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guardrail    音标拼音: [g'ɑrdr,el]
n. 护栏,护轨

护栏,护轨

guardrail
n 1: a railing placed alongside a stairway or road for safety
[synonym: {safety rail}, {guardrail}]

guardrail \guard"rail`\ n.
a railing placed alongside a stairway or road for safety.

Syn: safety rail.
[WordNet 1.5]


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  • GUARDRAIL 101 | FHWA - Federal Highway Administration
    A guardrail is, first and foremost, a safety barrier intended to shield a motorist who has left the roadway The best case scenario, if a car is careening off the road, would be for that car to come to rest unhindered In some cases and places, however, that is not possible
  • Guardrail Resources | FHWA - Federal Highway Administration
    For more information on Guardrail Inspection, Maintenance, and Installation Information, please contact the Office of Safety, Aimee Zhang (Aimee Zhang@dot gov) 202-366-6537 Last updated: Wednesday, March 12, 2025
  • Highway Guardrail | Ideal Shield
    Our standard highway guardrail is in stock and ready to ship But if you’re looking for a different but similar option with added benefits, check out our Standard Guardrail, which features U S Steel pipe sleeved in HDPE plastic
  • Guard rail - Wikipedia
    The term "guardrail" as used in industry and distribution facilities refers to floor mounted systems consisting of horizontal rails attached to upright posts that resemble outdoor highway guardrail
  • GUARDRAIL Definition Meaning - Merriam-Webster
    The meaning of GUARDRAIL is a railing guarding usually against danger; especially : a barrier placed along the edge of a highway at dangerous points
  • Highway Guardrail Dimensions: A Complete Guide - RoadSky
    Whether you’re a road contractor, civil engineer, or procurement officer, understanding highway guardrail dimensions is vital for road safety and project success
  • Guardrail | Highway Knowledge Portal
    When a vehicle impacts a guardrail, its driver and passengers encounter some risk Guardrail does not eliminate the possibility of injuries or fatalities A road engineer’s primary goal is to provide an adequate clear zone free of any obstacles and areas of concern
  • Highway Guardrails | McMaster-Carr
    Choose from our selection of highway guardrails in a wide range of styles and sizes Same and Next Day Delivery
  • Highway Guardrail 101: Everything You Need to Know - Aotons
    Highway guardrails are important safety features designed to protect motorists and minimize the severity of road accidents These barriers play a vital role in preventing vehicles from veering off the road and reducing the risk of collision with dangerous objects or other vehicles
  • How Much Does Highway Guardrail Cost? A Complete Guide
    Highway guardrails are an essential component of road safety, protecting drivers and passengers from dangerous accidents They are typically made of metal or concrete and can be found on highways, bridges, and other areas where there is a risk of vehicles leaving the road





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