Monash University cov kws tshawb fawb tab tom tsim txoj hauv kev tshiab los tiv thaiv Australia cov kav dej hauv av los ntawm kev rov tsim cov av nyob ib puag ncig cov kav dej. Lawv lub hom phiaj yog txhawm rau txo qhov corrosion- cuam tshuam txog kev ua tsis tiav thiab txuas ntxiv lub neej hauv vaj tse.
Txoj kev tshawb no, luam tawm nyob rau hauvGeotechnical thiab Geological Engineering, tshawb nrhiav yuav ua li cas cov khoom siv rov qab ua haujlwm tuaj yeem ua haujlwm tiv thaiv corrosion, tsis yog kev txhawb nqa ntawm cov qauv. Australia muaj kwv yees li 260,000 mais (161,500 mais) ntawm cov kav dej, muaj li ntawm 80% faus thiab feem ntau yog ua los ntawm corrosion- cov hlau yooj yim. Corrosion- cuam tshuam txog kev ua tsis tiav yog kwv yees tias yuav raug nqi txog li AUD 1 billion ib xyoos twg (kwv yees li USD 650 lab) hauv kev kho, tu, dej poob, thiab hloov pauv.
Tus kws sau ntawv Thisara Senarathna tau sau tseg tias kev lag luam kev coj ua feem ntau hais txog cov yam ntxwv ntawm cov khoom siv rov qab, txawm tias cov av muaj txiaj ntsig cuam tshuam rau tus nqi corrosion. Cov kev tshawb fawb soj ntsuam cov yam xws li ya raws, av acidity, salinity, hluav taws xob resistivity, thiab compaction, tag nrho cov uas cuam tshuam rau degradation ntawm faus hlau kav. Cov kws tshawb fawb tseem tab tom tshawb nrhiav cov ntaub ntawv tiv thaiv cov khoom siv rov qab, cov kev tsim kho tshiab, thiab cov qauv kev ua qauv kom txo qis corrosion ntawm cov kav dej sib txuas, tshwj xeeb tshaj yog nyob rau hauv nroog ntom ntom uas cov kav dej uas nyob ib sab tuaj yeem cuam tshuam.
Co-tus sau Jayantha Kodikara, tus thawj coj ntawm ARC Smart Pavements Hub, tau hais tias qhov kev tshawb pom txhawb kev hloov pauv mus rau kev ua tau zoo-raws li cov qauv tsim qauv tsim qauv uas suav nrog geotechnical engineering thiab kev tswj xyuas corrosion. Txoj hauv kev uas tau hais tseg tuaj yeem muab tus nqi - txoj hauv kev zoo los txhim kho cov txheej txheem kom ruaj khov, txo cov kev xav tau ntawm kev saib xyuas, thiab txo qhov cuam tshuam ib puag ncig ntawm kev hloov cov khoom muaj nqis hauv av.
