[Home ] [Archive]    
:: Main :: About :: Current Issue :: Archive :: Search :: Submit :: Contact ::
:: Volume 2, Issue 4 (2-2019) ::
ijcoe 2019, 2(4): 25-35 Back to browse issues page
Optimized SMA Dampers in Vibration Control of Jacket-type Offshore Structures (Regular Waves)
Mohammad Reza Ghasemi , Naser Shabakhty , Mohammad Hadi Enferadi
Department of Civil Engineering, University of Sistan & Baluchestan
Abstract:   (42 Views)
Undesired oscillations of jacket platform may influence the structural functionality and sometimes fatigue occurs. The main objective of this research is to control wave-induced vibrations of fixed jacket platforms with the use of optimized shape memory alloys dampers. To model the hysteretic behavior of SMA elements and performing dynamic analysis an efficient isothermal idealized constitutive model is developed in this research and direct integration time history analysis is carried out. Dynamic responses of multi-degree of freedom system of jacket platform, with 90 m height and equipped with SMA dampers, is estimated and compared with the bare jacket. Furthermore, an optimization algorithm such as Ideal Gas Molecules Movements (IGMM) is implemented in this research to improve the efficiency of the dampers and minimize the deck displacements under the action of extreme wave. The results show that the optimized SMA dampers can improve the structural response by decreasing 47.5 percent of deck displacement, 56.5 percent of deck acceleration and finally 28 percent of base shear. In an SMA damper-equipped platform, reduced wave intensity will reduce the damper efficiency.
Keywords: Vibration Control Steel, Jacket Platforms, Shape Memory Alloys (SMA)‎, Idealized Constitutive Model
Full-Text [PDF 1167 kb]   (10 Downloads)    
Type of Study: Research | Subject: Offshore Engineering
Received: 2018/12/6 | Accepted: 2019/03/10 | Published: 2019/04/20
1. Gupta, S., Shabakhty, N., VanGelder, P., (2006), Fatigue damage in randomly vibrating Jack-up platforms under non-Gaussian loads, Applied Ocean Research, Vol. 28(6), p. 407-419. [DOI:10.1016/j.apor.2007.02.001]
2. Song, G, Ma, N., Li, H.N., (2006), Applications of shape memory alloys in civil structures, Engineering Structures, Vol. 28, p. 1266-1274. [DOI:10.1016/j.engstruct.2005.12.010]
3. Vandiver, J.K., Mitome, S., (1979), Effect of liquid storage tanks on the dynamic response of offshore platforms, Applied Ocean Research, Vol. 1(2), p. 67-74. [DOI:10.1016/0141-1187(79)90019-1]
4. Bargi, K., Dezvareh, R., Mousavi S.A., (2016), Contribution of tuned liquid column gas dampers to the performance of offshore wind turbines under ind, wave, and seismic excitations, EARTHQUAKE ENGINEERING AND ENGINEERING VIBRATION, Vol. 15(3), p. 551-556. [DOI:10.1007/s11803-016-0343-z]
5. Dezvareh, R., Bargi, K., Mousavi, S.A., 2016. Control of wind/wave-induced vibrations of jacket-type offshore wind turbines through tuned liquid column gas dampers, Structure and Infrastructure Engineering, Vol. 12(3), p. 312-326. [DOI:10.1080/15732479.2015.1011169]
6. Patil, K.C., Jungid, R.S., (2005), Passive control of offshore jacket platforms, Ocean Engineering, Vol. 32, p. 1933-1949. [DOI:10.1016/j.oceaneng.2005.01.002]
7. Jafarabad, A., Kashani, M., Adlparvar, M.R., Golafshani, A.A., (2014), Hybrid damping systems in offshore jacket platforms with float-over deck, Journal of Constructional Steel Research, Vol. 98, p. 178-187, 2014. [DOI:10.1016/j.jcsr.2014.02.004]
8. Jigang, Z., Zhehao, M., Feifei, L., Chunwei, Z., (2017), Seismic performance and ice-induced vibration control of offshore platform structures based on the ISO-PFD-SMA brace system, Advances in Materials Science and Engineering, Vol. 2017.
9. Kandasamy, R., Cui, F., Townsend, N., Foo, C.C., Guo, J., Shenoi, A., Xiong, Y., (2016), A review of vibration control methods for marine offshore structures, Ocean Engineering, Vol. 127, p. 279-297. [DOI:10.1016/j.oceaneng.2016.10.001]
10. Rustighi, E., Bernnan, M.J., Mace, B.R., (2005), Real-time control of a shape memory alloy adaptive tuned vibration absorber, Smart Materials and Structures, Vol. 14, p. 1184-1195. [DOI:10.1088/0964-1726/14/6/011]
11. Hilber, H.M., Hughes, T.J.R., Taylor, R.L., (1977), Improved numerical dissipation for time integration algorithms in structural dynamics, Earthquake Engineering and Structural Dynamics, Vol. 5, p. 283-292. [DOI:10.1002/eqe.4290050306]
12. Ghasemi, M.R., Varaee, H., (2017), Damping vibration-based IGMM optimization algorithm: fast and significant, Soft Computing, Vol. 2017, p. 1-31.
13. Mohd Jani, J., Leary, M., Subic, A., Gibson, M.A., (2014), A Review of Shape Memory Alloy Research, applications and opportunities, Materials and Design, Vol. 56, p. 1078-1113. [DOI:10.1016/j.matdes.2013.11.084]
14. Qian, H., Li, H., Song, G., Guo, W., (2013), Recentering shape memory alloy passive damper for structural vibration control, Mathematical Problems in Engineering, Vol. 2013. [DOI:10.1155/2013/963530]
15. Zhang, Y., Zhu, S., (2007), A shape memory alloy-based reusable hysteretic damper for seismic hazard mitigation, Smart Materials and Structures, Vol. 16, p. 1603-1613. [DOI:10.1088/0964-1726/16/5/014]
16. Wilde, K., Gardoni, P., Fujino, Y., (2000), Base isolation system with shape memory alloy device for elevated highway bridges, Engineering Structures, Vol. 22(3), p. 222-229. [DOI:10.1016/S0141-0296(98)00097-2]
17. Auricchio, F., Taylor, R.L., Lubliner, J., (1997), Shape-memory alloys: macro-modeling and numerical simulations of the superelastic behavior, Computers Methods in Applied Mechanics and Engineering, Vol. 146(3-4), p. 281-312. [DOI:10.1016/S0045-7825(96)01232-7]
18. Motahari, S.A., Ghassemieh, M., (2007), Multilinear one-dimensional shape memory material model for use in structural engineering applications, Engineering Structures, Vol. 29, p. 904-913. [DOI:10.1016/j.engstruct.2006.06.007]
19. Ghodke, S., Jangid, R.S., (2016), Equivalent linear elastic-viscous model of shape memory alloy for isolated structures, Advances in Engineering Software, Vol. 99, p. 1-8. [DOI:10.1016/j.advengsoft.2016.04.005]
20. Dutta, S.C., Majumder, R., (2019), Shape Memory Alloy
21. Paul, S., Datta, T.K., Kapuria, S., (2009), Control of fixed offshore jacket platform using semi-active hydraulic damper, Journal of Offshore Mechanics and Arctic Engineering, Vol. 131(4). [DOI:10.1115/1.3160534]
22. Nasseri, T., Shabakhty, N., Afshar, M.H., (2014), Study of fixed jacket offshore platform in the optimization design process under environmental loads, International Journal of Maritime Technology, Vol. 2, p. 75-84.
23. Asgarian, B., Moradi, S., (2011), Seismic response of steel braced frames with shape memory alloy braces, Journal of Constructional Steel Research, Vol. 67, p. 65-74. [DOI:10.1016/j.jcsr.2010.06.006]
24. Nguyen, D.D., Sinsabvarodom, C., (2015), Nonlinear behavior of a typical oil and gas fixed-jacket offshore platform with different bracing systems subjected to seismic loading, 20th National Convention on Civil Engineering Conference, Thailand 2015.
25. Zaaijer, M.B., (2006), Foundation modelling to assess dynamic behavior of offshore wind turbines, Applied Ocean Research, Vol. 28, p. 45-57. [DOI:10.1016/j.apor.2006.03.004]
26. DesRoches, R., McCormick, J., Delemont, M., (2004), Cyclic properties of superelastic shape memory alloy wires and bars, Journal of Structural Engineering, Vol. 130(1), p. 38 - 46. [DOI:10.1061/(ASCE)0733-9445(2004)130:1(38)]
27. Varaee, H., Ghasemi, M.R., (2017), Engineering optimization based on ideal gas molecular movement algorithm, Engineering and Computers, Vol. 33, p. 71-93. [DOI:10.1007/s00366-016-0457-y]
Send email to the article author

Add your comments about this article
Your username or Email:


XML     Print

Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Ghasemi M R, Shabakhty N, Enferadi M H. Optimized SMA Dampers in Vibration Control of Jacket-type Offshore Structures (Regular Waves). ijcoe. 2019; 2 (4) :25-35
URL: http://ijcoe.org/article-1-126-en.html

Volume 2, Issue 4 (2-2019) Back to browse issues page
International Journal of Coastal and Offshore Engineering International Journal of Coastal and Offshore Engineering
Persian site map - English site map - Created in 0.06 seconds with 32 queries by YEKTAWEB 3858