摘要
公路水毁灾害在我国西部地区频繁发生,然而,防护措施的选择却多凭经验办事。因此,文章在国内外现有研究成果的基础上,通过对西部地区的实地调研,全面分析水毁形态与成因机理,阐述了不同公路水毁防治措施的防护机理,结合水毁防护措施自身的强度和经济性,提出了各种水毁防护措施的适用条件。这对我国公路水毁预防和治理具有一定理论与实践意义。
Flood damage to the highway frequently occurs in Western China.However,its prevention measure is selected mostly according to the experience.Based on the existing study output achieved at home and abroad,the Paper,through a site survey in the Western regions,makes an overall analysis on the status and causes of flood damage,illustrates the prevention mechanism of different measures for road flood damage,and proposes the applicable condition for flood damage prevention measures according to their strength and economical efficiency.It carries certain theoretical and practical guiding significance for the flood damage prevention and treatment in China.
出处
《西部交通科技》
2007年第1期6-9,共4页
Western China Communications Science & Technology
基金
交通部西部交通建设科技基金资助项目
关键词
公路
水毁
防治措施
适用条件
Road
Flood damage
Prevention measure
Applicable condition
