20.500.12556/DKUM-70777 Soil liquefaction in the Tone river basin during the 2011 earthquake off the Pacific coast of Tohoku Utekočinjenje tal v porečju reke Tone med potresom ob vzhodni obali Japonske 2011 A brief report about the liquefaction damage in the Tone river basin, caused by the 2011 earthquake off the Pacific coast of Tohoku, is presented. It includes sand boiling, damage to river dikes, the settlement and tilt of superstructures, the uplift of light underground structures and lateral spreading. A history of land reclamation along the Tone river is briefly presented to understand why extensive liquefaction took place predominantly inreclaimed land. The recorded ground motions near the river were analyzed andcompared to near-source ground motions. The effects of the site location and the ground conditions during the peak ground acceleration are discussed. Članek na kratko poroča o primerih utekočinjenja tal v porečju reke Tone zaradi potresa ob vzhodni obali Japonske leta 2011. Predstavljeni so primeri pojava kipečih peskov, poškodbe na rečnih nasipih, posedki in nagibanja objektov, dvižki lahkih podzemnih objektov in bočno razrivanje površja. Za lažje razumevanje vzrokov pojava velikega števila primerov utekočinjenja tal na melioriranih področjih, je na kratko predstavljena zgodovina poteka melioracij ob reki Tone. V članku so presojani zapisi premikov tal na območju reke. Izvedena je njihova primerjava s premiki iz območij bližje žarišču potresa. Prispevek razpravlja tudi o vplivih lokacije in sestavi tal na največje pospeške temeljnih tal. 2011 earthquake off the Pacific coast of Tohoku liquefaction case history potres vzhodna obala Japonska 2011 likvifakcija študija primera true false true Angleški jezik Slovenski jezik Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo Univerze v Mariboru Znanstveno delo 2018-06-13 11:45:59 2018-06-13 11:47:07 2022-08-01 19:48:38 2019-07-11 18:19:32 2012 0 0 str. 4-15 št. 2 Letn. 9 2012 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 1854-0171 699.8 215987712 1935207 1854-0171 URN:SI:UM:DK:PJFBYSUU Acta_geotechnica_Slovenica_2012_Lenart,_Koseki,_Miyashita_Soil_liquefaction_in_the_Tone_river_basin_during_the_2011_earthquake_off_the_P.pdf Acta_geotechnica_Slovenica_2012_Lenart,_Koseki,_Miyashita_Soil_liquefaction_in_the_Tone_river_basin_during_the_2011_earthquake_off_the_P.pdf 1 38A9E129071BE70A1B1DFBF990C7E51C 5c11cb2a63ca419e6d25e8f5a2484b5897f3005b5e76823ec07d20f11ffa8066 06549c11-7c10-11eb-bb7a-00155d0001ca 20.500.12556/dkum/9079a496-9f14-4bf2-a3cc-ca9bc2d305fb https://dk.um.si/Dokument.php?lang=slv&id=125585 http://fgserver3.fg.um.si/journal-ags/2012-2/article-1.asp 1 https://dk.um.si/Dokument.php?lang=slv&id=125584 Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo Acta geotechnica Slovenica 0 0 0