Study On The Green Landscape Design Of Weinan Section Of The YANHUANG Sightseeing Road

With the fast development of China's economy and society,the highway transportation networks improve rapidly.The construction standards of highway and service level increased year by year.People,who enjoy safety and convenient traffic services,ask for more and more on the highway greening landscape at the same time.However,the development of China's green landscape is not mature,and it is lack of mandatory law and discipline on the system,so that it has not formed a complete set of theoretical system to guide the practical work yet.There are lots of problems on landscape designing,just like mechanical designing,single style and unscientific plant selection.So,it makes the landscape facilities not match the main roads and the surrounding natural environment.Therefore,it is necessary to study the green landscape design for the characteristics of the specific projects.Taking Weinan section of the YANHUANG Sightseeing Highway for example in this paper,research achievements and advanced experience of the domestic and international road landscape design were summarized by consulting relevant literatures and researching references of humanistic environment.With thorough investigation and analysis of the topography,vegetation,natural scenery,cultural history,tourism resources and others about the construction condition of Weinan section of the YANHUANG Highway,and according to the principle of practical condition,adjust measures,sustainable development and integrality,I made detailed analysis and research of design on the landscape along roadsides and parking areas,leisure areas,sightseeing platforms,and resting areas dotted distributed.From the research of the green landscape facilities along roadsides,some conclusions are presented:(1)Four aspects of the design concept,' ecological,cultural,leisure and experience,' were reflected in the green landscape design.(2)There must be a clear conception on highway landscape design.According to the significance of the project construction and functional positioning requirements,making a design of unified style,and also according to the current situation and the natural and cultural conditions in different sections,putting forward a set of detailed plans,both with the overall continuity,and with highlight characteristics of each pattern design.(3)The selection and collocation of highway greening plants should consider the factors of adaptability,practicability,beauty and safety.From the research,I think that the highway landscape design involves the knowledge of highway construction,landscape aesthetics,environmental protection,social culture,etc.It needs professional study from all sectors of society,and will be developed sustainably on the field of highway green landscape with effective experience summarized in practice.The results of research in this paper will provide the theoretical basis and reference for the promotion and improvement of Weinan section of the YANHUANG Highway,and also helpful for the green landscape design of other tourism highways.