000012253 001__ 12253
000012253 005__ 20141205160035.0
000012253 04107 $$aeng
000012253 046__ $$k2008-10-12
000012253 100__ $$aYue, Qingxia
000012253 24500 $$aDynamic Response of Utility Tunnel During the Passage of Rayleigh Waves

000012253 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000012253 260__ $$b
000012253 506__ $$arestricted
000012253 520__ $$2eng$$aThe dynamic response of the utility tunnel is studied when the Rayleigh waves is considered. First the free field response under the Rayleigh wave passage is analyzed and the numerical results agree well with the analytical results. Based on the research above, the approximate Rayleigh earthquake waves are put forward. Then using the fast transfer technique, the approximate Rayleigh earthquake wave field is obtained. The dynamic response of utility tunnel during the passage of Rayleigh waves is researched with commercial finite element software ABAQUS as a platform. The results reveal that the utility tunnel shows global bending deformation pattern and the amplitude at the top of the structure is about 1 multiply greater than the corresponding point at the bottom of the structure. To the shallow buried underground structures, Rayleigh waves can be the key factors to control the damage of the structures.

000012253 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000012253 653__ $$autility tunnel, approximate Rayleigh earthquake wave field, dynamic response, fast Fourier transform technique

000012253 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000012253 720__ $$aYue, Qingxia$$iLi, Jie
000012253 8560_ $$ffischerc@itam.cas.cz
000012253 8564_ $$s909633$$uhttps://invenio.itam.cas.cz/record/12253/files/05-01-0194.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 05-01-0194.
000012253 962__ $$r9324
000012253 980__ $$aPAPER