CAJ | 학술논문

针对甘肃省的地理特征和交通发展现状,提出了实施东部保护、中部恢复、西部治理的生态交通工程战略.以雅永公路的具体实践为例,阐述了直线穿越沙漠、修建宽阔平整带、铺设平铺式粘土(砂砾)沙障、铺筑渣油沥青光滑路面和营造防沙林带或插设直立式沙障等公路交通工程防沙治沙的具体措施.根据甘肃西部的地域特点,提出了率先在甘肃西部实施生态交通工程项目试点的三点建议:组织开展生态交通工程项目理论研究和技术攻关;着手编制甘肃省生态交通工程项目规划;选择试点项目实施近中远期生态交通工程项目规划.
침대감숙성적지리특정화교통발전현상,제출료실시동부보호、중부회복、서부치리적생태교통공정전략.이아영공로적구체실천위례,천술료직선천월사막、수건관활평정대、포설평포식점토(사력)사장、포축사유력청광활로면화영조방사림대혹삽설직입식사장등공로교통공정방사치사적구체조시.근거감숙서부적지역특점,제출료솔선재감숙서부실시생태교통공정항목시점적삼점건의:조직개전생태교통공정항목이론연구화기술공관;착수편제감숙성생태교통공정항목규화;선택시점항목실시근중원기생태교통공정항목규화.
Based on the geographic features and traffic development status of Gansu Province, a biological traffic strategy to carry out protection in the east, recovery in the middle and governing in the west was presented.Taken Yayong expressway as the example, various sand prevention/control measures for the highway projects, including straight- line desert traversing, wide level-off strip, clay (gravel)-paved barrier beach, residual asphalt road pavement, sand protecting plantation and erection-type sand protection system were specified.According to the local features of west region of Gansu Province, three suggestions for carrying out pilot biological traffic projects in the region were put forward: first, to organize and develop the theoretical research and tackle key technical problems for the biological traffic project; second, to prepare the biological traffic project plan of Gansu Province; and third, to select pilot projects for carrying out the mid-term and long-term biological traffic project plans.