018) : 1–28. http://dx.doi.org/10.1155/2018/5364564.
Texte intégralGrande, Ernesto, et Giampietro Ruotolo. « Design of SMA-Brace Devices for the Seismic Retrofit of Steel CBF ». Open Civil Engineering Journal 12, no 1 (15 février 2018) : 1–20. http://dx.doi.org/10.2174/1874149501812010001.
Texte intégralTang, Wenke, et Eric M. Lui. « Hybrid Recentering Energy Dissipative Device for Seismic Protection ». Journal of Structures 2014 (23 septembre 2014) : 1–17. http://dx.doi.org/10.1155/2014/262409.
Texte intégralTirca, Lucia, Nicolae Danila et Cristina Caprarelli. « Numerical modelling of dissipative pin devices for brace-column connections ». Journal of Constructional Steel Research 94 (mars 2014) : 137–49. http://dx.doi.org/10.1016/j.jcsr.2013.11.007.
Texte intégralZhang, Ailin, Quanxi Ye et Zongyi Wang. « Experimental investigation on behavior of re-centering energy dissipative brace ». Engineering Structures 213 (juin 2020) : 110606. http://dx.doi.org/10.1016/j.engstruct.2020.110606.
Texte intégralCampiche, Alessia, et Silvia Costanzo. « Evolution of EC8 Seismic Design Rules for X Concentric Bracings ». Symmetry 12, no 11 (31 octobre 2020) : 1807. http://dx.doi.org/10.3390/sym12111807.
Texte intégralHaddad, Madhar, Tom Brown et Nigel Shrive. « Experimental cyclic loading of concentric HSS braces ». Canadian Journal of Civil Engineering 38, no 1 (janvier 2011) : 110–23. http://dx.doi.org/10.1139/l10-113.
Texte intégralThèses sur le sujet "Dissipative brace"
Galindo-Lopez, Carlos Hannover. « Optimisation of convective heat dissipation from ventilated brake discs ». Thesis, Cranfield University, 2009. http://dspace.lib.cranfield.ac.uk/handle/1826/9196.
Texte intégralJeffers, Brandon. « Parametric Study of Self-Centering Concentrically-Braced Frames with Friction-Based Energy Dissipation ». University of Akron / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=akron1335901155.
Texte intégralPremkumar, Daryl. « OPTIMIZATION OF BRAKE PAD GEOMETRY TO PROMOTE GREATER CONVECTIVE COOLING TO INCREASE HEAT DISSIPATION RATE ». OpenSIUC, 2018. https://opensiuc.lib.siu.edu/theses/2322.
Texte intégralTonini, Chiara. « Studio di un collegamento trave-pilastro di tipo semirigido dissipativo ». Master's thesis, Alma Mater Studiorum - Università di Bologna, 2018.
Trouver le texte intégralFiocchi, Alice. « Inserimento di controventi dissipativi in acciaio in un capannone in calcestruzzo armato prefabbricato a due piani ». Master's thesis, Alma Mater Studiorum - Università di Bologna, 2016.
Trouver le texte intégralRenaud, Franck. « Etude de l'incidence des comportements dissipatifs dans les instabilités vibratoires des systèmes de freinages ». Phd thesis, Ecole Centrale Paris, 2011. http://tel.archives-ouvertes.fr/tel-00585269.
Texte intégralSimon, Madrenas Enric. « Predicción de la fatiga de disipadores de energía elastoplásticos para estructuras sismorresistentes ». Doctoral thesis, Universitat de Girona, 2021. http://hdl.handle.net/10803/673931.
Texte intégralEls dissipadors d’energia elastoplàstics s’utilitzen en el disseny sísmic per dissipar una part substancial de l’energia sísmica introduïda en una construcció. Són uns elements que no formen part de l’estructura portant i, per tant, fàcilment reemplaçables en cas de quedar danyats. El seu comportament sol ser estable i el seu grau de degradació difícilment apreciable de forma visual. Per avaluar el seu grau de degradació es recorre als índex de dany, que estimen la capacitat dissipativa romanent a partir de la combinació de variables diverses com són, per exemple, el nombre de cicles suportats i la seva amplitud, l’energia dissipada, la deformació acumulada i deformació màxima. A la primera part d’aquesta tesi doctoral es revisa l’estat de l’art relatiu a models de dany existents. La segona part d’aquesta tesi recull una àmplia base experimental basada en dades obtingudes en treballs previs de recerca, complementats amb nous assajos realitzats a la present tesi. En una tercera part es valora la bondat de diversos models de fatiga mitjançant la base experimental recollida a la segona part. En la seva quarta i última part s’ha analitzat la bondat d’alguns dels models histerètics més coneguts per a reproduir la resposta experimental dels dissipadors assajats. La conclusió més important que s’extreu de la tesi és l’obtenció de dos models de fatiga mixtes i variables adimensionals, els quals demostren una excel·lent bondat considerant, en una mateixa corba de fatiga, dissipadors de diferent tipologia i geometria, basats en acers de baix contingut en carboni i plastificació uniforme en estat uniaxial de tensions
Programa de Doctorat en Tecnologia
Yu, You-Sheng, et 於祐生. « Design and Seismic Performance Test of Energy-Dissipative Brace ». Thesis, 2019. http://ndltd.ncl.edu.tw/handle/649p2r.
Texte intégral國立交通大學
土木工程系所
107
Installation of displacement-dependent structural dampers will increase the stiffness of the entire structure, change its fundamental period and, as a consequence, affect the seismic design load. In light of the fact that design of seismic dampers cannot be independent of the structures, this study develops a damper design procedure that takes into account the structural system as a whole to serve as reference hopefully for practical application. This thesis proposes a two-stage damper design procedure including the preliminary design and detail design. Firstly, the ultimate displacement of the damper is defined in terms of the story-drift ratio of the structure. The yielding displacement of the damper is then calculated by dividing the ultimate displacement with the ductility estimated empirically. Since the maximum story shear occurs always in the first story where the damper tends to yield and be damaged first, damper for the first story are chosen as the design object in this study. The design target is set to be the concurrence of the ultimate displacement of the damper and the story-drift under the seismic design load required by the code. As the seismic design load is related to the fundamental period of structure which in turn is affected by the interaction between the structure and dampers, the initial stiffness of the damper in the preliminary design stage cannot be determined directly. An iterative process therefore is required by first wild guessing an initial stiffness of the damper and updating it iteratively until convergence of the ultimate displacement of the damper to the story-drift of the structure. The corresponding initial stiffness of the damper so determined will be the basis for the detail design of the damper at the next stage. The detail design then is based on the process developed earlier for the in-plane oval damper by the NCTU research team. Moreover, application of the proposed methodology for damper design has been illustrated using a five-story steel modal structure as the object while a series of shake table tests has been conducted accordingly. This thesis explores the seismic performance of the dampers corresponding to different ultimate displacements under El Centro, Chi-Chi and Kobe Earthquakes of various seismic intensities. Simulation results indicate that the seismic performance of the damper is earthquake-dependent that the optimal damper design may vary from one earthquake to another. Upon overall considerations, the ultimate displacement of the damper corresponding to 1% story-drift ratio is selected as the control device for the shaking table tests. The dampers are connected to the structure via H-beam in form of energy-dissipative braces. Results of shaking table tests indicate that, with dampers implemented, significant reductions in acceleration responses for all floors of the structure have been achieved. The control efficiency increases with the intensity of the input excitation as larger responses extend the yielded area of the steel plates and therefore enhance the control effect. The control effect is even more pronounced in terms of the root-mean-square responses (RMS) as the RMS acceleration is proportional to the vibrating energy which is accumulated over the entire earthquake process and reflects better the performance of overall response decay. Simulation analysis is well correlated with the test results, including the proposed damper design methodology is reasonable and the ETABS is reliable as a tool for structural assessment.
RAHMAT, RABI RAIHAN. « Proposal of energy-based method for the design of passive energy dissipative braces ». Doctoral thesis, 2020. http://hdl.handle.net/11573/1359668.
Texte intégralChen, Ying-Chuan, et 陳映全. « Development and Validation for Double-Core Self-Centering Energy Dissipative Braces ». Thesis, 2011. http://ndltd.ncl.edu.tw/handle/15652067921497178408.
Texte intégral國立臺灣大學
土木工程學研究所
100
Self-Centering Energy Dissipative Brace is a kind of brace which uses tendons to constrain compression elements of the brace and provide self-centering properties under tension and compression force (restore to zero residual deformation). Traditional self-centering energy dissipative brace’s deformation capacity relies on the elastic deformation capacity of the tendons used inside the brace, and results in limitation of the braces’ deformability. Traditional SCED brace has a maximum strain of 1.3% when the tendons reach 1.9% strain and the frame reaches 2% inter-story drift. Tendons required to have large elastic strain mainly uses composite material. However, tendons having over 2% elastic strain material properties are rare and seldom used or researched. This research develops a new kind of SCED brace by adding a second core element and another group of tension elements which doubles the deformation capacity compared to traditional SCED brace while using tension elements comprised of the same material properties (or largely reduce the elastic strain demand of the tendon elements to 1% under the same brace deformation when compared to traditional SCED brace). This research designed four specimens to validate the double core SCED brace which uses different materials for its tendons. Four specimens’ tendon uses D16 steel strand, D22 glass fiber, D29 glass fiber and D13 carbon fiber respectively. The results show that the mechanism of double core SCED brace is consistent with prediction. The test results and prediction of tendon strain is close which is 0.8%, 1.05%, 0.9% and 1.09% for specimen 1 to 4 respectively while the brace has a 1.2% strain corresponding to 2% inter-story drift. The result shows that double core SCED brace can significantly reduce the demand for tendon elastic strain. Except specimen 1 due to loss of pre-tension force has poor behavior in self-centering, specimen 2 to 4 have good behavior in self-centering with no pre-tension loss. This research also uses the finite element software ABAQUS to analyze double core SCED brace behavior and compare with the testing results which is proved similar. The parametric study of double core SCED brace we choose different pre-tension force, different friction force, and different tendons to observe the difference in brace behavior. Results indicate that the lager the friction force is the larger the energy dissipation there will be, yet in order to have full self-centering behavior, the pre-tension force should be larger than friction force. However the larger the pre-tension force is the smaller the deformation capacity there is left. Unlike pre-tension force and friction force, the difference of tendons only effect the post-stiffness of the response and limits the deformation capacity due to its limitation in elastic strain.
Chapitres de livres sur le sujet "Dissipative brace"
Ma, Cuiling. « Credibility of Estimating the Hysteretic Energy Demands of Concentrically Braced Steel Frames ». Dans Advances in Frontier Research on Engineering Structures, 175–83. Singapore : Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-8657-4_16.
Texte intégralAnto, Anjanet, et Asha Joseph. « Seismic Performance Evaluation of Seesaw Braced Energy Dissipation System ». Dans Lecture Notes in Civil Engineering, 313–25. Cham : Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-80312-4_27.
Texte intégralYin, Zhanzhong, Xiuli Wang et Xiaodong Li. « Hysteretic Response and Energy Dissipation of Double-Tube Buckling Restrained Braces with Contact Ring ». Dans Computational Structural Engineering, 173–79. Dordrecht : Springer Netherlands, 2009. http://dx.doi.org/10.1007/978-90-481-2822-8_20.
Texte intégralXiao, Mei Ling, Liao Yuan Ye, Sheng Miao et Ben Yu Liu. « Damage and Crack Analysis for Reinforced Concrete Energy Dissipation Braced Frame (EDBF) under Low Cyclic Loads ». Dans Fracture and Damage Mechanics V, 611–14. Stafa : Trans Tech Publications Ltd., 2006. http://dx.doi.org/10.4028/0-87849-413-8.611.
Texte intégral« Research on steel structures design method using energy dissipation brace for story lateral ductility ratio control ». Dans Modeling and Computation in Engineering II, 153–60. CRC Press, 2013. http://dx.doi.org/10.1201/b14896-24.
Texte intégral« Parametric study of self-centering concentrically-braced frame systems with friction-based energy dissipation ». Dans Behaviour of Steel Structures in Seismic Areas, 711–16. CRC Press, 2012. http://dx.doi.org/10.1201/b11396-107.
Texte intégral« A comparative analysis of performances of high strength steel dual frames of buckling restrained braces vs. dissipative shear walls ». Dans Behaviour of Steel Structures in Seismic Areas, 163–70. CRC Press, 2009. http://dx.doi.org/10.1201/9780203861592-25.
Texte intégralDinu, F., D. Dubina et C. Neagu. « A comparative analysis of performances of high strength steel dual frames of buckling restrained braces vs. dissipative shear walls ». Dans Behaviour of Steel Structures in Seismic Areas. CRC Press, 2009. http://dx.doi.org/10.1201/9780203861592.ch21.
Texte intégral« Optimal design of eccentrically braced frames with vertical link (V-EBFs) in order to maximize energy dissipation ». Dans Behaviour of Steel Structures in Seismic Areas, 393–98. CRC Press, 2009. http://dx.doi.org/10.1201/9780203861592-63.
Texte intégralTaherkhani, S., A. Rezaeian et F. Hamedi. « Optimal design of eccentrically braced frames with vertical link (V-EBFs) in order to maximize energy dissipation ». Dans Behaviour of Steel Structures in Seismic Areas. CRC Press, 2009. http://dx.doi.org/10.1201/9780203861592.ch53.
Texte intégralActes de conférences sur le sujet "Dissipative brace"
Erochko, J., C. Christopoulos et R. Tremblay. « DETAILED COMPONENT MODELLING OF A SELF-CENTERING ENERGY DISSIPATIVE BRACE SYSTEM ». Dans 4th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering. Athens : Institute of Structural Analysis and Antiseismic Research School of Civil Engineering National Technical University of Athens (NTUA) Greece, 2014. http://dx.doi.org/10.7712/120113.4628.c1157.
Texte intégralTsai, Chong-Shien, et Yan-Ming Wang. « Experimental Study of All-Steel Buckling Restrained Brace With Windowed Lateral Support Elements ». Dans ASME 2014 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/pvp2014-28250.
Texte intégralErochko, J., et C. Christopoulos. « Self-Centering Energy-Dissipative (SCED) Brace : Overview of Recent Developments and Potential Applications for Tall Buildings ». Dans International Conference on Sustainable Development of Critical Infrastructure. Reston, VA : American Society of Civil Engineers, 2014. http://dx.doi.org/10.1061/9780784413470.053.
Texte intégralNuzzo, Iolanda. « CASE-STUDY OF A COST-BASED SEISMIC DESIGN FOR A R.C. FRAME WITH ADDITIONAL DISSIPATIVE BRACE SYSTEMS ». Dans 7th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering Methods in Structural Dynamics and Earthquake Engineering. Athens : Institute of Structural Analysis and Antiseismic Research School of Civil Engineering National Technical University of Athens (NTUA) Greece, 2019. http://dx.doi.org/10.7712/120119.7152.19266.
Texte intégralThibault, Pierre, Charles-Darwin Annan et Pampa Dey. « Investigation of hybrid multi-core buckling-restrained brace components ». Dans IABSE Congress, Ghent 2021 : Structural Engineering for Future Societal Needs. Zurich, Switzerland : International Association for Bridge and Structural Engineering (IABSE), 2021. http://dx.doi.org/10.2749/ghent.2021.1415.
Texte intégralKanehira, Yasuyuki, Yusuke Aoki et Yukio Nishizawa. « Evaluation of an Energy Dissipation Mechanism by Friction for Brake Shims ». Dans Brake Colloquium & Exhibition - 35th Annual. 400 Commonwealth Drive, Warrendale, PA, United States : SAE International, 2017. http://dx.doi.org/10.4271/2017-01-2487.
Texte intégralTsai, C. S., Yi Liu et B. Q. Liu. « Buckling Restrained Brace With Inspection Windows ». Dans ASME 2015 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/pvp2015-45110.
Texte intégralGarello, Giulia, Niccolò Patron, Pietro Buonfico et Luca Martinotto. « Real Scale Dyno Bench Study on the Relation between Kinetic Energy Dissipation and Friction Material Wear ». Dans SAE Brake Colloquium & Exhibition - 33rd Annual. 400 Commonwealth Drive, Warrendale, PA, United States : SAE International, 2015. http://dx.doi.org/10.4271/2015-01-2692.
Texte intégralRan, Longlin, Wenhong Hou, Huitie Liu, Jinli Qiao et Shuang Hou. « Study on Seismic Behavior for Viscous energy dissipation brace Concrete Frame Joints ». Dans 5th International Conference on Civil Engineering and Transportation. Paris, France : Atlantis Press, 2015. http://dx.doi.org/10.2991/iccet-15.2015.11.
Texte intégralNastri, Elide. « ECCENTRICALLY BRACED FRAMES DESIGNED FOR THE ENERGY DISSIPATION OPTIMIZATION ». Dans VII European Congress on Computational Methods in Applied Sciences and Engineering. Athens : Institute of Structural Analysis and Antiseismic Research School of Civil Engineering National Technical University of Athens (NTUA) Greece, 2016. http://dx.doi.org/10.7712/100016.2427.7614.
Texte intégralRapports d'organisations sur le sujet "Dissipative brace"
FEASIBILITY STUDY OF VISCOELASTIC HYBRID SELF-CENTERING BRACE (VSCB) FOR SEISMIC-RESISTANT STEEL FRAMES. The Hong Kong Institute of Steel Construction, août 2022. http://dx.doi.org/10.18057/icass2020.p.113.
Texte intégralTEST ON RESILIENCE CAPACITY OF SELF-CENTERING BUCKLING RESTRAINED BRACE WITH DISC SPRINGS. The Hong Kong Institute of Steel Construction, août 2022. http://dx.doi.org/10.18057/icass2020.p.156.
Texte intégralTHE SEISMIC PERFORMANCE OF DOUBLE TUBE BUCKLING RESTRAINED BRACE WITH CAST STEEL CONNECTORS. The Hong Kong Institute of Steel Construction, mars 2022. http://dx.doi.org/10.18057/ijasc.2022.18.1.2.
Texte intégralEXPERIMENTAL BEHAVIOR AND DESIGN OF RECTANGULAR CONCRETE-FILLED TUBULAR BUCKLING-RESTRAINED BRACES. The Hong Kong Institute of Steel Construction, décembre 2021. http://dx.doi.org/10.18057/ijasc.2021.17.4.5.
Texte intégralANALYSIS OF THE SEISMIC BEHAVIOR OF INNOVATIVE ALUMINIUM ALLOY ENERGY DISSIPATION BRACES. The Hong Kong Institute of Steel Construction, août 2022. http://dx.doi.org/10.18057/icass2020.p.341.
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