杭州至黄山铁路绿色通道工程设计

基于杭州至黄山铁路沿线自然条件和植被概况,提出绿色通道设计应遵循安全、经济、适地、景观等原则,以“四季常绿、三季有花”为建设目标,通过开展先导性试验段,首次将高杆红叶石楠、高杆大叶女贞等适生树种应用于南方地区铁路绿色通道工程设计。针对不同工程分区,制定相适宜的绿化分类标准和绿化设计方案,实现了“一洞一景”“一处一景”“一站一景”,充分体现铁路沿线特色和地方风貌,为我国南方地区铁路绿色通道设计提供借鉴。

Design of Green Corridor Project for Hangzhou-Huangshan Railway

Based on an overview of the natural conditions and vegetation along the Hangzhou-Huangshan Railway,it is proposed that the design of green corridor should follow the principles of safety,economy,land suitability and landscape.Taking“evergreen in the four seasons and flowers in the three seasons”as the construction objective,suitable tree species such as high-stem Photinia glabra and high-stem Ligustrum lucidum Ait are applied to the design of green corridor project of railway in southern regions for the first time through the pilot test section.According to different project divisions,appropriate greening classification standards and greening design schemes are formulated to realize“one hole,one scene”,“one place,one scene”and“one station,one scene”,so as to fully reflect the characteristics and local features along the railway and provide reference for the design of green corridors for railways in southern China.