20.500.12556/DKUM-70506 Innovative solution principles of wave problems in horizontaly layered medias Inovativni pristopi k reševanju valovnih problemov v horizontalno slojevitem prostoru The paper presents engineeringly reasonable transformation of surface displacements of horizontally layered half-space. The latter shows in the half-space present types of waves. It is shown that surface waves are expressed through residuums in poles of the integrand and the volume waves are expressed as integrals along corresponding branch cuts. The singularity which always appears in the basic singular solution in elastodynamics is in this case exactly excluded. In the second part of the paper the behaviour of Stonely waves is investigated in greater detail. It is shown that in the case of layers of finite thickness their appearance and velocities depends not onlyon the material characteristics of neighbouring layers but also on their thickness. V članku je predstavljena inženirsko smiselna transformacija površinskih pomikov horizontalno slojevitega polprostora, kjer so prikazani tipi valov, ki nastopajo v polprostoru. Pokazano je, da so površinski valovi izraženi kot residui izračunani v polih integranda, volumski valovi pa so izraženi kot integrali vzdolž razvejiščnih rezov. Singularnost, ki se v osnovni singularni rešitvi v elastodinamiki pojavlja vedno, je eksaktno izločena. V drugem delu prispevka je detejlno obdelan problem pojava in obnašanja Stonely-jevih valov. Pokazano je, da v primeru slojev končne debeline njihov pojav in hitrosti ne zavisijo le od materialnih karakteristik sosednjih slojev, ampak tudi od njihove debeline. geomechanics horizontally layered halfspace volume waves surface waves Green`s function Stonely waves geomehanika horizontalni slojeviti polprostor volumski valovi površinski valovi Greenova funkcija Stonely-jevi valovi true false true Angleški jezik Slovenski jezik Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo Univerze v Mariboru Znanstveno delo 2018-05-17 11:01:21 2018-05-17 11:02:18 2022-08-01 19:25:37 2019-07-11 18:09:37 2006 0 0 str. 5-14 št. 2 Letn. 3 2006 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 1854-0171 624.131 215987712 11078422 1854-0171 URN:SI:UM:DK:EEHAWX36 Acta_geotechnica_Slovenica_2006_Strukelj,_Umek,_Plibersek_Innovative_solution_principles_of_wave_problems_in_horizontaly_layered_medias.pdf Acta_geotechnica_Slovenica_2006_Strukelj,_Umek,_Plibersek_Innovative_solution_principles_of_wave_problems_in_horizontaly_layered_medias.pdf 1 70D11EA39364F0CB1ABD914D21FFAFBA cac44bdeb8f0a6c694d5895964f0087b827c22a7c8eead54fcb2f16aa62588fc f65d9518-7c0f-11eb-bb7a-00155d0001ca 20.500.12556/dkum/210b78e1-f725-480e-86a1-5d3bb493c2d5 https://dk.um.si/Dokument.php?lang=slv&id=124793 http://fgserver3.fg.um.si/journal-ags/2006-2/article-1.asp 1 https://dk.um.si/Dokument.php?lang=slv&id=124792 Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo Acta geotechnica Slovenica 0 0 0