Structural Engineering and Mechanics

테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Piezoelectric friction dampers for earthquake mitigation of buildings: design, fabrication, and characterization

  • Chen, Genda (Department of Civil, Architectural, and Environmental Engineering, University of Missouri-Rolla) ;
  • Garrett, Gabriel T. (Department of Civil, Architectural, and Environmental Engineering, University of Missouri-Rolla) ;
  • Chen, Chaoqiang (Department of Civil, Architectural, and Environmental Engineering, University of Missouri-Rolla) ;
  • Cheng, Franklin Y. (Department of Civil, Architectural, and Environmental Engineering, University of Missouri-Rolla)
  • 투고 : 2002.08.29
  • 심사 : 2003.08.08
  • 발행 : 2004.03.25
⟨ 이전 논문 다음 논문 ⟩

초록

In this paper, the design, fabrication and characterization of a piezoelectric friction damper are presented. It was sized with the proposed practical procedure to minimize the story drift and floor acceleration of an existing 1/4-scale, three-story frame structure under both near-fault and far-field earthquakes. The design operation friction force in kip was numerically determined to range from 2.2 to 3.3 times the value of the peak ground acceleration in g (gravitational acceleration). Experimental results indicated that the load-displacement loop of the damper is nearly rectangular in shape and independent of the excitation frequency. The coefficient of friction of the damper is approximately 0.85 when the clamping force on the damper is above 400 lbs. It was found that the friction force variation of the damper generated by piezoelectric actuators with 1000 Volts is approximately 90% of the expected value. The properties of the damper are insensitive to its ambient temperature and remain almost the same after being tested for more than 12,000 cycles.

키워드

참고문헌

  1. Akbay, Z. and Aktan, H.M. (1990), "Intelligent energy dissipation devices", Proc. 4th U.S. National Conf.Earthquake Engrg., May 20-24, Palm Springs, CA, 427-435.
  2. Chen, Genda and Chen, Chaoqiang. (2000), "Behavior of piezoelectric friction dampers under dynamic loading",Proc. SPIE's 7th Int. Symp. on Smart Struct. and Mater., March 5-9, Newport Beach, CA.
  3. Chen, Genda and Chen, Chaoqiang. (2002a), "Control of plastic deformation of steel moment-resisting framestructures with active friction dampers", Proc. 7th U.S. National Conf. Earthquake Engrg., July 21-25, Boston,MA.
  4. Chen, Chaoqiang and Chen, Genda. (2002b), "Nonlinear control of a 20-story steel building with activepiezoelectric friction dampers", Int. J. Struct. Engrg. Mech., 14(1), 21-38. https://doi.org/10.12989/sem.2002.14.1.021
  5. Chen, Genda and Chen, Chaoqiang. (2002c), "Building hazard mitigation with piezoelectric friction dampers",Proc. Int. Conf. Adv. Bldg. Tech., Dec. 4-6, Hong Kong.
  6. Dowdell, D.J. and Cherry, S. (1994), "Semi-active friciton dampers for seismic response control of structures",Proc. 5th U.S. National Conf. Earthquake Engrg., July 10-14, Chicago, IL.
  7. Garrett, G.T. (2002), "Experimental characterization of a piezoelectric friction damper", M.S. Thesis, Universityof Missouri-Rolla.
  8. Hirai, J., Naruse, M. and Abiru, H. (1996), "Structural control with variable friction damper for seismicresponse", Proc. 11th World Conf. Earthq. Engrg., June 23-28, Acapulco, Mexico.
  9. Housner, G.W. et al. (1997), "Structural control: past, present, and future", J. Engrg. Mech., ASCE, 123(9), 897-971. https://doi.org/10.1061/(ASCE)0733-9399(1997)123:9(897)
  10. Inaudi, J.A. (1997), "Modulated homogeneous friction: a semi-active damping strategy", Earthq. Engrg. Struct.Dyn. 26, 361-376. https://doi.org/10.1002/(SICI)1096-9845(199703)26:3<361::AID-EQE648>3.0.CO;2-M
  11. Kannan, S., Uras, H.M. and Aktan, H.M. (1995), "Active control of building seismic response by energydissipation", Earthq. Engrg. Struct. Dyn., 24, 747-759. https://doi.org/10.1002/eqe.4290240510
  12. Meltzler, A.H. et al. (1988), IEEE Standard on Piezoelectricity, ANSI/IEEE Std 176 1987, Institute of Electricaland Electronics Engineers, NY.
  13. Mitrovic, M., Carman, G.P. and Straub, F.K. (2000), "Electro-mechanical characterization of piezoelectric stackactuators", Proc. SPIE's 7th Int. Symp. on Smart Struct. and Mater., March 5-9, Newport Beach, CA.
  14. O'Neil, C. (2000), "Selected piezoelectric materials and their properties", Kinetic Ceramics, Inc., PersonalCommunication.
  15. Soong, T.T. and Dargush, G.F. (1997), Passive Energy Dissipation Systems in Structural Engineering, JohnWiley & Sons, UK.
  16. Tian, P. (1997), "Generalized optimal control of elastic and inelastic structures subjected to earthquakeexcitation", Doctoral Dissertation, University of Missouri-Rolla.

피인용 문헌

  1. Experimental and numerical study of a new adjustable frictional damper vol.112, 2015, https://doi.org/10.1016/j.jcsr.2015.05.019
  2. Guide to the Literature of Piezoelectricity and Pyroelectricity. 25 vol.330, pp.1, 2006, https://doi.org/10.1080/00150190600605684
  3. Shake table tests of a quarter-scale three-storey building model with piezoelectric friction dampers vol.11, pp.4, 2004, https://doi.org/10.1002/stc.41
  4. Modeling of Grouped Buildings and their Control with Friction Dampers vol.42, pp.4, 2009, https://doi.org/10.3182/20090603-3-RU-2001.0399
  5. Semi-active control of a building complex with variable friction dampers vol.29, pp.6, 2007, https://doi.org/10.1016/j.engstruct.2006.08.007
  6. Seismic Protection of a Building Complex Using Variable Friction Damper: Experimental Investigation vol.134, pp.8, 2008, https://doi.org/10.1061/(ASCE)0733-9399(2008)134:8(637)
  7. Shaking table tests and analyses of semi-active fuzzy control for structural seismic reduction with a piezoelectric variable-friction damper vol.19, pp.10, 2010, https://doi.org/10.1088/0964-1726/19/10/105031
  8. The Design and Application of Piezoelectric Friction Damper with Self-Powered and Sensing Control System vol.163-167, pp.1662-8985, 2010, https://doi.org/10.4028/www.scientific.net/AMR.163-167.2477
  9. A Fractional-Order Generalized Thermoelastic Problem of a Bilayer Piezoelectric Plate for Vibration Control vol.139, pp.8, 2004, https://doi.org/10.1115/1.4036092
  10. Development of a double-sliding friction damper (DSFD) vol.20, pp.2, 2004, https://doi.org/10.12989/sss.2017.20.2.151
  11. Experimental Evaluation of Smart Composite Device with Shape Memory Alloy and Piezoelectric Materials for Energy Dissipation vol.32, pp.5, 2020, https://doi.org/10.1061/(asce)mt.1943-5533.0003162
  12. Experimental Investigation on Fretting Wear Behavior of Piezoceramics under Sphere-on-Flat Contact vol.63, pp.6, 2020, https://doi.org/10.1080/10402004.2020.1781310