Los ntawm North America mus rau Asia, los ntawm Tebchaws Europe mus rau Oceania, cov khoom sib xyaw tshiab tau tshwm sim hauv kev tsim khoom hauv marine thiab marine engineering, ua lub luag haujlwm nce ntxiv.Pultron, lub tuam txhab cov ntaub ntawv sib xyaw ua ke raws li hauv New Zealand, Oceania, tau koom tes nrog lwm lub tuam txhab tsim qauv thiab tsim kho los tsim thiab tsim cov khoom sib xyaw tshiab waler.
Ib tug waler yog ib tug qauv beam ntsia rau ntawm sab ntawm lub quay seem, spanning ntau pob zeb floats, tuav lawv ua ke.Waler tau ua lub luag haujlwm tseem ceeb hauv kev tsim kho lub davhlau ya nyob twg.
Nws txuas nrog rau qhov chaw nres nkoj ntab ntawm iav fiber ntau reinforced polymer (GFRP) sib xyaw los ntawm pas nrig thiab txiv ntoo.Cov no yog cov rods ntev uas yog threaded ntawm ob kawg thiab tuav nyob rau hauv qhov chaw los ntawm ceev.Transoms thiab thru-bars yog ib feem tseem ceeb ntawm Bellingham's Unifloat® pob zeb dock system.
GFRP cov khoom sib xyaw tau raug qhuas tias yog cov khoom siv ntse rau kev tsim kho chaw nres nkoj.Lawv muaj ntau yam zoo dua ntoo, txhuas lossis hlau thiab muaj lub neej ntev dua.Thiab lub zog tensile siab: Composites muaj lub zog tensile siab (ob zaug ntau npaum li cov hlau) thiab sib dua li txhuas.Tsis tas li ntawd flexural thiab qaug zog tiv taus: GFRP hoardings tsis tshua muaj resistant rau flexing thiab qaug zog, tiv thaiv tides, tsis muaj zog thiab kev txav mus los ntawm lub nkoj.
GFRP cov khoom sib xyaw ua ke ntau dua ib puag ncig thiab ecologically tus phooj ywg: piers feem ntau yog tsev rau ntau yam ntawm marine lub neej.Composites tsis cuam tshuam rau marine ecosystems vim lawv tsis corrode los yog leach tshuaj.Qhov no yog ib txoj hauv kev tiv thaiv ib puag ncig.Thiab tus nqi sib tw: GFRP composites muab kev ruaj ntseg zoo thiab txuag lub neej, tshwj xeeb tshaj yog thaum siv nyob rau hauv ntug dej hiav txwv thiab dej hiav txwv.
GFRP cov khoom lag luam sib xyaw muaj lub neej yav tom ntej zoo hauv kev tsim kho marine: Bellingham tau tsim cov piers hauv qee qhov chaw zoo nkauj tshaj plaws hauv ntiaj teb.Nrog rau cov khoom siv tshiab sib xyaw, tsis muaj qhov tsis zoo ntawm cov xeb los yog pob zeb tawg los ntawm cov hlau corroded.
Post lub sij hawm: Apr-14-2022 
