II Applied Studies of the Indicators for Road-Surface Quality Evalution and the Decision Model for Maintenance
ABSTRACT
In recent years, the scale of highway construction expands unceasingly in our country. However, the highway construction is just the beginning of solving the traffic problem. Faced with such a large number of highway, how to conserve and management is an important problem, and the effect of maintenance and management is the key problem. Establishing a scientific and effective management of the highway pavement maintenance decision support system can effectively change the traditional management mode, the highway maintenance operation efficiency, the road to modernization, the large-scale and high quality of pavement maintenance requirements. Currently, the research direction on pavement maintenance decision model of optimizing is this : Determine the sequence of maintenance in