IMHE OpenIR  > Journal of Mountain Science  > Journal of Mountain Science-2016  > Vol13 No.11
Seismic damage of mountain tunnels during the 5.12 Wenchuan earthquake
YU Hai-tao; CHENJun-tao; YUAN Yong; ZHAO Xu
Corresponding AuthorYUAN Yong
2016-11
Source PublicationJournal of Mountain Science
ISSN1672-6316
Volume13Issue:11Pages:1958-1972
Subtype期刊论文
AbstractA number of mountain tunnels suffered significant damage to various extent during the 2008 Wenchuan earthquake in China. Damage ranging from small to heavy cracking was observed both at the portal and inside the tunnels, while some sections close to the faults completely collapsed. A summary of qualitative data collected from reports and papers is presented regarding the behavior of the 55 mountain tunnels near the epicenter during the earthquake. Based on the seismic investigation and data collection of mountain tunnels, the tunnel damage is classified into six most common damage models involving cracking, spalling, shear failure, dislocation, pavement uplift and collapse. Detailed study and discussion are then carried out on the damage models. In order to examine the influencing factors of the damage magnitude of the mountain tunnels, the correlations between epicentral distance, earthquake intensity, overburden depth, geological condition and damage levels are analyzed. The relationships between earthquake parameters and different damage models are developed and discussed. Also, suggestions are provided to improve the seismic resistance of mountain tunnels.
KeywordWenchuan Earthquake Mountain Tunnels Damage Model Influencing Factors Seismic Capacity
DOI10.1007/s11629-016-3878-6
Indexed BySCI
Language英语
Citation statistics
Cited Times:17[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/17611
CollectionJournal of Mountain Science_Journal of Mountain Science-2016_Vol13 No.11
Recommended Citation
GB/T 7714
YU Hai-tao,CHENJun-tao,YUAN Yong,et al. Seismic damage of mountain tunnels during the 5.12 Wenchuan earthquake[J]. Journal of Mountain Science,2016,13(11):1958-1972.
APA YU Hai-tao,CHENJun-tao,YUAN Yong,&ZHAO Xu.(2016).Seismic damage of mountain tunnels during the 5.12 Wenchuan earthquake.Journal of Mountain Science,13(11),1958-1972.
MLA YU Hai-tao,et al."Seismic damage of mountain tunnels during the 5.12 Wenchuan earthquake".Journal of Mountain Science 13.11(2016):1958-1972.
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