Traffic guardrails tuav txoj haujlwm tseem ceeb hauv kev tsim kho tsheb.Nrog rau kev txhim kho cov qauv kev tsim vaj tsev zoo, txhua tog kev tsim kho tau ua tib zoo saib xyuas qhov zoo ntawm cov guardrails.Qhov zoo ntawm qhov project thiab qhov tseeb ntawm qhov ntev geometric ncaj qha cuam tshuam rau tag nrho cov duab ntawm qhov project, yog li cov kev xav tau zoo heev.
Lub tsheb guardrail yog txoj haujlwm tiav ntawm txoj kev nthuav dav, thiab nws kuj yog ib feem tseem ceeb ntawm kev pom zoo ntawm txoj kev loj.Lub luag haujlwm ntawm kev thaiv tsheb yog:
1. Nws yog los tiv thaiv lub tsheb kom tsis txhob maj tawm ntawm txoj kev thiab ua rau muaj kev sib tsoo, tshwj xeeb tshaj yog cov tsheb guardrails teem rau ntawm qhov khoov thiab txoj kev txaus ntshai nyob rau thaj tsam roob.Rau cov neeg tsav tsheb lub cev muaj zog, nws tuaj yeem nyiam txaus mloog los ntawm qhov deb, kom lawv tuaj yeem ua rau lawv ceev faj.Thaum dhau, nws tseem tuaj yeem coj tus neeg tsav tsheb pom los pab nws ua haujlwm kom raug.
2. Nws tuaj yeem tiv thaiv kev tsis sib haum xeeb ntawm lub tsheb rov qab, thiab tib lub sijhawm tuaj yeem tiv thaiv tib lub tsheb los ntawm rub thiab dai.
3. Nws tuaj yeem tiv thaiv cov tsheb los ntawm kev sib tsoo nrog cov neeg taug kev, tiv thaiv cov neeg taug kev hla txoj kev ntawm qhov xav tau, thiab tiv thaiv kev tshwm sim ntawm kev sib tsoo.
Qhov zoo ntawm lub guardrail nyob ntawm raw cov ntaub ntawv thiab cov txheej txheem ua, thiab nws cov tsos zoo nyob ntawm cov txheej txheem tsim kho, yog li peb yuav tsum tas li sau cov kev paub dhau los, ntxiv dag zog rau kev tswj hwm kev tsim kho, thiab xyuas kom meej qhov zoo ntawm cov guardrail.Txhawm rau ua kom muaj kev ua haujlwm zoo ntawm txoj kev thiab ua kom muaj kev nyab xeeb ntawm txoj kev, yuav ua li cas ntxiv dag zog rau lub guardrail, txhim kho qhov zoo ntawm cov guardrail, thiab cov cuab yeej tshiab zoo li cas los siv rau hauv kev sib tsoo kom tsis txhob muaj kev tiv thaiv kev tiv thaiv. ua cov kev taw qhia ntawm kev tshawb fawb thiab kev tsim kho los ntawm cov chaw tsim khoom tsheb.
Post lub sij hawm: Jan-14-2022
