JOURNAL BROWSE
Search
Advanced SearchSearch Tips
Simultaneous identification of moving loads and structural damage by adjoint variable
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Simultaneous identification of moving loads and structural damage by adjoint variable
Abbasnia, Reza; Mirzaee, Akbar; Shayanfar, Mohsenali;
 Abstract
This paper presents a novel method based on sensitivity of structural response for identifying both the system parameters and input excitation force of a bridge. This method, referred to as "Adjoint Variable Method", is a sensitivity-based finite element model updating method. The computational cost of sensitivity analyses is the main concern associated with damage detection by these methods. The main advantage of proposed method is inclusion of an analytical method to augment the accuracy and speed of the solution. The reliable performance of the method to precisely indentify the location and intensity of all types of predetermined single, multiple and random damages over the whole domain of moving vehicle speed is shown. A comparison study is also carried out to demonstrate the relative effectiveness and upgraded performance of the proposed method in comparison to the similar ordinary sensitivity analysis methods. Moreover, various sources of error including the effects of noise and primary errors on the numerical stability of the proposed method are discussed.
 Keywords
simultaneous damage detection;sensitivity;model updating;Ill posed problem;Inverse problem;regularization;noise;
 Language
English
 Cited by
 References
1.
Alampalli, S. and Fu, G. (1994), "Remote monitoring systems for bridge condition", Transportation Research and Development Bureau, New York State Department of Transportation, Client Report 94.

2.
Cawley, P. and Adams, R.D. (1979), "The location of defects in structures from measurements of natural frequencies", J. Strain Anal., 14, 49-57. crossref(new window)

3.
Chan, T., Law, S., Yung, T. and Yuan, X. (1999), "An interpretive method for moving force identification", J Sound Vib., 219, 503-524. crossref(new window)

4.
Chan, T., Yu, L., Law, S. and Yung, T. (2001), "Moving force identification studies. II: comparative studies", J Sound Vib., 247(1), 77-95. crossref(new window)

5.
Choi, K.K. and Kim, N.H. (2005), Structural Sensitivity Analysis and Optimization 1, Linear Systems, Springer, USA.

6.
Doebling, S.W., Peterson, L.D. and Alvin, K.F. (1996), "Estimation of reciprocal residual flexibility from experimental modal data", Am. Inst. Aeronaut. Astronaut. J., 34, 1678-1685. crossref(new window)

7.
Doebling, S.W., Farrar, C.R., Prime, M.B. and Shevitz, D.W. (1998), "A review of damage identification methods that examine changes in dynamic properties", Shock Vib. Dig., 30, 91-105. crossref(new window)

8.
Friswell, M.I., Penny, J.E.T. and Wilson, D.A.L. (1994), "Using vibration data and statistical measures to locate damage in structures, modal analysis", Int. J. Anal. Exper. Modal Anal., 9, 239-254.

9.
Friswell, M.I. and Mottershead, J.E. (1995), Finite Element Model Updating in Structural Dynamics, Kluwer Academic Publishers, Dordrecht.

10.
Gonzalez, A., Rowley, C. and Obrien, E. (2008), "A general solution to the identification of moving vehicle forces on a bridge", Int. J. Numer. Meth. Eng., 75(3), 335-354. crossref(new window)

11.
Hoshiya, M. and Maruyama, O. (1987), "Identification of running load and beam system", J. Eng. Mech., ASCE, 113(6), 813-824. crossref(new window)

12.
Jiang, R.J., Au, F.T. and Cheung, Y.K. (2004), "Identification of vehicles moving on continuous bridges with rough surface", J. Sound Vib., 274, 1045-1063. crossref(new window)

13.
Law, S., Chan, T. and Zeng, Q. (1999), "Moving force identification-a frequency and time domain analysis", J. Dyn. Syst. Meas. Control., 121(3), 394-401. crossref(new window)

14.
Law, S. and Fang, Y. (2001), "Moving force identification: optimal state estimation approach", J. Sound Vib., 239(2), 233-254. crossref(new window)

15.
Law, S., Wu, S. and Shi, Z. (2008), "Moving load and prestress identification using wavelet-based method", J. Appl. Mech., 75(2), 021,014. crossref(new window)

16.
Li, J. and Chen, J. (1999), "A statistical average algorithm for the dynamic compound inverse problem", Comput. Mech., 30(2), 88-95.

17.
Lim, T.W. (1991), "Structural damage detection using modal test data", Am. Inst. Aeronaut. Astronaut. J., 29, 2271-2274. crossref(new window)

18.
Lu, Z.R. and Law, S.S. (2007), "Identification of system parameters and input force from output only", Mech. Syst. Signal Pr., 21, 2099-2111. crossref(new window)

19.
Majumder, L. and Manohar, C. (2003), "A time-domain approach for damage detection in beam structures using vibration data with a moving oscillator as an excitation source", J. Sound Vib., 268(4), 699-716. crossref(new window)

20.
Majumder, L. and Manohar, C. (2004), "Nonlinear reduced models for beam damage detection using data on moving oscillatorbeam interactions", Comput. Struct., 82(2-3), 301-314. crossref(new window)

21.
Mosavi, A. (2010), "Vibration-based damage detection and health monitoring of bridges", PhD Thesis, Faculty of North Carolina State University, Raleigh, North Carolina, USA.

22.
Narkis, Y. (1994), "Identification of crack location in vibrating simply supported beam", J. Sound Vib., 172, 549-558. crossref(new window)

23.
Pandey, A.K., Biswas, M. and Samman, M.M. (1991), "Damage detection from change in curvature mode shapes", J. Sound Vib., 145, 321-332. crossref(new window)

24.
Pandey, A.K. and Biswas, M. (1994), "Damage detection in structures using change in flexibility", J. Sound Vib., 169, 3-17. crossref(new window)

25.
Ratcliffe, C.P. (1997), "Damage detection using a modified Laplacian operator on mode shape data", J. Sound Vib., 204, 505-517. crossref(new window)

26.
Ricles, J.M. and Kosmatka, J.B. (1992), "Damage detection in elastic structures using vibration residual forces and weighted sensitivity", Am. Inst. Aeronaut. Astronaut. J., 30, 2310-2316. crossref(new window)

27.
Rizos, P.F., Aspragathos, N. and Dimarogonas, A.D. (1990), "Identification of crack location and magnitude in a cantilever beam", J. Sound Vib., 138, 381-388. crossref(new window)

28.
Sieniawska, R., Sniady, P. and Zukowski, S. (2009), "Identification of the structure parameters applying a moving load", J. Sound Vib., 319(1-2), 355-365. crossref(new window)

29.
Silva, S., Dias, J.M. and Lopes, J.V. (2008), "Structural health monitoring in smart structures through time series analysis", Struct. Health Monit., 7(3), 231-244. crossref(new window)

30.
Solis, M., Algaba, M. and Galvin, P. (2013), "Continuous wavelet analysis of mode shapes differences for damage detection", J. Mech. Syst. Signal Pr., 40, 645-666. crossref(new window)

31.
Srinivasan, G., Massimo, R. and Sathyaneryona, H. (2011), Computational Techniques for Structural Health Monitoring, Springer, Newyork.

32.
Staszewski, W.J. (2003), "Structural health monitoring using guided ultrasonic waves", Eds. Holnicki-Szulc, J. and Soares, C.A.M., Advances in smart technologies in structural engineering, Springer, Berlin.

33.
Wu, D. and Law, S.S. (2004), "Model error correction from truncated modal flexibility sensitivity and generic parameters. I: Simulation", Mech. Syst. Signal Pr., 18(6), 1381-1399. crossref(new window)

34.
Yu, L. and Chan, T. (2003), "Moving force identification based on the frequency-time domain method", J. Sound Vib., 261(2), 329-349. crossref(new window)

35.
Yu, L. and Chan, T. (2007), "Recent research on identification of moving loads on bridges", J. Sound Vib., 305, 3-21. crossref(new window)

36.
Zhang, K., Law, S. and Duan, Z. (2009), "Condition assessment of structures under unknown support excitation", Earthq. Eng. Eng. Vib., 8(1), 103-114. crossref(new window)

37.
Zhang, Q., Jankowski, L. and Duan, Z. (2010), "Simultaneous identification of moving masses and structural damage", Struct. Multidisc. Optim., 42, 907-922. crossref(new window)

38.
Zhang, Q., Jankowski, L. and Duan, Z. (2010), "Identification of coexistent load and damage", Struct. Multidisc. Optim., 41(2), 243-253. crossref(new window)

39.
Zhu, X. and Law, S. (2006), "Moving load identification on multispan continuous bridges with elastic bearings", Mech. Syst. Signal Pr., 20(7), 1759-1782. crossref(new window)

40.
Zhu, X. and Law, S. (2007), "Damage detection in simply supported concrete bridge structure under moving vehicular loads", J. Vib. Acoust., 129(1), 58-65. crossref(new window)

41.
Zhu, X.Q. and Hao, H. (2007), "Damage detection of bridge beam structures under moving loads", Research Program Report, School of Civil and Resource Engineering, the University of Western Australia.

42.
Zou, T., Tong, L. and Steve, G. (2000), "Vibration based model-dependent damage (delamination) identification and health monitoring for composite structures-a review", J. Sound Vib., 230(2), 357-378. crossref(new window)