Seismic model test research on the combination of rigidity with flexibility of tunnel portal in high intensity seismic areas

Seismic model test research on the combination of rigidity with flexibility of tunnel portal in high intensity seismic areas

Taking the soft rock portal section of the Baiyunding Tunnel as the research background, it is proposed that the combination of rigid and flexible anti-vibration measures can more effectively improve the seismic performance of the tunnel. Through shaking table model test, the seismic effects of stru...

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Bibliographic Details
Main Authors: Guang-yao Cui, Bo-han Song, Dao-yuan Wang
Format: Article
Language:English
Published: Taylor & Francis Group 2021-01-01
Series:Geomatics, Natural Hazards & Risk
Subjects:
high intensity seismic area
tunnel portal section
model test
shaking table
minimum safety factor
Online Access:http://dx.doi.org/10.1080/19475705.2021.1921057

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