Chen, S.H.Shahrour, I.Egger, P.Wang, W.M.2006-11-092006-11-092006-11-09200210.1007/s00603-001-0021-xhttps://infoscience.epfl.ch/handle/20.500.14299/235592WOS:000177476100003206Elasto-viscoplastic block element method and its application to arch dam abutment slopetext::journal::journal article::research article