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风吹雪危害地区的公路测设工作极为重要。如公路设计不当,对工程造价和使用影响极大。同时风吹雪危害地区的公路设计要求和平原地区的公路有一定区别,风吹雪地区的道路选线和路基设计应根据雪情结合地形条件做到多跑多看多比较,在不过分偏离总方向的原则下,采取“预防为主,治理为辅”的原则,利用近年来科研部门对雪害防治方面的研究成果,避重就轻,避难就易,
Wind and snow hazard areas of the road surveying and mapping work is extremely important. Such as improper highway design, the project cost and use of great influence. At the same time, the design requirements of the highway in the area where the wind and snow are harmed are different from the roads in the plains. The road alignment and embankment design in the wind-blown snow area should be compared according to the snow conditions and the terrain conditions. When the road is not deviated from the general direction Under the principle of “prevention as the main, supplemented by governance” principle, the scientific research departments in recent years using the research results of the prevention and control of snow damage, avoid evasion, refuge is easy,