000018616 001__ 18616
000018616 005__ 20170118182231.0
000018616 04107 $$aeng
000018616 046__ $$k2017-01-09
000018616 100__ $$aPark, Innjoon
000018616 24500 $$aDynamic Analysis of Subsea Tunnel Based on the Dynamic Geo-Centrifuge Test

000018616 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000018616 260__ $$b
000018616 506__ $$arestricted
000018616 520__ $$2eng$$aThe importance of cost-wise effective engineering and construction is getting increase due to the surge of traffic volume in the metropolitan cities. Accordingly, the necessity of the tunnel has large section becomes more critical. Subsea tunnel can be one of the most appropriate solutions to that kind of necessity. The dynamic stability of subsea tunnel is essential against seismic load since it has large section and connection between perimeter lining and interim slab. In this study, dynamic geocentrifuge test was also performed to analyze the seismic behavior of subsea tunnel. Additionally, 3-dimensional dynamic numerical analysis was conducted based on the Finite Difference Method to compare the seismic behavior of subsea tunnel. Seismic joint for dynamic stability and the mitigation of seismic impact on the lining was considered in the modeling and analysis. Consequently, seismic behavior of subsea tunnel showed similar behavior and the mitigation of acceleration, lining displacement and stress were verified successfully.

000018616 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000018616 653__ $$asubsea tunnel; dynamic geo-centrifuge Test; seismic joint

000018616 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000018616 720__ $$aPark, Innjoon$$iJang, Dongin$$iKwak, Changwon
000018616 8560_ $$ffischerc@itam.cas.cz
000018616 8564_ $$s511656$$uhttps://invenio.itam.cas.cz/record/18616/files/1846.pdf$$yOriginal version of the author's contribution as presented on USB, paper 1846.
000018616 962__ $$r16048
000018616 980__ $$aPAPER