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点击图片查看原图现代高速公路交通工程建设在整体展开过程当中，需要加强基础性安全设施的建设，对交通工程安全系统进行完善，有利于推动城市经济的稳定可持续发展。经济的快速发展推动了交通技术的发展，人们更加注重高速公路交通工程的安全。现阶段，高速公路交通安全基础设施种类繁多，在具体应用的过程当中，应该结合高速公路交通工程的特点。为了降低高速公路交通安全事故发生的几率，需要建立更加完善的交通安全系统，对交通管理进行整体的完善和优化。
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Highway traffic engineering in the overall construction process, in all safety infrastructure, highway guardrail is the most important safety device. Road guardrails are mainly pided into three types. Different types of road guardrails are set according to the specific conditions of expressway traffic. Corresponding guardrails are set on both sides of the road, on the bridge and on the central separation belt. The reason why guardrails are installed on roads and bridges is that guardrails can protect vehicles from hitting the infrastructure on both sides of the road and ensure that vehicles drive within the specified route range. If an accident occurs suddenly, because of the existence of props and guardrails, runaway vehicles will not suddenly break into the reverse lane. The most common road guardrail in China is in wave shape. The road guardrail of this shape has strong resistance to impact and strong shaping ability. It can change the shape arbitrarily according to the specific characteristics of the road. It is placed in the middle of the road, which has a certain aesthetics. In the later maintenance process, the cost is relatively low, which is of positive significance for the overall maintenance of traffic safety.汕尾锌钢护栏厂 京式人行道护栏 公路乙型防撞护栏