Izinhlobo nezici zobuchwepheshe bokukhiqiza isangweji kwinqubo yokukhiqiza ye-FRP

Ukuthuthukiswa okunempilo nokusimeme kwanoma iyiphi imboni kuyisimo esidingekayo ukuze kuthuthukiswe okuzinzile kwalo lonke uchungechunge lwezimboni. Ukuthuthukiswa okunempilo nokuhlala njalo kwezinto zendabuko eziyinhlanganisela (ingilazi fiberimboni eqinisiwe ( reinforced plastic) kumele isekelwe ekuthuthukisweni okunempilo nokuhlala njalo kwefayibha yengilazi ekhuphuka nomfula kanye nezimboni ze-polyester resin ezingagcwalisiwe. Imboni ye-glass fibre isiqede ukuhlanganiswa kwezimboni, yakha imboni eyingqophamlando yaseShayina esezingeni lomhlaba, kuyilapho imboni ye-resin engagcwalisiwe isanda kuqala ukuhlelwa kabusha kwemboni, futhi izinguquko ezilandelayo nakanjani zizoletha izinzuzo embonini yendabuko eyinhlanganisela yezinto. abe nomthelela omkhulu.

Izakhiwo zesamishi ngokuvamile ziyinhlanganisela eyenziwe ngezingqimba ezintathu zezinto. Izendlalelo ezingenhla nezingezansi ze-sandwich composite material zinamandla aphezulu kanye ne-high-modulus materials, kanti ungqimba oluphakathi luyimpahla engasindi kakhulu. IIsakhiwo se-sandwich ye-FRPempeleni iyinhlanganisela yezinto eziyinhlanganisela nezinye izinto ezingasindi. Ukusetshenziswa kwesakhiwo samasemishi ukuthuthukisa ukusetshenziswa okusebenzayo kwezinto kanye nokunciphisa isisindo sesakhiwo. Ukuthatha izingxenye ze-beam-slab njengesibonelo, ngesikhathi sokusetshenziswa, kuyadingeka ukuhlangabezana nezidingo zamandla nokuqina. Izici zezinto ze-FRP zingamandla aphezulu, i-Modulus iphansi. Ngakho-ke, lapho ingilazi eyodwa ye-fiber eqinisiwe impahla yepulasitiki isetshenziselwa ukwenza imishayo nama-slabs ukuhlangabezana nezidingo zamandla, ukuchezuka kuvame ukuba kukhulu. Uma umklamo usekelwe ekuphambukeni okuvumelekile, amandla azokweqa kakhulu, okuholela ekulahlekeni. Kuphela ngokwamukela ukwakheka kwesakhiwo sesemishi lapho kungaxazululwa khona lokhu kuphikisana. Lesi futhi isizathu esiyinhloko sokuthuthukiswa kwesakhiwo sesemishi.

Ngenxa yamandla aphezulu, isisindo esilula, ukuqina okuphezulu, ukumelana nokugqwala, ukufakwa kukagesi kanye nokudluliswa kwe-microwave kwesakhiwo sesemishi le-FRP, sekusetshenziswe kabanzi ezindizeni, ezijikijelwayo, emikhathini namamodeli, amaphaneli ophahleni embonini yezindiza kanye nemboni ye-aerospace. Yehlisa isisindo sesakhiwo futhi uthuthukise umsebenzi wokusetshenziswa. Okusobalaingilazi fiberiphaneli yesangweji yepulasitiki eqinisiwe isetshenziswe kabanzi ophahleni lokukhanyisa lwezitshalo zezimboni, izakhiwo ezinkulu zomphakathi kanye nezindawo zokugcina izithombo ezindaweni ezibandayo. Emkhakheni wokwakha umkhumbi nezokuthutha, izakhiwo zesemishi ze-FRP zisetshenziswa kabanzi ezingxenyeni eziningi kumikhumbi-ngwenya ye-FRP, abavukuzi basezimayini, kanye nezikebhe. Amabhuloho ezinyawo ze-FRP, amabhuloho emigwaqo emikhulu, izimoto nezitimela, njll. aklanywe futhi akhiqizwa ezweni lami konke amukela isakhiwo sesemishi le-FRP, esihlangabezana nezidingo zokusebenza eziningi zesisindo sokukhanya, amandla aphezulu, ukuqina okuphezulu, ukwahlukanisa ukushisa nokugcina ukushisa. Esembozweni sombani esidinga ukudluliswa kwe-microwave, isakhiwo sesangweji se-FRP sesiphenduke into ekhethekile ezinye izinto ezingenakuqhathaniswa nazo.