000191056 001__ 191056
000191056 005__ 20180913062207.0
000191056 0247_ $$2doi$$a10.1007/s00603-012-0352-9
000191056 022__ $$a0723-2632
000191056 02470 $$2ISI$$a000325825900012
000191056 037__ $$aARTICLE
000191056 245__ $$aA Numerical Study on Wave Transmission Across Multiple Intersecting Joint Sets in Rock Masses with UDEC
000191056 260__ $$aWien$$bSpringer Verlag$$c2013
000191056 269__ $$a2013
000191056 300__ $$a14
000191056 336__ $$aJournal Articles
000191056 520__ $$aThis paper presents a numerical study on wave transmission across jointed rock masses with UDEC, where multiple intersecting joint sets exist. The capability of UDEC of studying wave transmission across rock joints is validated through comparison with analytical solutions and experimental data. Through parametric studies on wave transmission across jointed rock masses, it is found that joint mechanical and spatial parameters including joint normal and shear stiffnesses, nondimensional joint spacing, joint spacing ratio, joint intersecting angle, incident angle, and number of joint sets together determine the wave transmission. And for P wave incidence, compared with other parameters, joint normal stiffness, nondimensional joint spacing, and joint intersecting angle have more significant effects on wave transmission. The physical reasons lying behind those phenomena are explained in detail. Engineering applications and indications of the modeling results are also mentioned.
000191056 6531_ $$aUDEC
000191056 6531_ $$aWave transmission
000191056 6531_ $$aMultiple intersecting joint sets
000191056 6531_ $$aParametric study
000191056 700__ $$0242526$$aZhu, J. B.$$g178399$$uCALTECH, Grad Aeronaut Labs, Pasadena, CA 91125 USA
000191056 700__ $$aDeng, X. F.$$uEcole Polytech Fed Lausanne, Sch Architecture Civil & Environm Engn ENAC, LMR, CH-1015 Lausanne, Switzerland
000191056 700__ $$aZhao, X. B.
000191056 700__ $$0240199$$aZhao, J.$$g169975$$uEcole Polytech Fed Lausanne, Sch Architecture Civil & Environm Engn ENAC, LMR, CH-1015 Lausanne, Switzerland
000191056 773__ $$j46$$k6$$q1429-1442$$tRock Mechanics And Rock Engineering
000191056 909C0 $$0252061$$pLMR$$xU10258
000191056 909CO $$ooai:infoscience.tind.io:191056$$particle$$pENAC
000191056 917Z8 $$x198950
000191056 937__ $$aEPFL-ARTICLE-191056
000191056 973__ $$aEPFL$$rREVIEWED$$sPUBLISHED
000191056 980__ $$aARTICLE