Hauv kev lag luam kev tsim kho uas niaj hnub hloov zuj zus, kev nrhiav cov khoom siv uas ruaj khov thiab zoo rau ib puag ncig yeej tsis tau tseem ceeb dua li no. Thaum peb ntsib teeb meem ntawm kev hloov pauv huab cua thiab kev siv cov peev txheej tsawg, kev lag luam tab tom tig nws txoj kev mloog mus rau cov kev daws teeb meem tshiab uas tsis yog tsuas yog ua tau raws li cov kev xav tau ntawm cov qauv xwb tab sis kuj tseem ceeb rau ib puag ncig. Ib qho kev daws teeb meem nrov zuj zus yog cov ntoo H20 beam, feem ntau hu ua H beam lossis I beam. Cov khoom siv tsim kho zoo kawg no tsis yog tsuas yog lwm txoj hauv kev pheej yig rau cov hlau ib txwm muaj, tab sis kuj yog ib kauj ruam loj rau yav tom ntej ntsuab dua rau kev lag luam kev tsim kho.
Cov ntoo H20 beams yog tsim los rau ntau yam kev siv hauv kev tsim kho, tshwj xeeb tshaj yog cov haujlwm thauj khoom me me. Txawm hais tias cov hlau beams paub txog lawv lub peev xwm thauj khoom siab, lawv feem ntau tuaj nrog tus nqi ib puag ncig siab. Kev tsim cov hlau yog siv zog ntau thiab ua rau cov pa roj carbon ntau ntxiv. Qhov sib piv, ntooH beammuab lwm txoj hauv kev uas ruaj khov uas txo cov nqi thiab kev cuam tshuam rau ib puag ncig. Tau los ntawm cov hav zoov uas tau tswj hwm zoo, cov ntoo no tsis yog tsuas yog rov ua dua tshiab xwb tab sis kuj tseem khaws cov pa roj carbon, ua rau lawv yog qhov kev xaiv zoo dua rau ib puag ncig.
Ib qho ntawm cov yam ntxwv zoo tshaj plaws ntawm cov ntoo H20 beams yog lawv qhov kev hloov pauv tau yooj yim. Nws tuaj yeem siv rau hauv ntau yam kev tsim kho vaj tse los ntawm cov tsev nyob mus rau cov tsev lag luam. Qhov kev hloov pauv no ua rau cov neeg tsim kho thiab cov kws kes duab vajtse siv cov khoom siv ruaj khov yam tsis muaj kev cuam tshuam rau kev tsim qauv lossis kev ua haujlwm ntawm cov qauv. Tsis tas li ntawd, qhov hnyav ntawm cov ntoo H-beams ua rau kev thauj mus los thiab kev teeb tsa yooj yim dua, txo cov pa roj carbon dioxide uas cuam tshuam nrog kev ua haujlwm tsim kho.
Ua ib lub tuam txhab uas tau cog lus tias yuav nthuav nws txoj kev lag luam thoob ntiaj teb, peb tau tsim ib lub tuam txhab xa khoom tawm hauv xyoo 2019. Txij thaum ntawd los, peb tau ua tiav kev sib txuas lus nrog cov neeg siv khoom hauv yuav luag 50 lub tebchaws, muab cov ntoo H20 zoo rau lawv. Peb txoj kev cog lus rau kev ruaj khov yog pom tseeb hauv peb lub kaw lus sib koom ua ke, uas ua kom peb tau ntoo los ntawm cov neeg muab khoom tau ntawv pov thawj uas ua raws li kev coj ua hav zoov zoo. Qhov no tsis yog tsuas yog lav qhov zoo ntawm peb cov khoom, tab sis kuj txhawb nqa kev tiv thaiv hav zoov thiab kev muaj ntau haiv neeg.
Qhov kev thov kom muaj cov khoom siv hauv tsev uas zoo rau ib puag ncig ntau zuj zus tsis yog ib qho kev hloov pauv xwb, tab sis nws yog ib qho tseem ceeb. Thaum cov neeg tsim kho thiab cov neeg tsim kho pom tias muaj ntau tus neeg tseem ceeb ntawm kev coj ua hauv tsev kom ruaj khov,H Ntoo Beamyuav tsum tau los ua cov khoom siv tseem ceeb hauv kev lag luam. Nws muaj lub zog, kev hloov pauv tau yooj yim thiab kev phooj ywg ib puag ncig, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov neeg uas tab tom nrhiav kev txo lawv cov kev cuam tshuam rau ib puag ncig thaum tseem ua tiav cov txiaj ntsig zoo.
Xaus lus, yav tom ntej ntawm kev lag luam kev tsim kho yog nyob rau hauv cov ntaub ntawv uas muab qhov tseem ceeb rau kev ruaj khov yam tsis muaj kev txi qhov zoo. Cov ntoo H20 beams sawv cev rau kev nce qib tseem ceeb hauv qhov kev taw qhia no, muab lwm txoj hauv kev rau cov hlau beams ib txwm muaj. Thaum peb txuas ntxiv tsim kho tshiab thiab hloov kho rau qhov kev hloov pauv ntawm kev lag luam kev tsim kho, nws pom tseeb tias ntoo H-beams yuav ua lub luag haujlwm tseem ceeb hauv kev tsim kom muaj yav tom ntej ruaj khov dua. Los ntawm kev xaiv cov ntaub ntawv zoo rau ib puag ncig peb tuaj yeem pab txhawb rau lub ntiaj teb noj qab haus huv thaum tseem ua tau raws li qhov xav tau ntawm kev tsim kho niaj hnub. Txais tos yav tom ntej ntawm kev tsim kho nrog ntoo H20 beams thiab koom nrog peb hauv kev ua kom muaj kev cuam tshuam zoo rau ib puag ncig.
Lub sijhawm tshaj tawm: Lub Ob Hlis-08-2025
