000020129 001__ 20129
000020129 005__ 20170118182356.0
000020129 04107 $$aeng
000020129 046__ $$k2017-01-09
000020129 100__ $$aSuganuma, Atsushi
000020129 24500 $$aNumerical Studies of the Effect of Slope Failure on a Buried Pipeline By a Hybrid Analysis Using Sph and Fem

000020129 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000020129 260__ $$b
000020129 506__ $$arestricted
000020129 520__ $$2eng$$aIn past earthquakes, pipelines buried under roads with banking structures that are constructed across the slope of a mountain are exposed when the embankments fail. However the influence of embankment slope failure on a buried pipeline has not yet been studied. Therefore in this study, analysis of embankment slope failure is performed using smoothed particle hydrodynamics method and finite element method. The results obtained are shown below. The deformation characteristics, stress, and strain induced in the pipe that is affected by slope failure were clarified quantitatively. Furthermore, it is clarified that the exposure mechanism of the buried pipe under the slope in collapse progressing. Therefore, the results obtained by this study may contribute to earthquake countermeasures for buried pipes, and also contribute to post-earthquake recovery and aseismic design.

000020129 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000020129 653__ $$aslope failure; pipeline; SPH (smoothed particle hydrodynamics method); FEM; hybrid analysis

000020129 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000020129 720__ $$aSuganuma, Atsushi$$iOgura, Hitoshi$$iKitano, Tetsuji$$iFujita, Shusuke
000020129 8560_ $$ffischerc@itam.cas.cz
000020129 8564_ $$s1652130$$uhttps://invenio.itam.cas.cz/record/20129/files/614.pdf$$yOriginal version of the author's contribution as presented on USB, paper 614.
000020129 962__ $$r16048
000020129 980__ $$aPAPER