Ultra-Low Cycle Fatigue Fracture Life of a Type of Buckling Restrained Brace

Document Type: Regular Paper

Author

Assistant Professor, Civil Engineering department, Azarbaijan Shahid Madani University, Tabriz, Iran

Abstract

Buckling restrained braced frames (BRBFs) for seismic load resistance have been widely used in recent years. One of the key requirements for a buckling restrained brace is to sustain large plastic deformations under severe ground motions. The core of a buckling restrained brace is prone to fatigue fracture under cyclic loading. The earthquake induced fracture type of the core plate in a buckling restrained brace can be categorized as ultra-low cycle fatigue fracture. This paper investigates the ultra-low cycle fatigue fracture life of a type of composite buckling restrained brace previously tested. The newly developed cyclic void growth model was adopted to theoretically predict the fracture and crack initiation in the core. In addition, the Coffin-Manson fatigue damage model was applied to estimate the fracture life of the brace. A FEM model of the BRB developed in ABAQUS was used to evaluate the fatigue life. The analysis results showed that the cyclic void growth model is capable to nearly predict the fracture life of the core in buckling restrained brace.

Keywords

Main Subjects


[1]. Black, CJ., Makris, N., Aiken, ID. (2002). “Component Testing, stability analysis, and characterization of buckling restrained braced braces”. Report No. PEER 2002/08, Univ. of California, Berkeley, CA.

[2]. Inoue, K., Sawaizumi, S., Higashibata, Y. (2001). “Stiffening requirements for unbonded braces encased in concrete panels”. ASCE Journal of Structural Engineering, Vol.127(6),712-9.

[3]. Qiang, X. (2005). “State of the art of buckling-restrained braces in Asia”. Journal of Constructional Steel Researches, Vol. 61,727-48.

[4]. Watanabe, N., Kat, M., Usami, T., Kasai, A. (2003). “Experimental study on cyclic elasto-plastic behavior of buckling-restraining braces”. JSCE Journal of Earthquake Engineering, Vol. 27 [Paper No. 133].

[5]. Tremblay, R., Bolduc, P., Neville, R., Devall, R. (2006). “Seismic testing and performance of buckling restrained bracing systems”. Canadian Journal of Civil Engineering, Vol. 33(1),183-98.

[6]. Usami, T. (2006). “Guidelines for seismic and damage control design of steel bridges”. Edited by Japan Society of Steel Construction; Gihodo-Shuppan, Tokyo [in Japanese].

[7]. Usami, T., Ge, H., Luo, X. (2009). “Experimental and analytical study on high-performance buckling restrained brace dampers for bridge engineering”. Proceeding of 3rd International Conference on Advances in Experimental Structural Engineering, San Francisco.

[8]. Hoveidae, N., Rafezy, B. (2012). “Overall buckling behavior of all-steel buckling restrained braces”. Journal of constructional steel researches, Vol. (79),151-158.

[9]. Hoveidae, N., Rafezy, B. (2015). “Local Buckling Behavior of Core Plate in All-Steel Buckling Restrained Braces”. International journal of steel structures, Vol.15(2), 249-260.

[10]. Hoveidae, N., Tremblay, R., Rafezy, B., Davaran A. (2015). “Numerical investigation of seismic behavior of short-core all-steel buckling restrained braces”. Journal of constructional steel researches, Vol. (114) 89–99.

[11]. Chou, C., Chen, S. (2010). “Sub-assemblage tests and finite element analyses of sandwiched buckling-restrained braces”. Engineering structures, Vol. 32, Issue 8, Pages 2108–2121.

[12]. Eryasar, M., Topkaya, C. (2010). “An experimental study on steel-encased buckling restrained brace hysteretic damper”. Journal of Earthquake Engineering Structural Dynamics, Vol. 39, 561-81.

[13]. Bazzaz, M., Andalib, Z., Kheyroddin, A. and Kafi, M.A. (2015). “Numerical Comparison of the Seismic Performance of Steel Rings in Off-centre Bracing System and Diagonal Bracing System”, Journal of Steel and Composite Structures, Vol. 19, No. 4, 917-937.

[14]. Bazzaz, M., Kheyroddin, A., Kafi, M.A., Andalib, Z. and Esmaeili, H. (2014). “Seismic Performance of Off-centre Braced Frame with Circular Element in Optimum Place”, International Journal of Steel Structures, Vol. 14, No 2, 293-304.

[15]. Andalib, Z., Kafi, M.A., Kheyroddin, A. and Bazzaz, M. (2014). “Experimental Investigation of the Ductility and Performance of Steel Rings Constructed from Plates”, Journal of Constructional steel research, Vol. 103, 77-88.

[16]. Bazzaz, M., Andalib, Z., Kafi, M.A. and Kheyroddin, A. (2015). “Evaluating the Performance of OBS-C-O in Steel Frames under Monotonic Load”, Journal of Earthquakes and Structures, Vol. 8, No.3, 697-710.

[17]. Ozcelik, R., Dikiciasik, Y., Erdil, E. (2017). “The development of the buckling restrained braces with new end restrains”. Journal of Constructional Steel Research, Vol. 138, 208-220.

[18]. Razavi, A., Mirghaderi, R., Hosseini, A. (2014). “Experimental and numerical developing of reduced length buckling-restrained braces”. Engineering Structures, Vol. (77), 143–160.

[19]. Wang, C., Usami, T., Funayama, J. (2012). “Improving Low-Cycle Fatigue Performance of High-Performance Buckling-Restrained Braces by Toe-Finished Method”. Journal of Earthquake Engineering, Vol. 16,8, 1248-1268.

[20]. Yan-Lin, G., Jing, T., Bo-Hao, Z., Bo-Li, Z., Yong-Lin, P. (2017). “Theoretical and experimental investigation of core-separated buckling-restrained braces”. Journal of Constructional Steel Research, Vol. 135, 137-149.

[21]. Pereira, J., Jesus, A., Xavier, J., Fernandes, A. (2014). “Ultra-low-cycle fatigue behavior of a structural steel”. Engineering Structures, Vol. (60), 214–222.

[22]. Shimada, K., Komotori, J., Shimizu, M. (1987). “The applicability of the Manson-Coffin law and Miner’s law to extremely low cycle fatigue”. J Jpn Soc Mech Eng, Vol. 53(491),1178–85.

[23]. Kuroda, M. (2002). “Extremely low cycle fatigue life prediction based on a new cumulative fatigue damage model”. International Journal of Fatigue, Vol. 24(6), 699–703.

[24]. Nip, KH., Gardner, L., Davies, CM. (2010). “Extremely low cycle fatigue tests on structural carbon steel and stainless steel”. Journal of Constructional Steel Researches, Vol. 66(1), 96–110.

[25]. Zhou, H., Wang, Y., Shi, y., Xiong, J., Yang, L. (2013). “Extremely low cycle fatigue prediction of steel beam-to-column connection by using a micro-mechanics based fracture model”. International Journal of Fatigue Vol. 48, 90–100.

[26]. Downing, SD., Socie, DF. (1982). “Simple rainflow counting algorithms”. International Journal of Fatigue, Vol. 4(1), 31–40.

[27]. Manson, SS. (1954). “Behavior of materials under conditions of thermal stress”. National Advisory Commission on Aeronautics, Report 1170. Cleveland: Lewis Flight Propulsion Laboratory.

[28]. Coffin, Jr. (1954). “A study of the effects of cyclic thermal stresses on a ductile metal”. Trans ASME, Vol. 76(6), 931–50.

[29]. Lemaitré, J., Chaboche, J-L. (1990). Mechanics of solid materials. Cambridge, UK: Cambridge University Press.

[30]. Xue, L. (2007). “A unified expression for low cycle fatigue and extremely low-cycle fatigue and its implication for monotonic loading”. International Journal of Fatigue, Vol. 30,1691–8.

[31]. Kanvinde, A., Deierlein, G. (2007). “Cyclic void growth model to assess ductile fracture initiation in structural steels due to ultra-low cycle fatigue”. Journal of Structural Engineering, Vol. 133(6),701–12.

[32]. Rice, J. R., Tracey, D. M. (1969). “On the ductile enlargement of voids in triaxial stress fields”. J. Mech. Phys. Solids, Vol. 35, 201–217.

[33]. Hancock, J. W., Mackenzie, A. C. (1976). “On the mechanics of ductile failure in high-strength steel subjected to multiaxial stress states”. J. Mech. Phys. Solids, Vol. 24,147–169.

[34]. Ristinmaa, M. (1997). “Void growth in cyclic loaded porous plastic solid”. Mech. Mater., Vol. 26(4), 227–245.

[35]. Skallerud, B., and Zhang, Z. L. (2001). “On numerical analysis of damage evolution in cyclic elastic–plastic crack growth problems”. Fatigue Fract. Eng. Mater. Struct., Vol. 24(1), 81–86.

[36]. Deierlein, G., Kanvinde, A., Myers, A., Fell, B. (2011). “LOCAL CYCLIC VOID GROWTH CRITERIA FOR DUCTILE FRACTURE INITIATION IN STEEL STRUCTURES UNDER LARGE-SCALE PLASTICITY”. Proceeding of EUROSTEEL2011, Budapest, Hungary.

[37]. Amiri, H., Aghakoochak, A., Shahbeuk, S., Engelhardt, M. (2013). “Finite element simulation of ultra-low cycle fatigue cracking in steel structures”. Journal of Constructional Steel Research, Vol. 89, 175–184.

[38]. Afzalan, M., Ghasemieh, M. (2015). “Finite element modeling of failure in steel moment connection subjected to ultra-low cycle fatigue loading”. ACEM15, Korea.

[39]. Tateishi, K., Hanji, T. (2004). “Low cycle fatigue strength of butt-welded steel joint by means of new testing system with image technique”. International Journal of Fatigue, Vol. 26,1349–56.

[40]. Nakamura, H., Maeda, Y. & Sasaki, T. (2000). “Fatigue Properties of Practical-Scale Unbonded Braces, Nippon Steel corporations.

[41]. ABAQUS (2013). Standard user’s manual version 6.13. Providence, RI: Hibbitt, Karlsson & Sorensen Inc.

[42]. Kanvinde, A., Deierlein, G. (2006). “The void growth model and the stress modified critical strain model to predict ductile fracture in structural steels”. Journal of Structural Engineering, Vol.132(12),1907–18.

[43]. AISC (American Institute of Steel Construction), 2010. Seismic provisions for structural steel buildings, Chicago, IL.