Thaum txhim kho corrugated guardrails ntawm txoj kev loj, ntau yam tseem ceeb yuav tsum tau ua tib zoo xav:
(1) Tom qab cuam tshuam Deformation
Qhov siab tshaj plaws dynamic deformation ntawm lub guardrail tom qab kev cuam tshuam yuav tsum tsis txhob tshaj qhov tso cai clearance ntawm lub guardrail thiab cov khoom tiv thaiv.
(2) Cov khoom sib xws
Lub guardrail, nws qhov kawg terminals, thiab kev hloov mus rau lwm yam guardrail yuav tsum siv cov ntaub ntawv txheem kom yooj yim ntawm installation thiab txij nkawm.
(3) Qhov chaw nyob
Cov yam xws li lub xub pwg nyom thiab qhov nruab nrab qhov dav, nrog rau txoj kev nqes hav, tuaj yeem cuam tshuam qhov tsim nyog ntawm qee yam kev tiv thaiv rau ib qho chaw tshwj xeeb.
(4) Lub neej-Cycle Nqi
Tshaj li cov nqi tsim kho thawj zaug, xav txog cov nqi tu mus sij hawm ntev. Tsis txhob cuam tshuam qhov zoo rau cov nqi qis dua, vim tias cov khoom tiv thaiv tsis zoo yog qhov ua rau xeb ntxov ntxov thiab tuaj yeem ua tsis tiav.
(5) Crashworthiness
Cov guardrail xaiv yuav tsum tau zoo nqus lub zog cuam tshuam, tiv thaiv cov tsheb tsis raug cai tawm ntawm txoj kev lossis hla mus rau cov tsheb thauj mus los, thiab xa rov qab kom nyab xeeb. Cov qib sib txawv sib txawv yuav tsum muaj rau ntau hom kev sib txawv. Piv txwv li, txoj kev nyob deb nroog yuav siv B lossis C chav corrugated guardrails, thaum txoj kev loj xav tau A lossis SB chav guardrails uas muaj kev cuam tshuam ntau dua.
(6) Kev Kho Kom Zoo
Xav txog qhov yooj yim thiab ntau npaum li cas ntawm kev saib xyuas, ua haujlwm hauv kev tu txhua hnub, kho kev puas tsuaj, khoom siv, thiab kev siv tau rau cov neeg ua haujlwm tu.
(7) Kev ua haujlwm hauv cheeb tsam
Kawm los ntawm kev teeb tsa kev tiv thaiv uas twb muaj lawm hauv cheeb tsam thiab tsis txhob rov ua dua yav dhau los tsim qhov tsis zoo lossis cov kev xaiv khoom uas tau ua pov thawj tias tsis muaj txiaj ntsig.
(8) Aesthetics thiab Environmental Factors
Xav txog qhov guardrail qhov pom kev cuam tshuam rau thaj chaw ib puag ncig. Tus account rau ib puag ncig yam xws li corrosion muaj peev xwm, huab cua tej yam kev mob, thiab lub guardrail qhov cuam tshuam rau sightlines rau cov neeg tsav tsheb.
Los ntawm ua tib zoo hais txog cov xwm txheej no thaum lub sij hawm npaj thiab teeb tsa, koj tuaj yeem ua kom muaj kev xaiv thiab siv cov corrugated guardrails uas txhim khu kev nyab xeeb thiab ua tau raws li cov kev cai tshwj xeeb ntawm txoj kev loj.
