Smart Structures and Systems

  • 제4권2호
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  • Pages.261-278
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  • 2008
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  • 1738-1584(pISSN)
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  • 1738-1991(eISSN)
테크노프레스 (Techno-Press)
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Application of shape memory alloy prestressing devices on an ancient aqueduct

  • 투고 : 2007.06.16
  • 심사 : 2007.10.04
  • 발행 : 2008.03.25
⟨ 이전 논문 다음 논문 ⟩

초록

The results of the application of shape memory alloy (SMA) prestressing devices on an aqueduct are presented in this paper. The aqueduct was built in 1747 to provide water to the city of Larnaca and to its port. Because of its importance to the cultural heritage of Cyprus, the aqueduct has been selected as one of the case-study monuments in the project Wide-Range Non-Intrusive devices toward Conservation of Historical Monuments in the Mediterranean Area (WIND-CHIME). The Department of Antiquities of Cyprus, acting in a pioneering way, have given their permission to apply the devices in order to investigate their effectiveness in providing protection to the monument against probable catastrophic effects of earthquake excitation. The dynamic characteristics of the structure were determined in two separate occasions and computational models were developed that matched very closely the dynamic characteristics of the structure. In this paper the experimental setup and the measured changes in the dynamic characteristics of the monument after the application of the SMA devices are described.

키워드

참고문헌

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피인용 문헌

  1. Fatigue tests on SMA bars in span control vol.33, pp.4, 2011, https://doi.org/10.1016/j.engstruct.2010.12.045
  2. Dynamic analysis of a historical monument: retrofit using shape memory alloy wires vol.13, pp.3, 2014, https://doi.org/10.12989/sss.2014.13.3.375
  3. Effectiveness of superelastic bars for seismic rehabilitation of clay-unit masonry walls vol.42, pp.5, 2013, https://doi.org/10.1002/eqe.2241
  4. A passive control device with SMA components: from the prototype to the model 2009, https://doi.org/10.1002/stc.328
  5. Health-monitoring and system-identification of an ancient aqueduct vol.4, pp.2, 2008, https://doi.org/10.12989/sss.2008.4.2.183
  6. Seismic vulnerability assessment of historical masonry structural systems vol.62-63, 2014, https://doi.org/10.1016/j.engstruct.2014.01.031
  7. Ambient vibration testing of two masonry monuments in Cyprus vol.43, 2012, https://doi.org/10.1016/j.soildyn.2012.07.015
  8. Experimental validation of a shape memory alloy retrofitting application vol.18, pp.1, 2012, https://doi.org/10.1177/1077546311399946
  9. Periodic seismic performance evaluation of highway bridges using structural health monitoring system vol.31, pp.5, 2009, https://doi.org/10.12989/sem.2009.31.5.527
  10. Coupling shape-memory alloy and embedded informatics toward a metallic self-healing material vol.6, pp.9, 2008, https://doi.org/10.12989/sss.2010.6.9.1041
  11. Applicability of Cu-Al-Mn shape memory alloy bars to retrofitting of historical masonry constructions vol.2, pp.3, 2008, https://doi.org/10.12989/eas.2011.2.3.233
  12. Dynamic behavior of a seven century historical monument reinforced by shape memory alloy wires vol.23, pp.4, 2019, https://doi.org/10.12989/sss.2019.23.4.337