NDLI: Experimental and numerical analysis of submerged floating tunnel

Content Provider	Springer Nature Link
Author	Chen, Jian yun Li, Jing Sun, Sheng nan Su, Zhi bin
Copyright Year	2012
Abstract	As a new type of structure which has never been built, submerged floating tunnel was studied mainly by numerical simulations. To further study the seismic response of a submerged floating tunnel, the first model experiment of submerged floating tunnel (SFT) under the earthquake was carried out on the unique underwater shaking table in China. The experimental results show that vertical excitation induces larger response than horizontal and different inclination degrees of the tether also cause different seismic responses. Subsequently, based on the fluid-structure interaction theory, the corresponding numerical model is established. And comparing the numerical results with the experimental results, it is shown that the numerical results are basically identical with those of shaking table test. Numerical model adopted is effective for dynamic response of SFT.
Starting Page	2949
Ending Page	2957
Page Count	9
File Format	PDF
ISSN	20952899
Journal	Journal of Central South University of Technology
Volume Number	19
Issue Number	10
e-ISSN	22275223
Language	English
Publisher	Central South University
Publisher Date	2012-10-04
Publisher Place	Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	submerged floating tunnel seismic response dynamic response shaking table test numerical simulation Engineering Metallic Materials
Content Type	Text
Resource Type	Article
Subject	Metals and Alloys Engineering

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