| At present, China’s agricultural park has been developed rapidly, The planning and designing of agricultural park road has become an inevitable reality. In this paper, through a comprehensive of survey and analyse on the agriculture park road, Combined with the specifications and requirements of traditional road, together with the features of modern agricultural park, we come up with corresponding designing plans and technical parameters. First, on the survey of typical agricultural park scale,it can be summarized that the agricultural park road has the characteristic of short miles,small scale and different sub grade conditions. So, the designing of agricultural park road can not simply copy the design speed as its main specification. Secondly, through detailed investigation and analysis of traffic volume and traffic composition on typical agricultural road,we find that there is a large difference between the traffic volume,traffic composition with the traditional road.The traffic volume is lower than the traditional Ⅳ road, while agricultural park road is obvious different from the traditional ones. And the composition of traffic presents a single character. Therefore, it is more reasonable to design the agricultural park road grade based on traffic composition in order to make correspondingly flat vertical technical index. Finally,combined with the development model of green ecological on modern agricultural park, we introduced the concept of eco-design in the design of agricultural park road. Combined with the bionic concept of biology, we applied bionics to the planning and design of the agricultural park road. From the perspective of environmental protection, we establish a comprehensive evaluation program for the agricultural park road and make a quantitatively evaluation criteria for the results of design. After system analysis and investigation of agricultural park road on this paper,we can conclude the design reference and design specification.It can provide reference for the staff who is engaged in design work in agriculture park road. |
