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高速公路防撞护栏是最重要的交通基础设施,我国高速公路是从20世纪80年代发展起来的,它对国民经济和社会的发展起着重要的影响作用,由于高速公路行车速度快,行车密度大,在高速公路上必须设置一套完整的安全设施。防撞护栏作为安全设施的组成部分对防止行车事故起着重要作用。本文主要论述了高速公路防撞护栏的具体施工过程。
The highway guardrail is the most important traffic infrastructure. The expressway in our country developed from the 1980s. It plays an important role in the development of the national economy and society. Because of the high traffic speed of the expressway, the traffic density Large, on the highway must be set up a complete set of security facilities. Anti-collision barriers as part of safety equipment to prevent traffic accidents play an important role. This article mainly discusses the concrete construction process of highway crash barriers.