THE NEAR-FIELD SEISMIC VERTICAL AND HORIZONTAL RESPONSE SPECTRA AND DESIGN SPECTRA

Yin Jiang; Hu Qigao; Li Peng

doi:10.13204/j.gyjz201303012

Volume 43 Issue 3

Dec. 2014

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Yin Jiang, Hu Qigao, Li Peng. THE NEAR-FIELD SEISMIC VERTICAL AND HORIZONTAL RESPONSE SPECTRA AND DESIGN SPECTRA[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(3): 57-60,66. doi: 10.13204/j.gyjz201303012

Citation:

Yin Jiang, Hu Qigao, Li Peng. THE NEAR-FIELD SEISMIC VERTICAL AND HORIZONTAL RESPONSE SPECTRA AND DESIGN SPECTRA[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(3): 57-60,66. doi: 10.13204/j.gyjz201303012

Yin Jiang, Hu Qigao, Li Peng. THE NEAR-FIELD SEISMIC VERTICAL AND HORIZONTAL RESPONSE SPECTRA AND DESIGN SPECTRA[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(3): 57-60,66. doi: 10.13204/j.gyjz201303012

Citation:

Yin Jiang, Hu Qigao, Li Peng. THE NEAR-FIELD SEISMIC VERTICAL AND HORIZONTAL RESPONSE SPECTRA AND DESIGN SPECTRA[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(3): 57-60,66. doi: 10.13204/j.gyjz201303012

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THE NEAR-FIELD SEISMIC VERTICAL AND HORIZONTAL RESPONSE SPECTRA AND DESIGN SPECTRA

doi: 10.13204/j.gyjz201303012

1.
1. College of Civil Engineering and Mechanics,Central South University of Forestry and Technology,Changsha 410004,China;
2.
2. College of Basic Education for Commanding Officers,National University of Defense Technology,Changsha 410072,China;
3.
3. Hunan Provincial Architectural Design Institute,Changsha 410011,China

Received Date: 2012-09-02
Publish Date: 2013-03-20

Abstract

Abstract

Based on 30 sets of acceleration records of near-field earthquake,the influence of vertical effect of near-field earthquake on the vertical and horizontal response spectra displacement demand of structures was studied in detail.Statistical analysis showed that for the selected acceleration records,the maximum value of the vertical mean spectra was higher than that of the horizontal mean spectra.Hence compared to the far-field earthquake,the near-field earthquake really had much higher vertical effect.Consulting the internal and overseas research results,the near-field standard design spectra were established adapting to Chinese seismic code.The results showed that after considering the near-field effect,the value of horizontal standard design spectra increased obviously in short-period,which was worth paying much attention by researchers and designers in the field of earthquake engineering.
- near-field earthquake,
- horizontal spectra,
- vertical spectra

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References(6)

References

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