Nekuda kwekushaikwa kwevapukunyuki uye humbowo hwepanyama, chakakonzera tsaona ichiri fungidziro, mishumo inoti. Nekudaro, zvakagumiswa kuti yacht yakanyura mushure mekunge keel yadonha. Kuferefeta kwakanangana nekeel yakanga yasunungurwa kubva muyacht yakapidiguka. Sezvauri kuona mumifananidzo, iyo quad yekumashure keel mabhoti ane ngura uye pamwe akatyoka. Chirevo chakataura zvakananga maemail pakati pevashandi vechikepe nezvekunyura kweyacht, pamwe nemeseji kubva kuvaridzi veyacht, mamwe acho asina kugamuchirwa. Dhizaini uye zvirevo zvekeel inonongedza iyo Wolfson Unit yeYunivhesiti yeSouthampton, iyo yakaenzanisa iyo yakatarwa kune yazvino inodiwa dhizaini zviyero. Vakaona kuti keel uye mataurirwo ainyanya kusvika pazviyero zvazvino, kunze kwekunge dhayamita nekukora kwemakeel washers aive akatetepa ne3mm. Vaitenda kuti neakatyoka (akaora) keel mabhaudhi, keel yaisazoramba yakabatana mukudonha kwe90 degree. Nyaya dzinotevera dzinokosha dzekuchengetedza dzakaonekwa: • Kana kusungirirwa kuchishandiswa kubatanidza stiffener kune hull, kusungirirwa kunogona kuputsika, kuderedza chimiro chose. Zvakakosha kuziva kuti chinongedzo chakaputsika chinogona kunetsa kuona. • "Chiedza" kugadzika kunogona kukonzera kukanganisa kukuru kusingaoneki kune matrix link. • Kuongororwa nguva nenguva kwehovha uye chimiro chemukati kunofanira kubatsira kupa yambiro nekukasira kwekugona kupatsanurwa kwekeel. • Kuronga nzira yekupinda mugungwa uye kunyatsoronga nzira kunogona kuderedza zvakanyanya njodzi yekukuvadzwa kwemamiriro ekunze. • Kana kupindira kwemvura kuchionekwa, zvose zvingangoitika zvekupinda zvinofanira kuongororwa, kusanganisira apo keel inosangana nehombe. • Muchiitiko chekuputira uye kuvhara, zvakakosha kukwanisa kuridza alarm uye kusiya liferaft. Pazasi pane pfupiso yemushumo. Dzvanya pano kuti uverenge zvizere Nenguva dza04:00 musi waChivabvu 16, 2014, yacht yakanyoreswa kuUK Cheeki Rafiki yakanga ichibuda muAntigua inosvika 720 metres kumabvazuva-kumaodzanyemba kwakadziva kumabvazuva kweNova Scotia. , Canada Miles akakunguruka muSouthampton, England. Pasinei nekutsvaga kwakawanda uye kuwanikwa kwekupidigura hull yeyacht, vashandi vana havasati vawanikwa. Nenguva dzinenge 04:05 musi wa16 Chivabvu, kaputeni wemushonga weredhiyo, Chiki Rafiki, akaridza mhere, zvikaita kuti kutsvagirwe kweyacht nendege dzeUS Coast Guard pamwe nezvikepe zvepasi. Nenguva dza14:00 pana May 17, chikepe chakapidiguka chechikepe chiduku chakawanikwa, asi mamiriro okunze akaipa akadzivisa kunyatsoongorora, uye pa 09:40 pana May 18, kutsvaka kwakasiiwa. Na11:35 mangwanani musi waMay 20, pachikumbiro chepamutemo chehurumende yeBritain, kutsvaka kwechipiri kwakatanga. Musi wa23 Chivabvu nenguva dza1535 chikepe chakapidiguka cheyacht chakawanikwa chikazivikanwa sechaChika Rafiki. Munguva yekuferefeta, zvakasimbiswa kuti zvikepe zvehupenyu zvechikepe zvaive zvichiri muchikepe munzvimbo yavo yakajairika. Kutsvaga kwechipiri kwakapera na02:00 musi wa24 Chivabvu sezvo pasina awanikwa. Mhuka yaCheeki Rafiki haina kuwanikwa uye inonzi yakanyura.
Mukushaikwa kwevapukunyuki uye humbowo hwepanyama, chakakonzera tsaona inoramba iri imwe fungidziro. Zvakadaro, zvakanzi Chiki Rafiki akapidiguka ndokupidiguka mushure mekunge keel yadambuka. Kunze kwekukuvadzwa kuri pachena kwehull kana rudder zvakananga kunokonzerwa nekuparadzaniswa kwekeel, hazvigoneke kuti chikepe chakabonderana nechinhu chiri pasi pemvura. Asi, kusanganisirwa kwekugadzika kwekutanga nekugadzirisa kwakazotevera keel negasi yayo zvinogona kunge zvakanetesa chimiro chengarava, nekeel yakabatana nechikepe chayo. Zvinogoneka zvakare kuti imwe kana akawanda emabhoti keel akakuvadzwa. Iko kunotevera kurasikirwa kwesimba kunogona kutungamirira kune keel displacement, iyo inowedzera nekuwedzera mitoro yemativi kana ichifamba nechikepe mumamiriro ezvinhu akaipa egungwa. Mushandi weyacht, Stormforce Coaching Ltd, aita shanduko kune ayo emukati marongero uye akaita akati wandei matanho kudzivirira kuitika kwechiitiko ichi. Sangano reMaritime neCoast Guard rakaita kurongedza zvakajeka zvinodiwa zvekuchengetwa kwezvikepe zvinotakurika mungarava nekubatana neRoyal Yachting Institute, iyo yakagadzira yakawedzera vhezheni yegwaro rayo rekupona mugungwa rinogadzirisa mukana wekuputsika kwekeel. British Maritime Federation yakakumbirwa kushanda nevanoita zvitupa, vagadziri uye vanogadzirisa kuti vagadzire nhungamiro inotungamira muindasitiri yekuongorora nekugadzirisa mayacht ane fiberglass backings uye mabhondi akasungwa. Masangano eMaritime neCoast Guard akakumbirwawo kuti ape gwara rakajeka pamusoro pekuti chitupa chidiki chekutengesa chinodiwa riini uye kana chisiri. Imwezve yambiro yakapihwa kudare rinodzora remitambo kuti ripe nhungamiro yekushanda kune vezvekutengeserana uye varaidzo yepasirese yeyachting kuitira kuti vazivise nezvekukuvara kunogona kuitika kubva kune chero pasi uye zvinhu zvinofanirwa kutariswa pakuronga nautical ndima.
Nguva yekutumira: Feb-22-2023