Iimpawu eziphambili zeenqanawa zokuloba ze-FRP

I-FRP ineempawu zobunzima bokukhanya, amandla aphezulu, ukuxhathisa ukubola, ukumelana nokwaluphala, kunye nobuchule obunamandla bokuyila. Isikhephe sokuloba se-FRP sisebenzisa ngokupheleleyo iimpawu zezinto ze-FRP, okwenza kube ngcono kunentsimbi kunye nenqanawa yokuloba ngamaplanga ngokubhekiselele ekusebenzeni kweenqanawa kunye noqoqosho.

a. Ukusebenza kweenqanawa

I-hull ye-FRP yokuloba isikhephe yenziwe kanye, i-hull surface igudile, kwaye ukuchasana kuncinci. Xa kuthelekiswa nesikhephe sokuloba ngentsimbi esinamandla afanayo kunye nesikali esifanayo, isantya sinokunyuswa malunga ne-0.5 ~ 1 icandelo. Umlinganiselo we-FRP yi-1 / 4 yensimbi, i-ballast center of gravity yeenqanawa ze-FRP iphantsi, xa kuthelekiswa neenqanawa zentsimbi ezifanayo, kwimeko yezinye iiparitha zihlala zingatshintshi, umjikelo we-swing we-FRP iinqanawa unokufinyezwa yi-2-3. imizuzwana xa kuthelekiswa neenqanawa zentsimbi, ukudada kakuhle emoyeni kunye namaza, amandla okubuyisela amandla, ukumelana nomoya kuyaphuculwa.

b. Uqoqosho

FRP ukuloba isikhephe ukonga amandla isiphumo ilungile. I-FRP ine-insulation efanelekileyo yokushisa, i-thermal conductivity yipesenti enye kuphela yentsimbi; xa kuthelekiswa nezinye izikhephe zokuloba eziphathekayo, ukonga umkhenkce kunokufikelela kwi-20% ~40%.

Isantya senqanawa yokuloba i-FRP sikhawuleza, ngoko sinokucutha ixesha lokuhamba ngomkhumbi, ukuphucula izinga lolwandle, ukwandisa uhambo lokuloba, ukufezekisa injongo yokonga amafutha.

Iinqanawa zokuloba ze-FRP zinobomi obude benkonzo.

Izikhephe zokuloba ze-FRP zinokumelana ne-corrosion, i-hull ayinakuze igceke, ithiyori ibe nobomi benkonzo ukuya kuthi ga kwiminyaka engama-50, kwaye ukuba akukho monakalo awufuni kugcinwa njengenqanawa yentsimbi minyaka le.

Iinqanawa zokuloba ze-FRP zineempawu zokulondoloza amandla, ubomi benkonzo ende kunye neendleko eziphantsi zokugcinwa. Nangona utyalo-mali lwexesha elinye lungaphezulu kwe-15% ~ 25% kuneenqanawa zentsimbi, inzuzo yezoqoqosho yexesha elide isephezulu kunezo zikhephe zentsimbi.

Imeko yophuhliso lweenqanawa zokuloba zaseTshayina kunye nezangaphandle zeFRP

Iinqanawa zokuloba ze-FRP ziye zaphuhliswa ngokukhawuleza ukususela ekubeni ukwakhiwa kweenqanawa zabo kwaqala ngo-1950. Kuyaqondakala ukuba iUnited States, iJapan, iRashiya, iUnited Kingdom, iFransi, iJamani, iKhanada, iSpain, iSweden, iSouth Korea kunye namanye amazwe kunye nephondo laseTshayina laseTaiwan izikhephe zokuloba ezincinci kunye neziphakathi ziye zapheliswa izikhephe zokuloba ngamaplanga. ukufikelela kwiglasi yokuqina.

IUnited States yaba lilizwe lokuqala emhlabeni ukusebenzisa izikhephe zokuloba ze-FRP.

Ukuphuhliswa kwezikhephe zokuloba zaseJapan ze-FRP zaqala ngeminyaka yoo-1960, kwaye ukusuka ngo-1970 ukuya kowe-1980, iJapan yangena kwixesha apho izikhephe zokuloba ze-FRP zazikhula ngokukhawuleza.

I-Taiwan e-China ekuqaleni kwe-1970s yaqala ukulandela uphando lwaseJapan kunye nophuhliso lwezikhephe zokuloba ze-FRP, ukuqaliswa kwe-Japan, i-American FRP yokuvelisa i-teknoloji yokuloba i-American FRP, ngo-2010 iye yakha ngempumelelo ngaphezu kwe-100024 ~ 40 m ocean FRP izikhephe zokuloba ityhuna, ubunini behlabathi kuqala, lawula imisebenzi yokuloba ngentambo ye-ikhweyitha ibhanti le-ikhweyitha,

Ukuphuhliswa kwezikhephe zokuloba ze-FRP kwilizwe laseTshayina laqala ngeminyaka yoo-1970. NgoJulayi ka-2018, iinqanawa ezimbini zokuqala zaseTshayina ezazakhela ulwandle i-FRP iqondo eliphantsi lobushushu obuphantsi kwe-tuna longrope izikhephe zokuloba "i-Longxing 801" kunye ne "Longxing 802" zahamba ngenqanawa ngempumelelo.