Guardrail lossis guardrail, qee zaum hu ua kev taw qhia kev tsheb ciav hlau lossis kev tsheb ciav hlau, yog ib txoj hauv kev tsim los kom tib neeg lossis tsheb tsis txhob hla mus rau qhov chaw txaus ntshai lossis tsis txwv. Lub tes tuav tsis muaj kev txwv tsawg dua li tus neeg saib xyuas kev tsheb ciav hlau thiab muab ob qho kev txhawb nqa thiab kev tiv thaiv ntawm ib thaj tsam.
Puas yog txoj kev tsheb ciav hlau lossis kev tiv thaiv?
Guide rail tiv thaiv kev tsheb ciav hlau
Raws li US Federal Highway Administration, "Lub nqe lus guardrail thiab guiderail yog synonymous, thiab yog siv nyob rau hauv ntau cheeb tsam nyob ib ncig ntawm lub lub teb chaws." Qhia kev tsheb ciav hlau thiab tsheb ciav hlau yog npaj los tsav thiab "qhia" tsheb rov qab mus rau txoj kev.
Lub tsheb ciav hlau hu ua dab tsi?
Txawm hais tias OSHA tus qauv hu rau lub guardrail lossis guardrail system los tiv thaiv cov neeg ua haujlwm ntawm thaj chaw ua haujlwm siab, cov lus siv kev lag luam tam sim no yuav xa mus rau hom kev nyab xeeb li tes tuav lossis kev ruaj ntseg rail.
Yuav ua li cas tiv thaiv kab mob?
Guardrail systems yog smooth-surfaced los tiv thaiv cov neeg ua haujlwm ntawm kev raug mob, xws li punctures lossis lacerations, thiab tiv thaiv kev ntes lossis snagging ntawm khaub ncaws. … Thaum guardrail systems siv nyob ib ncig ntawm lub qhov, lawv raug ntsia rau tag nrho cov uas tsis muaj kev tiv thaiv sab los yog ntug ntawm lub qhov.
Yuav ua li cas hom kev tiv thaiv yuav suav tias yog?
Guardrails yog dab tsi? Guardrails yog ib qho chaw ruaj khov (lossis "kho") siv los tiv thaiv cov neeg ua haujlwm los ntawm kev ntog thaum ua haujlwm ntawm qhov siabGuardrails yog ib qho kev nyiam ntawm kev tiv thaiv cov neeg ua haujlwm vim tias lub kaw lus tsis cia siab rau tus neeg ua haujlwm. tau kawm siv, tshuaj xyuas, thiab hnav lub caij nplooj zeeg tiv thaiv.
