Selection of Ｒoadside Guardrail Form on Mountainous Highway

doi:10.3969/j.issn.1674-0696.2013.06.31

Abstract

Abstract: Aiming at the selection of roadside guardrail form on mountainous highway，the influence of roadside conditions and risk degree on personnel casualties in the traffic accidents on mountainous highway was analyzed． According to the regulatory requirements，the guardrail protection level was obtained by calculation． Finally，it was proposed that the concrete guardrail should be chosen on mountainous highway; meanwhile，landscape design should be considered in setting the concrete guardrail．

Key words: mountainous highway, roadside guardrail form, selection of guardrail form, guardrail protection requirement

摘要： 针对山区高速公路路侧护栏形式选择问题，分析了山区高速公路路侧事故中路侧状况和危险度对乘员伤亡的影响;按照规范要求计算得到路侧护栏防护等级，提出山区高速公路路侧宜选择混凝土护栏，并在混凝土护栏设置时考虑景观设计。

关键词: 山区高速公路, 路侧护栏形式, 护栏形式选择, 护栏防护要求

CLC Number:

U417.9

Chen Yuanming. Selection of Ｒoadside Guardrail Form on Mountainous Highway[J]. Journal of Chongqing Jiaotong University(Natural Science), 2013, 32(6): 1237-1241.

陈园明. 山区高速公路路侧护栏形式选择[J]. 重庆交通大学学报（自然科学版）, 2013, 32(6): 1237-1241.

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