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http://dx.doi.org/10.12989/sss.2015.15.1.099

Structural health rating (SHR)-oriented 3D multi-scale finite element modeling and analysis of Stonecutters Bridge  

Li, X.F. (Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University)
Ni, Y.Q. (Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University)
Wong, K.Y. (Formerly Bridges and Structures Division, Highways Department, The Hong Kong Special Administrative Region)
Chan, K.W.Y. (Bridges and Structures Division, Highways Department, The Hong Kong Special Administrative Region)
Publication Information
Smart Structures and Systems / v.15, no.1, 2015 , pp. 99-117 More about this Journal
Abstract
The Stonecutters Bridge (SCB) in Hong Kong is the third-longest cable-stayed bridge in the world with a main span stretching 1,018 m between two 298 m high single-leg tapering composite towers. A Wind and Structural Health Monitoring System (WASHMS) is being implemented on SCB by the Highways Department of The Hong Kong SAR Government, and the SCB-WASHMS is composed of more than 1,300 sensors in 15 types. In order to establish a linkage between structural health monitoring and maintenance management, a Structural Health Rating System (SHRS) with relevant rating tools and indices is devised. On the basis of a 3D space frame finite element model (FEM) of SCB and model updating, this paper presents the development of an SHR-oriented 3D multi-scale FEM for the purpose of load-resistance analysis and damage evaluation in structural element level, including modeling, refinement and validation of the multi-scale FEM. The refined 3D structural segments at deck and towers are established in critical segment positions corresponding to maximum cable forces. The components in the critical segment region are modeled as a full 3D FEM and fitted into the 3D space frame FEM. The boundary conditions between beam and shell elements are performed conforming to equivalent stiffness, effective mass and compatibility of deformation. The 3D multi-scale FEM is verified by the in-situ measured dynamic characteristics and static response. A good agreement between the FEM and measurement results indicates that the 3D multi-scale FEM is precise and efficient for WASHMS and SHRS of SCB. In addition, stress distribution and concentration of the critical segments in the 3D multi-scale FEM under temperature loads, static wind loads and equivalent seismic loads are investigated. Stress concentration elements under equivalent seismic loads exist in the anchor zone in steel/concrete beam and the anchor plate edge in steel anchor box of the towers.
Keywords
Structural health rating (SHR) system; Stonecutters Bridge; cable-stayed bridge; multi-scale finite element model (FEM);
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1 Brownjohn, J.M.W. (2007), "Structural health monitoring of civil infrastructure", Philos. T. R. Soc. A, 365(1851), 589-622.   DOI
2 Brownjohn, J.M.W., Lee, J. and Cheong, B. (1999), "Dynamic performance of a curved cable-stayed bridge", Eng. Struct., 21(11), 1015-1027.   DOI
3 Brownjohn, J.M.W. and Xia, P.Q. (2000), "Dynamic assessment of curved cable-stayed bridge by model updating", J. Struct. Eng. - ASCE, 126(2), 252-260.   DOI
4 Caicedo, J.M., Dyke, S.J., Moon, S.J., Bergman, L.A., Turan, G. and Hague, S. (2003), "Phase II benchmark control problem for seismic response of cable-stayed bridges", J. Struct. Control, 10(3-4), 137-168.   DOI
5 Chang, C.C., Chang, T.Y.P. and Zhang, Q.W. (2001), "Ambient vibration of long-span cable-stayed bridge", J. Bridge Eng. - ASCE, 6(1), 46-53.   DOI
6 Cunha, A., Caetano, E. and Delgado, R. (2001), "Dynamic tests on large cable-stayed bridge", J. Bridge Eng .- ASCE, 6(1),54-62.   DOI
7 Daniell, W.E. and Macdonald, J.H.G. (2005), "Improved finite element modelling of a cable-stayed bridge through systematic manual tuning", Eng. Struct., 29(3), 358-371.   DOI
8 Ding, Y.L., Li, A.Q., Du, D.S. and Liu, T. (2010), "Multi-scale damage analysis for a steel box girder of a long-span cable-stayed bridge", Struct. Infrastruct. E., 6(6), 725-739.   DOI
9 Freire, A.M.S., Negrao, J.H.O. and Lopes, A.V. (2006), "Geometrical nonlinearities on the static analysis of highly flexible steel cable-stayed bridges", Comput. Struct., 84(31-32), 2128-2140.   DOI
10 Gentile, C. and Gennari-Santori, A. (2006), "Dynamic testing and modeling of a 30-years' old cable-stayed bridge", Struct. Eng. Int., 16(1), 39-43.   DOI
11 Habel, W.R. (2009), "Structural health monitoring research in Europe: trends and applications", in: Structural Health Monitoring of Civil Infrastructure Systems, (Eds., V.M., Karbhari and F., Ansari), Wood head Publishing, Cambridge, UK.
12 Hassan, M.M. (2013), "Optimization of stayed cables in cable-stayed bridges using finite element, genetic algorithm, and B-spline combined technique", Eng. Struct., 49, 643-654.   DOI
13 Hua, X.G., Ni, Y.Q., Chen, Z.Q. and Ko, J.M. (2009), "Structural damage detection of cable-stayed bridges using changes in cable forces and model updating", J. Struct. Eng. - ASCE, 135(9), 1093-1106.   DOI
14 Jaishi, B. and Ren, W.X. (2005), "Structural finite element model updating using ambient vibration test results", J. Struct. Eng. - ASCE, 131(4), 617-628.   DOI
15 Kim, J., Ho, D., Nguyen, K., Hong, D., Shin, S., Yun, C. and Shinozuka, M. (2013), "System identification of a cable-stayed bridge using vibration responses measured by a wireless sensor network", Smart Struct. Syst., 11(5), 533-553.   DOI   ScienceOn
16 Ko, J.M. and Ni, Y.Q. (2005), "Technology developments in structural health monitoring of large-scale bridges", Eng. Struct., 27(12), 1715-1725.   DOI
17 Ko, J.M., Ni, Y.Q. and Chan, T.H.T. (1999), "Dynamic monitoring of structural health in cable-supported bridges", Smart Structures and Materials 1999: Smart Systems for Bridges, Structures, and Highways, (Ed., Liu , S.C.), SPIE.
18 Ko, J.M., Sun, Z.G. and Ni, Y.Q. (2002), "Multi-stage identification scheme for detecting damage in cable-stayed Kap Shui Mun Bridge", Eng. Struct., 24(7), 857-868.   DOI
19 Li, Z.X., Zhou, T.Q., Chan, T.H.T. and Yu, Y. (2007), "Multi-scale numerical analysis on dynamic response and local damage in long-span bridges", Eng. Struct., 29(7), 1507-1524.   DOI   ScienceOn
20 Mufti, A.A. (2002), "Structural health monitoring of innovative Canadian civil engineering structures", Struct. Health Monit., 1(1), 89-103.   DOI
21 Ni, Y.Q. and Wong, K.Y. (2012), "Integrating bridge structural health monitoring and condition-based maintenance management", Proceedings of the 4th International Workshop on Civil Structural Health Monitoring, Berlin, Germany (CD-ROM).
22 Ni, Y.Q., Wong, K.Y. and Xia, Y. (2011), "Health checks through landmark bridges to sky-high structures", Adv. Struct. Eng., 14(1), 103-119.   DOI
23 Ou, J. and Li, H. (2009), "Structural health monitoring research in China: trends and applications", Structural Health Monitoring of Civil Infrastructure Systems, (Eds., , V.M, Karbhari. and F., Ansari), Wood head Publishing, Cambridge, UK.
24 Phares, B., Lu, P.,Wipf, T., Greimann, L. and Seo, J. (2013), "Field validation of a statistical-based bridge damage-detection algorithm", J. Bridge Eng. - ASCE, 18(11), 1227-1238.   DOI
25 Pines, D.J. and Aktan, A.E. (2002), "Status of structural health monitoring of long-span bridges in the United States", Prog. Struct. Eng. Mater., 4(4), 372-380.   DOI
26 Ren, W.X., Peng, X.L. and Lin, Y.Q. (2005), "Experimental and analytical studies on dynamic characteristics of a large span cable-stayed bridge", Eng. Struct., 27(4), 535-548.   DOI
27 Seo, J., B. Phares, B., Lu, P., Wipf, T. and Dahlberg, J. (2013), "Bridge rating protocol using ambient trucks through structural health monitoring system", Eng. Struct., 46, 569-580.   DOI
28 Talebinejad, I., Fischer, C. and Ansari, F. (2011), "Numerical evaluation of vibration-based methods for damage assessment of cable-stayed bridges", Comput. -Aided Civil Infrastruct. Eng., 26(3), 239-251.   DOI   ScienceOn
29 Wang, H., Li, A., Hu, R. and Li, J. (2010), "Accurate stress analysis on steel box girder of long span suspension bridges based on multi-scale submodeling method", Adv. Struct. Eng., 13(4), 727-740.   DOI
30 Wei, L., Cheng, H. and Li, J. (2012), "Modal analysis of a cable-stayed bridge", Procedia Eng., 31, 481-486.   DOI
31 Wilson, J.C. and Gravelle, W. (1991), "Modelling of a cable-stayed bridge for dynamic analysis", Earthq. Eng. Struct. D., 20(8), 707-721.   DOI
32 Wong, K.Y. (2004), "Instrumentation and health monitoring of cable-supported bridges", Struct. Control Health Monit., 11(2), 91-124.   DOI
33 Wong, K.Y. and Ni, Y.Q. (2009), "Modular architecture of structural health monitoring system for cable-supported bridges", Encyclopedia of Structural Health Monitoring, (Eds., C., Boller, F.K., Chang and Y. Fujino), John Wiley & Sons, Chichester, UK.
34 Xia, Y.X., Ni., Y.Q. and Wong, K.Y. (2013), "Development of a 3D bridge rating system incorporating structural healthmonitoring data", Proceedings of the 6th International Conference on Structural Health Monitoring of Intelligent Infrastructure, Hong Kong (CD-ROM).
35 Yun, C.B., Lee, J.J. and Koo, K.Y. (2011), "Smart structure technologies for civil infrastructures in Korea: recent research and applications", Struct. Infrastruct. E., 7(9), 673-688.   DOI
36 Zhang, Q.W., Chang, T.Y.P. and Chang, C.C. (2001), "Finite element model updating for the Kap Shui Mun cable-stayed bridge", J. Bridge Eng. - ASCE, 6(4), 285-293.   DOI