Nrog rau kev hem thawj ntawm kev ua phem thiab kev nkag tebchaws tsis raug cai, kev ruaj ntseg cov chaw tseem ceeb thiab cov chaw tseem ceeb tau dhau los ua qhov tseem ceeb tshaj plaws. Hauv qhov xwm txheej no, covhydraulic flip plate road blocker uas faus tob tobtau los ua, thiab nws kuj tseem hu ua phab ntsa tiv thaiv kev ua phem lossis lub laj kab.
Lub hydraulic flap uas tau muab faus rau hauv avkev thaiv kevyog tswj los ntawm lub kaw lus hydraulic kom ntseeg tau tias kev nqa ruaj khov thiab txhim khu kev qha. Nws muaj lub peev xwm siab ntawm lub tsheb thauj khoom 120-tuj thiab tuaj yeem tiv taus kev cuam tshuam loj heev. Nws qhov kev ua tau zoo tiv thaiv kev sib tsoo ncav cuag qib K12, uas sib npaug rau kev sib tsoo ntawm qhov ceev ntawm 120 kilometers ib teev, lub tsheb raug nres tam sim ntawd, thiab cov khoom siv txuas ntxiv ua haujlwm. Qhov kev ua tau zoo tiv thaiv kev sib tsoo zoo no ua kom cov khoom siv muaj peev xwm teb rau cov xwm txheej tsis tau xav txog.
Qhov ceev ntawm kev nqahydraulic flip plate road blocker uas faus tob tobFeem ntau yog li ntawm 2 thiab 6 vib nas this. Kev teb sai ua tau raws li qhov xav tau ntawm kev thaiv ceev. Qhov siab nqa tuaj yeem hloov kho tau, ntawm 500mm thiab 1000mm. Lub cuab yeej ua haujlwm hauv ntau qhov kub thiab txias, txij li -45 degrees Celsius txog 75 degrees Celsius. Qhov kev hloov pauv zoo no ua rau cov khoom siv ua haujlwm ib txwm nyob rau hauv ntau qhov chaw nyuaj, ua kom ntseeg tau tias muaj kev ntseeg siab thiab ruaj khov ntawm cov khoom siv. Qhov tob faus ntawm lub hydraulic shallow burial flap barrier yog 300mm. Piv nrog cov kev thaiv kev faus tob ib txwm muaj, nws tsis tas yuav khawb av loj, uas txo qhov kev puas tsuaj rau txoj kev thiab lub hauv paus, thiab tseem txo qhov nyuaj thiab tus nqi ntawm kev teeb tsa.
Hauv ib lo lus, lubhydraulic flip plate road blocker uas faus tob tobtau dhau los ua qhov kev xaiv zoo tshaj plaws rau kev tiv thaiv kev nyab xeeb ntawm cov chaw tseem ceeb thiab cov chaw tseem ceeb nrog nws cov thev naus laus zis hydraulic siab heev thiab kev teeb tsa ua haujlwm tiav. Txawm hais tias nws yog kev tiv thaiv kev ua phem lossis kev txwv tsis pub nkag mus rau hauv txoj cai, nws tuaj yeem ua lub luag haujlwm zoo heev. Tib lub sijhawm, nws qhov kev hloov kho siab thiab kev hloov pauv tau ua rau nws ua tau raws li qhov xav tau ntawm cov neeg siv khoom sib txawv thiab siv rau ntau yam xwm txheej thov. Kev tshwm sim ntawm hydraulic shallow-faib flap roadblocks tau ua rau muaj kev pabcuam tseem ceeb rau kev tswj hwm kev ruaj ntseg hauv zej zog thiab tiv thaiv tib neeg lub neej thiab khoom vaj khoom tsev.
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Lub sijhawm tshaj tawm: Lub Rau Hli-26-2023
