Research On The Preventive Maintenance In Chongqing

At present, with the rapid development of tourism in Chongqing, The construction of the tourist road in mountain area is continue to strengthen, it is Put forward a new challenge for our city road greening, and requires us to have advanced and systematic virescence theory system. The pros and cons of tourism highway landscape design can make the tourists most directly impact on the tourism image of this area. Tourism highway greening accord with the requirement of the harmonious development of economy and ecology,also meet people expect of tourism development.So how to scientific use of vegetation to improve the tourism road traffic environment and to show the characteristics of the region,is a necessary task to our development in Chongqing mountain area tourism.In this paper,We analysis and research the green technology,the maintenance related theoretical results in tourist road from home and abroad,through investigation and research work, Combined with Zhongxian Shibaozhai scenic spot, maintenance measures are put forward in maintenance measures are put forward, the virescence maintenance work plays a guiding role in the regions.Firstly,this paper studied the theory of tourism highway greening,Analyzes the commonly used greening greening way,the definition of tourism highway greening design is given. Secondly, analysis of the investigation and study the natural environment and vegetation conditions in Chongqing,and vegetation greening principles are put forward. Again, this paper introduces the common disease types corresponding technical measures of preventive maintenance, summarizes the selection method of the existing highway preventive maintenance measures. In order to put forward the selection method of preventive maintenance measures in different regions. Using minimum maintenance cost to receive best pavement performance. It has certain guiding significance.