Ngokusetshenziswa okubanzi kwe-GFRP grillage kubunjiniyela bomphakathi, ucwaningo ngomsebenzi wayo nendlela yokufaka isicelo kubunjiniyela bomphakathi seluthuthukisiwe. Ezimweni ezihlukahlukene, kunezidingo ezahlukene zokusebenza ze-grille ye-FRP esetshenzisiwe. Kodwa ngokuvamile, ngaphezu kwakho konke, kudinga impilo ende, ngokuvamile iminyaka, ngisho namashumi eminyaka. Izinga lempahla nalo liyadingeka ukuthi libe lukhuni futhi isisindo endaweni ngayinye sinzima kakhulu (100-500g/m2 ngaphezulu). Ezinye zidinga ukugeleza kwamanzi okuhle nokugcinwa komsindo, ezinye zidinga ukungangeni kwamanzi. Ngakho-ke, kuyadingeka ukuqonda izakhiwo zakhe zomzimba, izakhiwo zemishini, kanye nezakhiwo ze-hydraulic
1. Izinto ezibonakalayo
(1) isotropy: amandla, ukuqina kanye nokunwebeka kwe-isotropy kuyafana.
(2) i-homogeneity: ubukhulu nesisindo sendawo yeyunithi kufanele kube iyunifomu.
(3) ukuzinza: ingamelana nokugqwala kwezinto eziphilayo, i-asidi ne-alkali enhlabathini isisekelo, ukushintsha kwezinga lokushisa kanye nesenzo sezinambuzane, amagciwane nezinye izidalwa. Ngaphambi kokuthi igrille ye-GFRP isetshenziswe, idinga ukunqwabelana isikhathi esithile, ngakho-ke idinga ukumelana nokushisa elangeni (imisebe ye-ultraviolet) nemvula.
2. Izakhiwo zemishini
Amandla kanye nokunwebeka kubaluleke kakhulu abafana bemishini, ngoba ukuphila ngezinto ezinkulu zomhlabathi kunqwabelene kugridi ye-fiberglass. Ngakho-ke, i-grille ye-GFRP kufanele ibe namandla athile kanye nezakhiwo zokulwa ne-grille deformation. Kukhona futhi amandla okumelana nemithwalo egxilile, njengokuqhuma nokuklebhula.
3. Ukusebenza kwe-hydraulic
Usayizi wembotshana owenziwe phakathi kwemicu nobukhulu be-FRP grillage unethonya elikhulu ekusebenzeni kwe-FRP grillage drainage kanye nokuhlunga. Ubukhulu be-pore akufanele buvumele ukuthi amanzi adlule kahle, kodwa futhi angeke abangele ukuguguleka kwenhlabathi, futhi ngesikhathi esifanayo, ubukhulu be-pore kufanele buzinzile ngaphansi kwesenzo somthwalo.
Ukusebenza kwe-FRP grille kuyenza isetshenziswe kahle kwezobunjiniyela bomphakathi.
Isikhathi sokuthumela: Apr-26-2022
