Izici eziyinhloko zezikebhe zokudoba ze-FRP

I-FRP inezici zesisindo esilula, amandla aphezulu, ukumelana nokugqwala, ukumelana nokuguga, nekhono lokuklama eliqinile. Isikebhe sokudoba i-FRP sisebenzisa ngokugcwele izici zempahla ye-FRP, siyenze ibe ngcono kunesikebhe sokudoba sensimbi nesokhuni mayelana nokusebenza komkhumbi kanye nomnotho.

a. Ukusebenza komkhumbi

I-hull yesikebhe sokudoba i-FRP senziwa kanye, indawo ye-hull ibushelelezi, futhi ukumelana kuncane. Uma kuqhathaniswa nesikebhe sokudoba sensimbi esinamandla afanayo nesikali esifanayo, isivinini singanyuswa cishe ngesigaba esingu-0.5 ~ 1. Ingxenye ye-FRP yi-1 / 4 yensimbi, isikhungo se-ballast of gravity yemikhumbi ye-FRP siphansi, uma kuqhathaniswa nemikhumbi yensimbi efanayo, esimweni seminye imingcele ihlala ingashintshiwe, umjikelezo wokushwibeka wemikhumbi ye-FRP ungafinyezwa ngo-2-3. imizuzwana uma kuqhathaniswa nemikhumbi yensimbi, ukuntanta okuhle emoyeni namagagasi, ikhono eliqinile lokululama, ukumelana nomoya kuyathuthukiswa.

b. Umnotho

Umphumela wokonga amandla wesikebhe sokudoba i-FRP muhle. I-FRP ine-insulation enhle yokushisa, i-conductivity yokushisa iyingxenye eyodwa kuphela yensimbi; uma kuqhathaniswa nezinye izikebhe zokudoba ezibonakalayo, ukonga iqhwa kungafinyelela ku-20% ~ 40%.

Isivinini sesikebhe sokudoba i-FRP siyashesha, ngakho singanciphisa isikhathi sokuhamba ngomkhumbi, sithuthukise izinga lolwandle, sikhulise uhambo lokudoba, ukufeza inhloso yokonga uphethiloli.

Izikebhe zokudoba ze-FRP zinenkonzo ende yokuphila.

Izikebhe zokudoba ze-FRP zikwazi ukumelana nokugqwala okuhle, isikebhe asisoze sagqwala, ngokwembono siphile impilo yesevisi efinyelela eminyakeni engama-50, futhi uma kungekho monakalo awudingi ukugcinwa njengomkhumbi wensimbi minyaka yonke.

Izikebhe zokudoba ze-FRP zinezici zokonga amandla, impilo ende yesevisi kanye nezindleko eziphansi zokunakekela. Nakuba utshalomali lwesikhathi esisodwa luphakeme ngo-15% ~25% kunemikhumbi yensimbi, izinzuzo zezomnotho zesikhathi eside zisaphakeme kunezikebhe zokudoba ngensimbi.

Isimo sokuthuthukiswa kwezikebhe zokudoba zaseShayina nezakwamanye amazwe ze-FRP

Izikebhe zokudoba ze-FRP zithuthuke ngokushesha kusukela ukwakhiwa kwemikhumbi yabo kwaqala ngawo-1950. Kuyaqondakala ukuthi i-United States, Japan, Russia, United Kingdom, France, Germany, Canada, Spain, Sweden, South Korea kanye namanye amazwe kanye nesifundazwe saseChina saseTaiwan izikebhe zokudoba ezincane neziphakathi nendawo ziye zaqedwa izikebhe zokudoba zamapulangwe, finyelela ingilazi eqinisiwe.

I-United States yaba yizwe lokuqala emhlabeni ukusebenzisa izikebhe zokudoba ze-FRP.

Ukuthuthukiswa kwezikebhe zokudoba zaseJapane ze-FRP kwaqala ngawo-1960, futhi kusukela ngo-1970 kuya ku-1980, iJapane yangena esikhathini lapho izikebhe zokudoba ze-FRP zazikhula ngokushesha.

I-Taiwan e-China ekuqaleni kwawo-1970 yaqala ukulandela ucwaningo lwaseJapane nokuthuthukiswa kwezikebhe zokudoba ze-FRP, ukwethulwa kwe-Japan, ubuchwepheshe bokukhiqiza izikebhe zokudoba i-American FRP, ngo-2010 iye yakha ngempumelelo izikebhe zokudoba ze-tuna ezingaphezu kuka-100024 ~ 40 m olwandle, ubunikazi bomhlaba kuqala, lawula imisebenzi yokudoba intambo ye-tuna inkabazwe inkabazwe,

Ukuthuthukiswa kwezikebhe zokudoba ze-FRP ezweni laseChina kwaqala ngeminyaka yawo-1970. NgoJulayi 2018, izikebhe zokuqala ezimbili zaseShayina ezazakhela zona zolwandle i-FRP izinga lokushisa eliphansi kakhulu le-tuna longrope "Longxing 801" kanye ne "Longxing 802" zahamba ngempumelelo.