Research On The Geographical Features Of Portal Landscape Design In Xi'an

Portal landscape is an important component in city, as a transitional space to link the"in town"and"out of town", it not only means a interface, a space or a node, but also means the of the definition space signal in this place or that place. Along with the social economy, information technology globalization, filled with our physical world constantly and meet our spiritual life, at the same time, it brings huge negative effect. Architecture and urban space globalization, at the same time, it also brings a negative effect,archeitectual and city space globalization, more and more stronger of the same characteristic, the following happened is the weak identify , all the world city space and architectural space fade out slowly even die under the single culture value orientation and the simple develop mode.In this situation, more and more people recognize the value of the regional, only definite the regional characteristic , it can express the space sprit commemorative and symbolic .So how to make it localization, how to realize the protection and develop the space sprit in the portal landscape design, it is a serious problem. We not only launch the research and study in the theory level, it also to be based on the specific region, have a pointed research in the special regional feature, so it can explore the design method and path of the regional feature .(1) Mainly in topic research status quo, clear the importance of the problem and topic subject research purpose and meaning, determine the research methods and frame papers; The basic research of urban portal space, conclude the concept of the urban portal , basic characteristic, nature ,also define the relationship between the urban portal space and the region.(2) Analysis on the historical changes, urban cities at home and abroad, then comparative analysis of landscape portals in Xi'an city, finding the present existing problems.(3) On this basis, trying to find the application of the theory, principle and method what suitable for the city's Xi'an regional characteristic.(4) Through the case researching of the Xi'an portal landscape design, then further demonstrates the application theory principle and method .