Landscape Design Of Xixian North Ring Expressway Based On The Regional Characteristics Of Guanzhong

In recent years,with the rapid development of China’s economy and society,China’s highway construction mileage has increased rapidly.The development and construction of expressways provide great traffic convenience for people’s travel.However,in addition to meeting the traffic function,the road landscape design,especially the combination design of engineering and regional landscape,is often been ignored.At present,there are many problems in the highway landscape design,such as the homogeneity design mode,the lack of regional cultural characteristics,the neglect of landscape resources along the line,the emphasis on road design and the neglect of landscape design.This has a certain gap with the development concept of paying more attention to space quality under the background of high-quality development in China.As a traffic corridor connecting several important districts and counties in Guanzhong area,the opening and construction of xi’an-xianbei ring expressway should not only meet the basic needs of transportation,but also meet the requirements of high-quality space construction and landscape environment design,and integrate the natural characteristics,local customs,historical culture and other characteristic elements into the highway landscape design,so as to integrate the traffic Considering the integration of planning and landscape design,exploring ways to meet the needs of high-quality travel experience of residents in the new era and shaping high-quality highway landscape design is the starting point of this paper.This article is based on the research framework of "research background-basic research concept-Method-case practice".First of all,by studying the development process of highway landscape design at home and abroad,we summarize the research status and focus of the international and domestic highway landscape design,and clarify the purpose and significance of the study based on the summary of the study.Secondly,by defining the related concepts of landscape design and regional characteristics of expressways at home and abroad,the research objects and ideas are further clarified,and the expressway design method system based on the regional characteristics of Guanzhong is summarized and constructed.Finally,the landscape of Xixian North Ring Expressway is taken as the research object,and the landscape theme design framework is constructed by means of partition and segmentation.The linear and node landscape of Expressway spatial division is taken as the breakthrough point,and the above-mentioned design methods are applied to the actual case.This paper provides theoretical and technical support for the expressway landscape under the regional characteristics.There are two innovation points: one is to construct the expressway landscape design method with the regional characteristics of Guanzhong;the other is to provide theoretical support and case reference for the similar regional characteristics of the project practice through the regional expressway landscape design practice of the Xixian north ring Expressway of Guanzhong.Therefore,there are two innovative points in this paper: one is to construct the expressway landscape design paradigm based on the regional characteristics;the other is to sort out and present the high-speed landscape expression techniques of Guanzhong regional characteristics in the landscape design practice research of xi’an-xianbei Ring Road,so as to provide theoretical support and case reference for projects with similar regional characteristics.