IMHE OpenIR  > Journal of Mountain Science  > Journal of Mountain Science-2013  > Vol10 No.6
Study on Dynamic Response of the “Dualistic” Structure Rock Slope with Seismic Wave Theory
CHEN Zhen-lin; XU Qiang; HU Xiao
Corresponding AuthorCHEN Zhen-lin
2013-12
Source PublicationJournal of Mountain Science
Volume10Issue:6Pages:996-1007
Other AbstractCurrently, scant attention has been paid to the theoretical analysis on dynamic response mechanism of the “Dualistic” structure rock slope. The analysis presented here provides insight into the dynamic response of the “Dualistic” structure rock slope. By investigating the principle of energy distribution, it is shown that the effect of a joint plays a significant role in slope stability analysis. A dynamic reflection and transmission model (RTM) for the “Dualistic” structure rock slope and explicit dynamic equations are established to analyze the dynamic response of a slope, based on the theory of elastic mechanics and the principle of seismic wave propagation. The theoretical simulation solutions show that the dynamic response of the “Dualistic” structure rock slope (soft-hard) model is greater than that of the “Dualistic” structure rock slope (hard-soft) model, especially in the slope crest. The magnifying effect of rigid foundation on the dynamic response is more obvious than that of soft foundation. With the amplitude increasing, the cracks could be found in the right slope (soft-hard) crest. The crest failure is firstly observed in the right slope (soft-hard) during the experimental process. The reliability of theoretical model is also investigated by experiment analysis. The conclusions derived in this paper could also be used in future evaluations of Multi-layer rock slopes.
KeywordReflection And Transmission Waves Dualistic Structure Seismic Wave Dynamic Response
Indexed BySCI
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/6529
CollectionJournal of Mountain Science_Journal of Mountain Science-2013_Vol10 No.6
Corresponding AuthorCHEN Zhen-lin
Recommended Citation
GB/T 7714
CHEN Zhen-lin,XU Qiang,HU Xiao. Study on Dynamic Response of the “Dualistic” Structure Rock Slope with Seismic Wave Theory[J]. Journal of Mountain Science,2013,10(6):996-1007.
APA CHEN Zhen-lin,XU Qiang,&HU Xiao.(2013).Study on Dynamic Response of the “Dualistic” Structure Rock Slope with Seismic Wave Theory.Journal of Mountain Science,10(6),996-1007.
MLA CHEN Zhen-lin,et al."Study on Dynamic Response of the “Dualistic” Structure Rock Slope with Seismic Wave Theory".Journal of Mountain Science 10.6(2013):996-1007.
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