{"id":7499,"date":"2022-01-28T00:00:00","date_gmt":"2022-01-27T23:00:00","guid":{"rendered":"https:\/\/instrid.sk\/uncategorized\/startup-petra-planuje-razit-tunely-bezdotykovo\/"},"modified":"2022-01-28T00:00:00","modified_gmt":"2022-01-27T23:00:00","slug":"startup-petra-planuje-razit-tunely-bezdotykovo","status":"publish","type":"post","link":"https:\/\/instrid.sk\/en\/archiv\/startup-petra-planuje-razit-tunely-bezdotykovo\/","title":{"rendered":"Startup Petra pl\u00e1nuje razi\u0165 tunely \u201ebezdotykovo\u201c"},"content":{"rendered":"<p><strong>Spolo\u010dnos\u0165 Petra zo San Francisca<\/strong> vyvinula poloauton\u00f3mneho robota na h\u013abenie tunelov pomocou hor\u00faceho plynu. Robot z n\u00e1zvom \u201e<strong>Swifty<\/strong>\u201c by mal dok\u00e1za\u0165 rozbi\u0165 aj t\u00fa najtvrd\u0161iu horninu na Zemi. Namiesto pou\u017eitia klasick\u00fdch vrt\u00e1kov, pou\u017e\u00edva robot vysokotlakov\u00fa hlavicu, z ktorej na horninu pr\u00fadi hor\u00faci plyn. Robot n\u00edm rozdrob\u00ed horninu na mal\u00e9 k\u00fasky<strong> bez toho, aby sa jej dotkol<\/strong>.<\/p>\n Rozklad horniny pomocou hor\u00faceho plynu [Petra]\n<h3>Spolo\u010dnos\u0165 Petra<\/h3>\n<p>Startup zalo\u017eili v roku <strong>2018<\/strong> s\u00fa\u010dasn\u00fd gener\u00e1lny riadite\u013e <strong>Kim Abrams<\/strong> a ved\u00faci produktov\u00fd riadite\u013e <strong>Shivani Torres<\/strong>. <strong>Ian Wright<\/strong>, ktor\u00e9ho mnoh\u00ed poznaj\u00fa ako spoluzakladate\u013ea spolo\u010dnosti Tesla, zast\u00e1va v spolo\u010dnosti Petra poz\u00edciu technologick\u00e9ho riadite\u013ea. Spolo\u010dnos\u0165 u\u017e <strong>v roku 2018 prv\u00fdkr\u00e1t testovala technol\u00f3giu<\/strong> na rezanie do horniny pomocou plazmov\u00e9ho hor\u00e1ka. Nesk\u00f4r v\u0161ak spolo\u010dnos\u0165 <strong>plazmu nahradila hor\u00facim plynom<\/strong>, nako\u013eko vyu\u017eitie plazmy prin\u00e1\u0161alo nieko\u013eko nev\u00fdhod.<\/p>\n<h3>Dostane sa aj cez najtvrd\u0161iu horninu na Zemi<\/h3>\n<p>Po\u010das demon\u0161tr\u00e1cie dok\u00e1zal robot Swifty vytvori\u0165 <strong>tunely s\u00a0priemerom 45 a\u017e 152 cm<\/strong> do v\u0161etk\u00fdch druhov sk\u00e1l. Robot tie\u017e dok\u00e1zal vyh\u013abi\u0165 <strong>6 metrov\u00fd tunel<\/strong> do Siouxov\u00e9ho kremenca. Pr\u00e1ve ten je v\u0161eobecne pova\u017eovan\u00fd za <strong>jednu z najtvrd\u0161\u00edch horn\u00edn na Zemi<\/strong> a\u00a0doteraz sa na jeho odstr\u00e1nenie pou\u017e\u00edval<strong> len dynamit<\/strong>. Spolo\u010dnos\u0165 tvrd\u00ed, \u017ee robot Swifty h\u013abil tunel r\u00fdchlos\u0165ou okolo 2,5 centimetra za min\u00fatu.<\/p>\n<p>Technologick\u00fd riadite\u013e spolo\u010dnosti Ian Wright vo vyhl\u00e1sen\u00ed uviedol, \u017ee <strong>\u017eiadna met\u00f3da tunelovania doteraz nedok\u00e1zala prerazi\u0165 tento druh horniny<\/strong>. Cie\u013eom spolo\u010dnosti je vytvori\u0165 efekt\u00edvnu technol\u00f3giu na budovanie tunelov, ktor\u00e1 bude dostato\u010dne lacn\u00e1, aby podnietila energetick\u00e9 spolo\u010dnosti nech ulo\u017eia svoje elektrick\u00e9 vedenia pod zem.<\/p>\n<p>Na dosiahnutie tohto cie\u013ea bude musie\u0165 spolo\u010dnos\u0165 pod\u013ea odhadu jej gener\u00e1lneho riadite\u013ea,<strong> zn\u00ed\u017ei\u0165 n\u00e1klady na zakopanie in\u017einierskych siet\u00ed o\u00a050 a\u017e 80 percent<\/strong>. V\u00a0s\u00fa\u010dasnosti toti\u017e stoj\u00ed zakopanie elektrick\u00fdch veden\u00ed a\u017e p\u00e4\u0165kr\u00e1t to\u013eko, ako vybudovanie nadzemn\u00e9ho vedenia.<\/p>\n Robot na razenie tunelov [Petra]\n<h3>Swifty<\/h3>\n<p>Robot spolo\u010dnosti Petra by mal disponova\u0165 AI syst\u00e9mom, pomocou ktor\u00e9ho sa m\u00f4\u017ee robot rozhodn\u00fa\u0165 o \u010fal\u0161om postupe, ak natraf\u00ed pri pr\u00e1ci na prek\u00e1\u017eku. Ako sme u\u017e spom\u00ednali, po uveden\u00ed do prev\u00e1dzky za\u010dne robot p\u00f4sobi\u0165 na horninu <strong>hor\u00facim plynom s teplotou nad 1 000 stup\u0148ov Celzia<\/strong>. Hor\u00faci plyn skalu rozbije na mal\u00e9 k\u00fasky, ktor\u00e9 sa n\u00e1sledne pomocou v\u00e1kua vysaj\u00fa pre\u010d. T\u00fdm uvo\u013enia priestor pre \u010fal\u0161ie h\u013abenie. Jednou z v\u00fdhod robota Swifty je, \u017ee dok\u00e1\u017ee <strong>vyv\u0155ta\u0165 tunely s r\u00f4znymi priemermi<\/strong>, \u010do z neho rob\u00ed univerz\u00e1lny n\u00e1stroj a zni\u017euje n\u00e1klady na razenie tunelov.<\/p>\n<h3>Za\u010diatky u\u017e v\u00a060-tych rokoch<\/h3>\n<p>Technol\u00f3gia vyv\u00edjan\u00e1 spolo\u010dnos\u0165ou Petra je in\u0161pirovan\u00e1 experimentami, ktor\u00e9 v\u00a060-tych rokoch vykon\u00e1vali vedci z\u00a0<strong>N\u00e1rodn\u00e9ho laborat\u00f3ria v\u00a0Los Alamos<\/strong>. Vedci vtedy vytvorili vrt\u00e1k na tavenie horn\u00edn a\u00a0pl\u00e1novali ho pou\u017ei\u0165 ako s\u00fa\u010das\u0165 tunelovacieho stroja na jadrov\u00fa energiu. Nakoniec sa ich projekt neuskuto\u010dnil, ale pr\u00e1ve na ich v\u00fdskum nesk\u00f4r startup Petra nadviazal.<\/p>\n<h3>Budovanie pod zemou prin\u00e1\u0161a mno\u017estvo v\u00fdhod<\/h3>\n<p>Startup Petra uv\u00e1dza, \u017ee jej technol\u00f3gia by sa dala pou\u017ei\u0165 na <strong>v\u0155tanie tunelov v zlo\u017eitom geologickom prostred\u00ed<\/strong>, pri in\u0161talovan\u00ed podzemn\u00fdch in\u017einierskych siet\u00ed v regi\u00f3noch s v\u00fdskytom <strong>hurik\u00e1nov<\/strong>. V takomto prostred\u00ed s\u00fa toti\u017e dom\u00e1cnosti z\u00e1soben\u00e9 elektrinou k\u00e1blami po elektrick\u00fdch st\u013apoch ve\u013emi n\u00e1chyln\u00e9 na v\u00fdpadky pr\u00fadu.<\/p>\n<p>Taktie\u017e by podzemn\u00e9 umiestnenie in\u017einierskych siet\u00ed mohlo n\u00e1js\u0165 uplatnenie <strong>v ohrozen\u00fdch oblastiach<\/strong> ako napr\u00edklad v Kalifornii, kde v posledn\u00fdch rokoch trpia ni\u010div\u00fdmi <strong>lesn\u00fdmi po\u017eiarmi sp\u00f4soben\u00fdmi nadzemn\u00fdm elektrick\u00fdm veden\u00edm<\/strong>. Robot Swifty by tie\u017e mohol zjednodu\u0161i\u0165 pr\u00e1cu pri roz\u0161irovan\u00ed mestskej infra\u0161trukt\u00fary v podzem\u00ed.<\/p>\n Rozbit\u00e1 hornina po razen\u00ed robotom Swifty [Petra]\n<h3>Ochrana kritickej infra\u0161trukt\u00fary<\/h3>\n<p>Gener\u00e1lny riadite\u013e spolo\u010dnosti vo vyhl\u00e1sen\u00ed uviedol, \u017ee pomocou tejto technol\u00f3gie, ktor\u00e1 umo\u017e\u0148uje cenovo dostupn\u00e9 budovanie podzemn\u00fdch siet\u00ed, by chcel <strong>zaisti\u0165 bezpe\u010dnos\u0165 kritickej infra\u0161trukt\u00fary<\/strong> v oblastiach n\u00e1chyln\u00fdch na katastrofy. Abrams \u0161pecifikoval, \u017ee sa jedn\u00e1 hlavne o miesta ako Skalnat\u00e9 hory, Sierra Nevada a pobre\u017en\u00e9 regi\u00f3ny.<\/p>\n<h3>Komer\u010dn\u00e1 verzia<\/h3>\n<p>Po\u010das nasleduj\u00faceho roku spolo\u010dnos\u0165 pl\u00e1nuje predvies\u0165 svoju technol\u00f3giu energetick\u00fdm a stavebn\u00fdm spolo\u010dnostiam. Taktie\u017e bude popri razen\u00ed demon\u0161tra\u010dn\u00fdch tunelov pracova\u0165 aj na <strong>v\u00fdvoji komer\u010dnej verzie robota Swifty<\/strong>, ktor\u00fd bude schopn\u00fd vytv\u00e1ra\u0165 dlh\u0161ie tunely.<\/p>\n<p><iframe title=\"Robot That Can Drill Through Hardest Rocks On The Planet\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/Eizkj43B9wI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #999999;\">Zdroje: WIRED, ZME Science, The Business Journals, TechCrunch<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Robot pomocou pr\u00fadu hor\u00faceho plynu rozdrob\u00ed horninu na mal\u00e9 k\u00fasky bez toho, aby sa jej dotkol.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[51],"tags":[],"class_list":["post-7499","post","type-post","status-publish","format-standard","hentry","category-archiv","two-columns"],"_links":{"self":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/7499","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/comments?post=7499"}],"version-history":[{"count":0,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/7499\/revisions"}],"wp:attachment":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/media?parent=7499"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/categories?post=7499"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/tags?post=7499"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}