{"id":1322,"date":"2025-06-12T10:49:26","date_gmt":"2025-06-12T02:49:26","guid":{"rendered":"https:\/\/www.apiepiling.com\/?p=1322"},"modified":"2025-06-12T10:49:26","modified_gmt":"2025-06-12T02:49:26","slug":"from-challenges-to-breakthroughs-how-kr150-drilling-rig-conquered-the-bank-protection-project-of-the-beijing-hangzhou-grand-canal","status":"publish","type":"post","link":"https:\/\/www.apiepiling.com\/sl\/od-izzivov-do-preboja-kako-je-vrtalna-garnitura-kr150-osvojila-projekt-zascite-bregov-kanala-beijing-hangzhou-grand\/","title":{"rendered":"Od izzivov do preboja | Kako je vrtalna garnitura KR150 osvojila projekt za\u0161\u010dite bregov Velikega kanala Peking-Hangzhou"},"content":{"rendered":"<div class=\"auto-hide-last-sibling-br paragraph-Oc488D paragraph-element br-paragraph-space\"><span style=\"font-family: 'times new roman', times, serif;\">Zaradi nenehne vodne erozije in geolo\u0161kih sprememb so se pobo\u010dja nekaterih odsekov Velikega kanala Peking-Hangzhou zru\u0161ila in popustila, kar je resno ogrozilo varnost plovbe. Projekt za\u0161\u010dite bregov je postal izjemno nujen. Zaradi ozkega in razgibanega gradbi\u0161\u010da ter zahteve po neprekinjeni plovbi med gradnjo pa je bila obi\u010dajna oprema neustrezna. Vrtalna naprava Tysim KR150, ki se je odlikovala z izjemno zmogljivostjo, je prevzela klju\u010dno nalogo utrjevanja bregov kanala.<\/span><\/div>\n<h2 class=\"header-OdWb_u auto-hide-last-sibling-br\"><span style=\"font-family: 'times new roman', times, serif; font-size: 14pt;\">I. Soo\u010danje s kompleksnimi izzivi pri gradnji<\/span><\/h2>\n<div class=\"auto-hide-last-sibling-br paragraph-Oc488D paragraph-element br-paragraph-space\"><span style=\"font-family: 'times new roman', times, serif;\">Gradbi\u0161\u010de je bilo ozko in neravno. Vrtalna garnitura KR150 je izkoristila prednosti svojega sistema za hojo po gosenicah in z natan\u010dnim krmiljenjem ter stabilnim premikanjem manevrirala po omejenih obmo\u010djih. Zaradi svoje zasnove z nizkim pritiskom na tla je u\u010dinkovito prepre\u010devala pogrezanje na blatnih tleh in zagotavljala stabilno postavitev na vsakem delovi\u0161\u010du.<\/span><\/div>\n<div><\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-Oc488D paragraph-element br-paragraph-space\"><span style=\"font-family: 'times new roman', times, serif;\">Projekt je vklju\u010deval zapleteno geolo\u0161ko formacijo, v kateri se izmenjujejo mehka pe\u0161\u010dena tla in trde plasti vremensko pogojenih kamnin. Z mo\u010dnim navorom 150 kN-m je vrtalna naprava KR150 hitro prodrla v pe\u0161\u010deno zemljo in prebila plasti kamnin. Njen inteligentni nadzorni sistem je v realnem \u010dasu spremljal parametre in ob geolo\u0161kih spremembah takoj opozoril. Med gradnjo v pe\u0161\u010denih delih tal je na primer sistem opozoril upravljavce na morebitno nevarnost poru\u0161itve vrtine. Takoj so zmanj\u0161ali hitrost vrtanja in okrepili podporo z blatom, s \u010dimer so zagotovili kakovost navrtanih pilotov in varnost gradnje.<\/span><\/div>\n<div><\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-Oc488D paragraph-element br-paragraph-space\"><span style=\"font-family: 'times new roman', times, serif;\">Med gradnjo je vrtalna naprava KR150 brezhibno sodelovala z opremo za dvigovanje jeklenih kletk in betoniranje. Ko je bilo vrtanje kon\u010dano, se je vsa oprema nemoteno usklajevala, kar je znatno skraj\u0161alo \u010das gradnje vsakega navrtanega pilota.\u00a0<\/span><\/div>\n<h2 class=\"header-OdWb_u auto-hide-last-sibling-br\"><span style=\"font-family: 'times new roman', times, serif; font-size: 14pt;\">II. Izjemni dose\u017eki, ki poudarjajo prednosti<\/span><\/h2>\n<div class=\"auto-hide-last-sibling-br paragraph-Oc488D paragraph-element br-paragraph-space\"><span style=\"font-family: 'times new roman', times, serif;\">V primerjavi s tradicionalnimi vrtalnimi napravami je vrtalna naprava KR150 pove\u010dala u\u010dinkovitost gradnje za 30%, s \u010dimer je uspe\u0161no premagala kratek \u010dasovni na\u010drt in zmanj\u0161ala motnje v plovbi po kanalu. Za te dose\u017eke so vodstvo projekta in pristojni organi izrazili veliko pohvalo.<\/span><\/div>\n<div><\/div>\n<div class=\"auto-hide-last-sibling-br paragraph-Oc488D paragraph-element br-paragraph-space\"><span style=\"font-family: 'times new roman', times, serif;\">Kar zadeva kakovost vrtanih pilotov, je bilo odstopanje navpi\u010dnosti nadzorovano v okviru 0,5%, napaka premera luknje je bila manj\u0161a od 5 mm, vsi piloti pa so izpolnjevali standarde celovitosti in trdno zavarovali bregove kanala.<\/span><\/div>\n<h2 class=\"header-OdWb_u auto-hide-last-sibling-br\"><span style=\"font-family: 'times new roman', times, serif; font-size: 14pt;\">III. Prepoznavnost strank in obeti za prihodnost<\/span><\/h2>\n<div class=\"auto-hide-last-sibling-br paragraph-Oc488D paragraph-element br-paragraph-space\"><span style=\"font-family: 'times new roman', times, serif;\">Vodja projekta je pohvalil: \"Vrtalna naprava KR150 je presegla na\u0161a pri\u010dakovanja. Uskladila je u\u010dinkovitost in kakovost v zapletenih pogojih. Pri podobnih projektih v prihodnosti bo oprema Tysim na\u0161a najbolj\u0161a izbira!\" Uspeh tega projekta potrjuje izjemno mo\u010d vrtalne garniture Tysim KR150. Podjetje Tysim Machinery bo tudi v prihodnje uvajalo inovacije in si prizadevalo za zagotavljanje kakovostnej\u0161e opreme in storitev za gradbene projekte po vsem svetu.<\/span><\/div>","protected":false},"excerpt":{"rendered":"<p>Due to continuous water erosion and geological changes, the slopes of certain sections of the Beijing-Hangzhou Grand Canal collapsed and loosened, posing a serious threat to shipping safety. The bank protection project became extremely urgent. However, the narrow and rugged construction site, coupled with the requirement of uninterrupted shipping during construction, rendered conventional equipment inadequate. [&hellip;]<\/p>","protected":false},"author":4,"featured_media":1323,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[190],"tags":[343,344,345,346,347,348,349,350],"acf":[],"_links":{"self":[{"href":"https:\/\/www.apiepiling.com\/sl\/wp-json\/wp\/v2\/posts\/1322"}],"collection":[{"href":"https:\/\/www.apiepiling.com\/sl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.apiepiling.com\/sl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.apiepiling.com\/sl\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.apiepiling.com\/sl\/wp-json\/wp\/v2\/comments?post=1322"}],"version-history":[{"count":0,"href":"https:\/\/www.apiepiling.com\/sl\/wp-json\/wp\/v2\/posts\/1322\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.apiepiling.com\/sl\/wp-json\/wp\/v2\/media\/1323"}],"wp:attachment":[{"href":"https:\/\/www.apiepiling.com\/sl\/wp-json\/wp\/v2\/media?parent=1322"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.apiepiling.com\/sl\/wp-json\/wp\/v2\/categories?post=1322"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.apiepiling.com\/sl\/wp-json\/wp\/v2\/tags?post=1322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}