Evaluation Method And Its Application To Road Network Planning

After the analysis and summing up of the post-evaluation theory and method in the general building projects, according to the characteristics and contents of the highway network planning, the paper expounded the goal and meaning of post-evaluation in highway network planning in detail and proposed the framework of the highway network planning post-evaluation theory. Then the paper defined the assessment index, assessment standard and assessment method of the post-evaluation of prospective development, scale prediction and construction arrangement in highway network planning post-evaluation by means of before-after contrast and mathematic method such as fuzzy set-value statistics, membership function decided by increment ant GAHP etc. Thus a set of logical, systematic and applicative highway network planning post-evaluation theory is found. Finally according to the reality of highway network development in He nan Province and Shann xi Province, their arterial highway network planning is evaluated with the theory discussed in this paper, and the rationality and difference of the result is analyzed.