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blowing snow
    Research on the Model of Forecasting the Snowdrift Depth of Blowing Snow in Road
    公路风吹雪积雪深预测模型研究
    The danger to local highway communication caused by wind blowing snow bring greater influence to traffic safety .
    风吹雪对这些地区公路交通的危害给交通安全带来较大的影响。
    At the same time, the highway communication infrastructure of our country is still very weak , a lot of highway sections of the area which wind blows snow do not take prevention measurement ,or measurement improper which violates the law of wind blowing snow ,it has not played a role in protecting and aggravated the disaster, and it brings the threaten to the people's life and property.
    同时,我国的公路交通基础设施还很薄弱,经过风吹雪地区的许多路段尚未采取防治措施或措施不当,违背了风吹雪运动规律,不仅没起到防护作用,反而加重了雪害,给人民的生命和财产带来威胁。
    This paper goes on the following work which is based om actual project and analysis the influence on the tunnel mouth caused by wind blowing snow:1.Based on G045 line which is one of 18 east-to-west horizontal line in National highway network plan as a project ,this text analyzes the main factors which may exert an influence on the project in the course of snowdrift,put forward a corresponding prevention measure.
    本文根据实际项目针对风吹雪形成对隧道口的影响进行了如下的主要工作: 1.以《国家高速公路网规划》中“18条东西横线中的一横(连云港—霍尔果斯口岸)”的G045线为工程实例,系统分析了风吹雪过程中可能对工程产生影响的主要因素,并提出相应的防治措施。
    Snow fence is one of the effective measures about prevention and cure of the blowing snow hazards on highways.
    防雪栅是一种有效防治公路风吹雪雪害的措施之一。
    According to Chinese circumstances, deficient experience, low level of technology and lack of historical data in the research field about forecasting disaster of blowing snow, this paper presents the Chinese featured way to do it.
    本文根据我国在雪害预警研究方面基础弱、技术条件差、历史数据缺乏的实际情况,提出了我国公路风吹雪雪害预测的研究思路。
 

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