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Seismic performance evaluation of water supply pipes installed in a full-scale RC frame structure based on a shaking table test.
- Source :
-
Earthquake Engineering & Engineering Vibration . Jan2024, Vol. 23 Issue 1, p163-178. 16p. - Publication Year :
- 2024
-
Abstract
- As an important part of nonstructural components, the seismic response of indoor water supply pipes deserves much attention. This paper presents shaking table test research on water supply pipes installed in a full-scale reinforced concrete (RC) frame structure. Different material pipes and different methods for penetrating the reinforced concrete floors are combined to evaluate the difference in seismic performance. Floor response spectra and pipe acceleration amplification factors based on test data are discussed and compared with code provisions. A seismic fragility study of displacement demand is conducted based on numerical simulation. The acceleration response and displacement response of different combinations are compared. The results show that the combination of different pipe materials and different passing-through methods can cause obvious differences in the seismic response of indoor riser pipes. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 16713664
- Volume :
- 23
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Earthquake Engineering & Engineering Vibration
- Publication Type :
- Academic Journal
- Accession number :
- 175006092
- Full Text :
- https://doi.org/10.1007/s11803-024-2232-1