【摘要】 通过对我省修建的绥满、同三、鹤大等国道主干线已有路基边坡防护形式的调研分析,指出各种防护形式的优缺点及适用条件。比较分析目前寒冷地区常用的路基边坡防护方式,即植物防护法、圬工防护法和综合防护法,并对寒冷地区高等级公路路基边坡防护形式提出设计观点。更多还原

【Abstract】 According to the analysis of existing protective forms of Sui-Man,Tong-San,and He-Da national highway in Heilongjiang Province,the advantages,disadvantages and application conditions of protective forms were proposed in this paper.The usual protection methods on the roadbed side slope were compared and analyzed,i.e.the plant protection method,masonry protection method,and comprehensive protection method.The design view of protective forms on the roadbed side slope of high grade highway in cold region was proposed.更多还原