amakuru

Ku ya 18 Gashyantare, ku mukino wa nyuma w’umukino wo gusiganwa ku maguru w’abagore U-shusho, Gu Ailing yatsinze impuzandengo y’amanota arenga 90 mu isimbuka ryabanje, afunga shampiyona mbere y’igihe kandi yegukana umudari wa munani wa zahabu ku bahagarariye siporo mu Bushinwa.Muri Genting Ski Complex, hubatswe iminara icyenda yera-yera yubunini butandukanye hamwe n '“umwenda” wera wanditseho ikirango cy’imikino Olempike yubatse iruhande rw'umuhanda kugira ngo ubuhanga bwo mu kirere n'ubuhanga bwa U bumeze.Izi "mwenda" zera mubyukuri ni inshundura zidafite umuyaga zikozwe mubikoresho byinshi bya polyethylene, ntabwo ari imitako myiza gusa, ahubwo binatanga inzitizi yumutekano kubakinnyi bakora amayeri meza yo murwego rwo hejuru.
Uwitekanet netkurinda ikigo cy’imyidagaduro cya Yunding cyakozwe mu bwigenge n’itsinda rya Porofeseri Liu Qingkuan, umuyobozi w’ikigo cy’ubushakashatsi bw’umuyaga muri kaminuza ya gari ya moshi ya Shijiazhuang.Urushundura rwumuyaga ntirwamenyekanye gusa kandi rushimwa cyane ninzobere nka federasiyo mpuzamahanga y’urubura, ariko kandi rwashimiwe cyane nabakinnyi bitabiriye amarushanwa yemewe.

Umukinnyi wa shelegi y'abagabo ndetse na nyampinga w’imikino Olempike inshuro eshatu, Sean White yagize ati: "Ikirahure cyumuyaga kiratangaje, kiturinda umuyaga."Umunyamerika ukina umukino wo gusiganwa ku maguru witwa Megan Nick yagize ati: "Urusobe rw'umuhanda ruratangaje."Inkubi y'umuyaga iradufasha cyane kandi ituma duhagarara neza nubwo umuyaga uhuha. ”Umukino wo gusiganwa ku maguru Freestyle Winter Winecki na we yagize ati: “Mu bibuga byinshi by’irushanwa, abakinnyi bagomba guhangana n’umuyaga.Ariko hano, icyuma cyumuyaga cyagenewe kuturindira umutekano no kutwemerera gukina amayeri menshi mu kirere. ”
Nk’uko Liu Qingkuan abitangaza ngo itsinda rya stade Yunding mu gace ka Zhangjiakou rishinzwe amarushanwa menshi yo gusiganwa ku maguru no gusiganwa ku maguru.Amarushanwa amwe yo gusiganwa ku maguru afite ibisabwa cyane ku muyaga, cyane cyane mu bihe bibiri byubuhanga bwo mu kirere hamwe n’ubuhanga bwo mu rwego rwa U, aho abakinnyi bakuramo Uburebure ni bunini, kandi ningendo nyinshi zigoye zigomba gukorwa mu kirere.Bitewe numuyaga mwinshi, ubuhanga bushobora guhindurwa kandi imikorere ikagira ingaruka, kandi umunzani uzatakara mukirere ugakomereka.Mu mikino Olempike yabanjirije iyi, Shampiyona yisi ndetse nandi marushanwa akomeye, habaye impanuka nyinshi aho abakinnyi batakaje imbaraga mu kirere kubera umuyaga mwinshi bagakomereka.Kubwibyo, FIS irasaba ko umuvuduko wumuyaga wumuhanda ugomba kugenzurwa munsi ya 3.5 m / s mugihe cyamarushanwa.
Mbere, inshundura zitagira umuyaga kubibuga by'imikino yo gusiganwa ku magare mu mikino Olempike yaberaga byose byakozwe kandi bishyirwaho n’amasosiyete yo mu Burayi.Ibikoresho byubukorikori byari bihenze, ibivugwa byari hejuru, kandi igihe cyo kubaka cyatwaraga igihe.Byongeye kandi, icyorezo cy’amahanga nacyo cyateje ingorane zimwe na zimwe mu itangwa.Kubwibyo, imikino Olempike iriho yagerageje gukoresha ibicuruzwa byo murugo.Ikirahure.Ariko, nta gishushanyo mbonera cyumuyaga nuwagikoze mubushinwa gishobora kuzuza ibisabwa na FIS.Mu gusoza, itsinda rya Liu Qingkuan ryatangiye imirimo yo guteza imbere urusaku rwumuyaga.
Ku bwa Liu Qingkuan, Ishyirahamwe Mpuzamahanga ry’urubura rifite ibisabwa cyane ku bipimo byinshi byerekana urusaku rw’umuyaga mu marushanwa yo gusiganwa ku maguru, kandi igishushanyo kigomba kuba gishingiye ku buryo bwo kwirinda umuyaga, kohereza urumuri, ibara, imbaraga n’ibindi.Itsinda ryumushinga ryabanje gukusanya ibipimo bitandukanye byumuvuduko wumuyaga mugihe kimwe cya olempike yubukonje mumyaka yashize, hanyuma ikora isesengura ryubumenyi bwikirere, ibizamini byubutaka, hamwe nigeragezwa ryumuyaga kugirango ibone amakuru nkumubano uhuye hagati yikirere gisanzwe. n'umuvuduko wumuyaga nicyerekezo cya buri ngingo kuri trayektori yabakinnyi, hanyuma Gufata ikibanza 3.5 m / s nkintego, kubara numero ya mudasobwa hamwe no gupima umuyaga umuyaga byakozwe inshuro nyinshi, amaherezo hafatwa icyemezo cyo gukoresha hejuru- ubucucike bwa polyethylene hamwe nubworoherane bukomeye, hamwe nibipimo byihariye byumuvuduko mwinshi wa polyethilen umuyaga utagira umuyaga.
Nyuma yo gukemura ikibazo cya parameter, ingaruka ziboneka zumuyaga uhuha wongeye kuba ikibazo.Umuyoboro wa net utagira umuyaga uringaniza ningaruka zo guhagarika umuyaga.Bapimye inshuro nyinshi basanga uwakoze ibikoresho byo kuboha umuyaga utagira umuyaga mu majyepfo.Twifashishije tekinoroji yo kuboha inshinge 12, twakusanyije imiterere-yimiterere itatu yumuyaga wumuyaga wujuje ingaruka zo guhagarika umuyaga hamwe nibisabwa byohereza urumuri.umuyoboro.
Liu Qingkuan yavuze ko urusobe rwinshi rwa polyethylene rwumuyaga rutagira umuyaga rufite uburebure bwa mm 4, kandi imbere y’imyanya itatu igizwe n’imbere.Gukomatanya ibyobo byujuje gusa ibikenewe byimikorere ibiri yumuriro wumuyaga no gukwirakwiza urumuri, kimwe nuburyo bukora munsi yumuyaga mwinshi.Urushundura rutagira umuyaga rushobora kwihanganira umuvuduko wa toni 1,2 kuri metero y'ubugari, 80% by'umuyaga umanuka munsi y'urushundura ruturanye urashobora guhagarikwa, kandi umuvuduko w’umuyaga urenga 10 m / s urashobora kugabanuka kugera kuri 3,5 m / s cyangwa ndetse munsi, byemeza cyane umutekano nigikorwa cyabakinnyi barangije.Ifite ubushyuhe buke bwo kurwanya ubushyuhe.Nyuma yo gukonjesha inshuro nyinshi no gukonjesha kuri -40 ° C, ntishobora gukomeza kuba ingorabahizi cyangwa gucika intege, kandi ihora ikomeza guhinduka nimbaraga.Ifite kandi flame retardancy hamwe na UV irwanya icyarimwe, igiciro ntabwo kiri hejuru, kandi ibipimo byubukungu nibyiza.Iyo ikoreshwa, urushundura rutagira umuyaga rushobora gukingurwa no gusubira mu munara mu minota 6 kugeza 8 ukurikije ibikenewe kurubuga, rushobora gukoreshwa inshuro nyinshi.
Byongeye kandi, kugirango harebwe niba ubushyuhe buke bwo guhangana na sisitemu y’amashanyarazi, igikoresho cyo gutwara kandi gifite ibikoresho byihuta byo gushyushya ubushyuhe bwihuse kugira ngo ibikorwa byo guhagarika no gutunganya ibintu bitangire vuba ku bushyuhe buke.
Ku buhanga bwo mu kirere bwa Genting Ski Resort, Xu Mengtao na Qi Guangpu batanze imidari ibiri ya zahabu mu Bushinwa, naho ikipe ivanze ya Xu Mengtao, Qi Guangpu na Jia Zongyang yegukana umudari wa feza;mumarushanwa yubuhanga U, Gu Ailing yatsindiye umudari wa zahabu.Kugera kuri ibyo bisubizo byiza ntaho bitandukaniye nimbaraga zabakinnyi hamwe nubwishingizi bwikipe ya neteur yumuyaga mugihe cyimikino.Ati: "Mugihe cy'imyitozo isanzwe hamwe n’ibibanza byabanjirije amarushanwa, ikipe yacu ihora ku kazi ku rubuga, kugenzura umuvuduko w’umuyaga, ibipimo byo gufata neza urubura, gufungura no kugarura inshundura zangiza umuyaga, kunyura ku basifuzi n’imodoka zikora urubura, n'ibindi. Birakwiye ko tubona ibisubizo byiza by'abakinnyi b'Abashinwa, nubwo inzira yaba igoye gute, ”ibi bikaba byavuzwe na Liu Qingkuan.

Umwanditsi wumwimerere: Dong Xinqi Ubushinwa Amakuru yinganda zikora inganda