Iindaba
0102030405
Uninzi lweelokhwe zethu zibonakalisa ubuhlalu obuhle kwimikhono
2018-07-16
I-Lorem Ipsum sisicatshulwa nje esiludummy soshicilelo kunye neshishini lokucwangcisa. I-Lorm Ipsum ibingumbhalo we-dummy osemgangathweni weshishini wathatha inkonkxa yohlobo kwaye wayikrola ukwenza uhlobo lwencwadi yomzekelo. I-Lorem Ipsum sisicatshulwa esiludummy soshicilelo noseto lokuchwetheza.
Iprojekthi yobunjineli ye-FRP (i-Fiber Reinforced Polymer) "i-Enhanced Load-Bearing and Fire Resistance of Fiber Composite Material Structural Components" (TDA1-1), exhaswa ngemali yiNgxowa-mali ye-Innovation ye-Non-Metallic Materials Innovation Centre ngo-2022, ibonisa ukuqhubela phambili okubalulekileyo. ekusetyenzisweni kwe-ultra-lightweight, i-composite enkulu yeprofayili ye-pultruded. Ukusetyenziswa kwezi profayili zihlatyiweyo kwimiqadi yesakhelo sangaphandle yezakhiwo eziphakamileyo eQingdao kubonisa impumelelo eyothusayo.
Izinto ze-GFRP (i-Glass Fiber Reinforced Polymer) ezibonelelwa yiNanjing Spare Composite Yizheng Co., Ltd., ziyilwe yimigudu yentsebenziswano yeVanke Green Research & Development Co., Ltd., kunye neYunivesithi yaseBeijing yeThekhnoloji. Iiplanga eziphambili zakhiwe nge-800 * 300 iityhubhu ezinkulu ezixande, ubude be-boam buziimitha ezili-17 kunye nobude be-2.8 yeemitha. Imiqadi ephezulu nangaphantsi inobunzima obuziitoni eziyi-1.2. Ubunzima beprofayili bumalunga ne-33kg ngemitha nganye.
Ukujongana nemiba ebalulekileyo enjengobunzima obuninzi, ixabiso eliphezulu, imingcipheko yokhuseleko, umhlwa ombi, kunye nobunzima bokugcinwa kwezinto ezinxulumene nemiqadi yesakhelo sentsimbi yemveli kwiindawo eziphakamileyo eziselunxwemeni lwaseQingdao, iqela leprojekthi livelise ngokutsha uhlobo olutsha lwesakhelo esijingayo sangaphandle. Ngokusebenzisa iiprofayili ezihlanganisiweyo zezinto ezidityanisiweyo, iqela alidibananga nje kuphela namandla olwakhiwo olufunekayo kunye nokuqina kodwa lifumene ukuncipha okumangalisayo kwe-75% kubunzima besakhiwo, liqinisekisa ukuphunyezwa kweprojekthi kakuhle.
Iiprofayili ezisetyenzisiweyo ezisetyenzisiweyo ziquka imiqadi ephambili (i-cell-cell-shaped box-shaped), iikholamu (i-cell-cell-shaped box-shaped box), kunye neegrates (i-cell-cell-shaped box-shaped box-shaped), eyenziwe ngefiber yeglasi kunye ne-polyester resin engaxutywanga, kunye nobunzima befiber. umxholo omalunga nama-70%. Ezi zixhobo zaveliswa kwaye zalungiswa liqela leprojekthi yeNanjing Spare Composite Yizheng Co., Ltd.
Xa kuthelekiswa nemiqadi yesakhelo sentsimbi, ubunzima besakhiwo seprofayili ye-pultruded buncitshiswe malunga ne-75%. Oku kuncitshiswa kobunzima kubalulekileyo akwehlisi nje kuphela iimfuno zomthwalo koomatshini bobunjineli kwaye kunciphisa iimfuno zendawo kwindawo yokwakha kodwa konyusa impumelelo yofakelo, ukonga kwiindleko zomsebenzi kunye nexesha. Ngokwezibalo ngoyilo kunye neeyunithi zokwakha, indlela yeprofayili ye-pultruded inokugcina malunga ne-5 yezigidi ze-RMB kwiindleko zokulinganisa iprojekthi.
Imiqadi ye-FRP ene-pultruded iqhayisa ngeempawu ezimangalisayo ezinjengokukhanya, amandla aphezulu, kunye nokumelana nomhlwa, okubonisa amandla amakhulu kulwakhiwo lobunjineli boluntu lwasekhaya nakwamanye amazwe. Ukusetyenziswa kwabo yeyona nto ilungileyo yokusungula izinto ezintsha, ebonelela ngenye indlela enokusebenziseka kwizinto zemveli kunye neendlela, nto leyo ebonisa inyathelo eliya kwiindlela zokwakha ezizinzileyo nezingabizi kakhulu.