【摘要】 公路绿化模式的建立不仅能够指导公路绿化工程建设,而且还为公路绿化的定性、定量研究提供了一个先决条件。以辽宁省境内的普通公路为研究对象,对各等级公路的平直路段、曲线路段、平交道口及"T"字路口、路肩、中央隔离带绿化模式进行了调查,结合调查结果提出了辽宁省公路的绿化模式以及各等级公路的绿化建设标准。更多还原

【Abstract】 The establishment of highway greening mode can not only guide the construction of highway greening projects but also provide a pre-condition for the qualitative and quantitative research on highway greening.Taking the common highways in Liaoning Province as the research objects,this paper investigates the greening modes of the straight sections,curve sections,level-crossing and T-junctions,shoulders,central partition belts of various grades highways,and connecting with the investigation results,puts forward the highway greening mode and greening construction standard for each grade highway in Liaoning Province.更多还原