{"id":21412,"date":"2023-01-19T01:16:00","date_gmt":"2023-01-19T00:16:00","guid":{"rendered":"http:\/\/www.infokuryr.cz\/n\/?p=21412"},"modified":"2023-01-18T18:13:41","modified_gmt":"2023-01-18T17:13:41","slug":"studie-identifikuje-nejlepsi-misto-kde-se-schovat-pred-razovou-vlnou-jaderneho-vybuchu","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2023\/01\/19\/studie-identifikuje-nejlepsi-misto-kde-se-schovat-pred-razovou-vlnou-jaderneho-vybuchu\/","title":{"rendered":"Studie identifikuje nejlep\u0161\u00ed m\u00edsto, kde se schovat p\u0159ed r\u00e1zovou vlnou jadern\u00e9ho v\u00fdbuchu"},"content":{"rendered":"<div id=\"fb-root\"><\/div>\n<p><span style=\"font-size: 18pt;\"><strong>V\u011bdci varuj\u00ed, \u017ee ti, kte\u0159\u00ed se ukryj\u00ed uvnit\u0159 relativn\u011b daleko od v\u00fdbuchu, budou st\u00e1le v nebezpe\u010d\u00ed<\/strong><\/span><\/p>\n<p><span>Roh m\u00edstnosti je nejbezpe\u010dn\u011bj\u0161\u00edm m\u00edstem, kde se lze schovat p\u0159ed masivn\u00ed tlakovou vlnou zp\u016fsobenou jadern\u00fdm v\u00fdbuchem, zjistili v\u011bdci z Kypru pot\u00e9, co provedli po\u010d\u00edta\u010dovou simulaci katastrofick\u00e9 ud\u00e1losti.<\/span><\/p>\n<p><span>Ti, kte\u0159\u00ed m\u011bli tu sm\u016flu, \u017ee se ocitli v bl\u00edzkosti epicentra v\u00fdbuchu, by se okam\u017eit\u011b vypa\u0159ili, ale ti, kte\u0159\u00ed jsou pom\u011brn\u011b daleko, by st\u00e1le byli v nebezpe\u010d\u00ed \u2013 i kdyby z\u016fstali uvnit\u0159, varovali v\u011bdci v \u010dl\u00e1nku publikovan\u00e9m v \u00fater\u00fd v \u010dasopise Physics of Fluids.<\/span><\/p>\n<p><span>Studie\u00a0<\/span><em><span>\u201eukazuje, \u017ee vysok\u00e9 rychlosti vzduchu z\u016fst\u00e1vaj\u00ed zna\u010dn\u00fdm nebezpe\u010d\u00edm,\u201c<\/span><\/em><span>\u00a0\u0159ekl Dimitris Drikakis, kter\u00fd vedl t\u00fdm na University of Nicosia, Americk\u00e9mu fyzik\u00e1ln\u00edmu institutu.<\/span><\/p>\n<p><span>V\u00fdbuch by zp\u016fsobil bublinu r\u00e1zov\u00e9 vlny o polom\u011bru t\u00e9m\u011b\u0159 5 km se siln\u00fdm v\u011btrem schopn\u00fdm strhnout o\u0161unt\u011bl\u00e9 konstrukce a tak\u00e9 zranit nebo zab\u00edt lidi, odhalila studie.<\/span><\/p>\n<p><span>Budovy vyztu\u017een\u00e9 betonem pravd\u011bpodobn\u011b v\u011btru odolaj\u00ed, ale ti uvnit\u0159 by se podle listu museli dostat do konkr\u00e9tn\u00edch oblast\u00ed b\u011bhem n\u011bkolika sekund po v\u00fdbuchu, aby z\u016fstali v bezpe\u010d\u00ed.<\/span><\/p>\n<p><em><span>&#8222;Nejnebezpe\u010dn\u011bj\u0161\u00ed kritick\u00e1 vnit\u0159n\u00ed m\u00edsta, kter\u00fdm je t\u0159eba se vyhnout, jsou okna, chodby a dve\u0159e,&#8220;<\/span><\/em><span>\u00a0\u0159ekl Ioannis Kokkinakis, jeden z autor\u016f studie.<\/span><\/p>\n<p><span>Pokro\u010dil\u00e1 po\u010d\u00edta\u010dov\u00e1 simulace vytvo\u0159en\u00e1 t\u00fdmem odhalila, \u017ee t\u011bsn\u00e9 prostory uvnit\u0159 budov mohou prudce zv\u00fd\u0161it rychlost vzduchu, p\u0159i\u010dem\u017e r\u00e1zov\u00e1 vlna tak\u00e9 zp\u016fsob\u00ed, \u017ee se v\u00edtr odklon\u00ed od st\u011bn a ohne se za rohy.\u00a0Takov\u00e9 podm\u00ednky mohou vytvo\u0159it s\u00edlu odpov\u00eddaj\u00edc\u00ed a\u017e 18n\u00e1sobku hmotnosti lidsk\u00e9ho t\u011bla, uk\u00e1zal v\u00fdzkum.<\/span><\/p>\n<p><span>Podle Kokkinakise:\u00a0<\/span><em><span>\u201e\u010clov\u011bk m\u016f\u017ee b\u00fdt v bezpe\u010d\u00ed p\u0159ed vysok\u00fdmi rychlostmi, pokud je um\u00edst\u011bn v roz\u00edch st\u011bny sm\u011brem k v\u00fdbuchu\u201c,<\/span><\/em><span>\u00a0i kdy\u017e je m\u00edstnost obr\u00e1cena k v\u00fdbuchu.<\/span><\/p>\n<p><span>Pokud by se p\u0159e\u017eiv\u0161\u00edmu poda\u0159ilo odolat r\u00e1zov\u00e9 vln\u011b t\u00edm, \u017ee by se skryl v rohu, st\u00e1le by se musel pot\u00fdkat se \u201ezv\u00fd\u0161enou \u00farovn\u00ed radiace, nebezpe\u010dn\u00fdmi budovami, po\u0161kozen\u00fdmi rozvody elekt\u0159iny a plynu a po\u017e\u00e1ry,\u201c varoval Drikakis.<\/span><\/p>\n<p><span>Auto\u0159i \u010dl\u00e1nku se domn\u00edvaj\u00ed, \u017ee jejich zji\u0161t\u011bn\u00ed by mohly p\u0159\u00edslu\u0161n\u00e9 \u00fa\u0159ady vyu\u017e\u00edt k \u00faprav\u011b pokyn\u016f, jak by se lid\u00e9 m\u011bli chovat v p\u0159\u00edpad\u011b jadern\u00e9ho v\u00fdbuchu.\u00a0Mohou b\u00fdt tak\u00e9 pou\u017eity architekty k informov\u00e1n\u00ed n\u00e1vrh\u016f nov\u00fdch betonov\u00fdch budov.\u00a0T\u00fdm v\u0161ak vyj\u00e1d\u0159il nad\u011bji, \u017ee pot\u0159eba takov\u00fdch \u00favah nikdy nenastane.<\/span><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-1185\" src=\"http:\/\/www.infokuryr.cz\/n\/wp-content\/uploads\/2021\/04\/kuryr-podpis.png\" alt=\"\" width=\"84\" height=\"24\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-19187 aligncenter\" src=\"http:\/\/www.infokuryr.cz\/n\/wp-content\/uploads\/2022\/12\/1-PRO-300x36.jpg\" alt=\"\" width=\"1275\" height=\"153\" srcset=\"https:\/\/www.infokuryr.cz\/n\/wp-content\/uploads\/2022\/12\/1-PRO-300x36.jpg 300w, https:\/\/www.infokuryr.cz\/n\/wp-content\/uploads\/2022\/12\/1-PRO.jpg 699w\" sizes=\"(max-width: 1275px) 100vw, 1275px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>V\u011bdci varuj\u00ed, \u017ee ti, kte\u0159\u00ed se ukryj\u00ed uvnit\u0159 relativn\u011b daleko od v\u00fdbuchu, budou st\u00e1le v&#8230;<\/p>\n","protected":false},"author":2,"featured_media":511,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[3610,637,839],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/21412"}],"collection":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/comments?post=21412"}],"version-history":[{"count":1,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/21412\/revisions"}],"predecessor-version":[{"id":21413,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/21412\/revisions\/21413"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/511"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=21412"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=21412"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=21412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}