24-昌金高速公路宜春服务区建设特色（Construction features of Yichun service area of 24- Chang Jin Expressway）Construction features of Yichun service area of Chang Jin ExpresswayCoordination with landscape roadYuan Yanyun Xiao Yong Yang Yaofei 3 2 1(1 Jiangxi Keli consulting Supervision Co. Ltd. Nanchang 330003)(2 Jian Forestry Survey and Design Institute, Jian, Jiangxi 343000)(3 highway and Bridge Engineering Bureau of Jiangxi Province, Nanchang 330009)Abstract: This paper describes the construction of Chang Jin landscape ecological highway, as a part of highway landscape design of Yichun service area housing project building style, the layout of the scene area features. This paper focuses on how the service area in Yichun can meet both the use function and the peoples good visual effect, so that the housing construction project of the highway has its unique features, and the landscape is everywhere.Key words: traffic engineering; building features; landscape speed; construction concept; coordination and unification0 PrefaceWith the rapid development of our province highway, in highway construction put forward the new viewpoint of landscape, and the new idea of the construction, to implement is the construction of the Changjin Expressway and Jingfu highway. With the change of the construction concept, the design concept of the housing construction project as a subsidiary project of the highway also changes. The design reflects the design principle of applicable, characteristic, economic, beautiful and environmental protection. Under the premise of ensuring the use of housing projects, different housing projects according to their location, the surrounding environment, the use of different functions, to determine the different characteristics of the building to reflect this principle.In this paper, the authors use the actual experience in the supervision work in Nanchang Expressway and Yichun A7-1 service area, the Nanchang expressway landscape features, housing construction, Yichun service area of the field, roads, landscaping, facilities and landscape, and how the style of Changjin Expressway echoes the concept of ecological construction, the Yichun service area do to the whole personality, build the Chang gold building project brand.Features of landscape ecological construction of 1 ExpresswayIn the construction of Chang Jin expressway, we give priority to the protection and restoration of natural, eliminate or reduce due to construction of artificial traces, to restore the natural landscape, and appropriately increased reflect local cultural landscape, the characteristics of the times. The principle of this principle is fully embodied in the shallow excavation, low filling section, the upper slope of soil and the interchange area.The construction of natural landscape, in the shallow digging low embankment sections, at a glance on the surrounding environment on the road, the highway construction disturbance is very eye-catching, we carried out site remediation and greening plants in road side ditch and natural green area, and the original landform remediation requirements is consistent, should be flat norihira, slope is appropriate po. Then for the renovation of good site segment design, planting trees and grass green, make the construction traces disappear.Received date: 2005-03-11The soil slope greening, the slowdown of the most easy dressing on the slope and the slope rate, the surrounding into surface, and the mountain of roundness is slow after the repair repair slope along with original terrain and more stable and more appropriate use of all blend into one harmonious whole plant protection. The ecological restoration work to use the direct sowing seeds, turf and hanging mixly spray and other measures to put on the green mountain. And on the slope with all the shrubs planted into a variety of natural and human, reflect the local characteristics of the times of the pattern, there are plowing, geese returning figure and the movement pattern of Yichun and other five nongyunhui. Both the slope greening and protection, and create a new situation.Greening of interchange site. Interchange area is the node of highway, and its site construction and greening should be beautiful and natural. We make full use of the original site, so that the site or flat or slow, natural ups and downs. Green grass, colorful shrubs, trees, long long veranda, exquisite beautiful Pavilion, make people feel for high-speed roads, parks.Afforestation of the spoil ground. Taking and dumping ground generally occupies a large area, so we use cost greening way to afforest. The method is, will spoil ground leveling, hydroseeding or paste and grass protection,1 year old masson pine was planted at the same time. 3, 5 years after forming can be achieved Masson, nearly not exposed soil, good ecological effects from forest.Features of landscape ecological construction in 2 s