Study On The Coordinative Development Of The Rural Highway Landscape Design And Ecological Environment

In our country, the construction scale and the scope which involves the rural highway are extremely broad, has obtained the remarkable result. However, for a long time, the action of paying attention to construction, ignoring the planning and design of highway landscape, and sacrificing the graceful natural environment and the natural ecology resources is actually serious .Therefore, the landscape of rural highway, which is reasonable design, harmonious ecology has important significance in construction utilizing the natural resources rationally, depending upon the technology advancement, and developing the designing conception of the rural highway landscape design, combining the economy construction and environment construction.A rural highway route meanders in the nature, from the appearance, it can be divided into different angles: firstly, places oneself outside the road to observe it likely on the road nearby inhabitant; secondly, on the road looked the both sides namely, from the angle of passenger's angle look at the highway; thirdly, along the longitudinal aspect of rural highway inspect it, namely looks at the highway along the road from the driver's eye. The different angle has all given the road landscape designer's different mentality and the stress. The landscape design of rural highway must both satisfy the driving safety, the demand of passenger's scenery appreciation, and take the coordinated development between the highway and the peripheral landscape into account.Although the design rank of the rural highway is low, but its connectivity is big, generally, it presenting netted radiation takes the important villages and towns as the center, it draws close to in the nature, during the course of seeking regional customs, it always gives the drivers the feeling of leading to the loneness maze. The authors think that, based on the influence of architecture along it, the landscape design of rural highway should takes it as one kind of independent art existing in the nature, the rural highways going through in the regions which have different history , culture , the financial circumstance, the landscape design of it should highlight the different landscape individuality in different local characteristics, enable the people to pass through rural highways, which have interesting change in the journey the coherent scenery, at the same time ,it's landscape is linear exquisite, comfortable, tranquil, safe, and unimpeded, the elegant landscape of rural highways will satisfy the people's vision, and produce the joyful sentiment spontaneously during appreciates achievements of new rural construction.This article synthesizing the knowledge of ecology, road engineering, transportation psychology, building art and botanical garden study, introduced the basic concept of the road landscape design and the ecological environment, proposed the content and main point of rural highway landscape design, emphasized the division of the rural highway ecological system and the construction of landscape ecology, gave the content of it's landscape design and the measures of protecting ecology. At the same time, the author put forward the designing approach of it's landscape design and the coordinative development from landscape design space ratio scale, the spatial constitution technique, drivers' perception of highway alignment and ambient environment, highway greening, the arrangement of scenic spot, application of the color-...