风吹雪地区路基断面形式及高度的确定  

Determination of Form and Height of Subgrade Cross-Section in Wind and Snow Areas

作　　者：穆海峰 

机构地区：[1]新疆维吾尔自治区交通规划勘察设计研究院,新疆乌鲁木齐830006

出　　处：《交通标准化》2012年第24期14-17,共4页Communications Standardization

摘　　要：风吹雪雪害对公路的危害极大,如果不选择合理的措施加以预防,就会严重影响公路的运营质量。路基断面形式及高度对风吹雪雪害的形成和发展有一定的影响。结合风吹雪雪害的破坏机理,对路基的断面形式及高度确定问题进行深入分析有一定的价值。Snow disaster about wind blowing snow has great harm to the highway. If we do not choose reasonable measures to prevent it, the operating quality of highway would be seriously affected. Form and height of subgrade cross-section have a certain impact on the formation and development of snow disaster about wind blowing snow. It has some value to analyze the determination of form and height of subgrade cross-section combining with the damage mechanism of snow disaster about wind blowing snow.

关 键 词：风吹雪 路基 断面 高度 

分 类 号：U418.5[交通运输工程—道路与铁道工程]