Landscape Artistic Exploration Of Tunnel Opening Of Chengchuan Expressway In Yunnan

At the end of 2014,China became the country with the longest road miles in the world,and developed rapidly in recent years.As a result,the design of highway tunnel continues to increase.As the "transition zone" of expressway and tunnel,highway tunnel opening is very important.The excellent landscape design of tunnel opening can effectively help the driver to eliminate or relieve fatigue of driving and improve driving safety and travel quality.However,through the relevant information,the author found that the current domestic research on tunnel openings is mostly on its engineering aspects,and there is little research on the landscape art.Therefore,based on the existing research,this article proposes some new principles and methods of landscape design of tunnel opening through excellent case analysis,and it is applied to the landscape design of the tunnel opening of Chengchuan expressway in Yunnan,trying to explore the landscape art of tunnel entrance combining engineering and art.The first chapter summarizes the background and purpose of the thesis,the significance of the research,the research situation at home and abroad,and the research methods.The second chapter mainly discusses the characteristics of tunnel opening landscape design,and several factors that should be followed in the design process.The third chapter tries to summarize the principles and methods of landscape art design by analyzing the excellent cases at home and abroad,which is also the breakthrough point and innovation of this thesis.And in the fourth chapter,these theoretical innovations are applied to the landscape art design of Chengchuan expressway tunnel,which aims to apply the theory to practice and test the theory in practice.