Decision analysis of the surface quality based on service performance of the parts;

Application of grey-Markov model to forecasting service performance of airport pavement

Analysis on factors had influences on construction machinery service performance

The determination fundamentals of laser-diffraction granularity tester andits performance;

Study on Stone Arch Bridge Performance Assessment and Reinforcement Measures;

Markov probability forecasting of performance of asphalt pavement in expressway;

Layout types of automotive ABS and the influence to using performance;

On the condition of temperature was 150、163、180 ℃ and aging time was 30 h,the transformative relationship on the composition of asphalt influences on using performance of asphalt was investingated.

Running conditions closely related to the running safety of vehicles in forest areas and factors affecting using performance are analyzed and a battery of measures are put forward to ensure running safety in forest areas.

The results obtained show that the hardness and adhesion strength of the adhesive coating layer are important characteristics It is useful to improve the serviceability of adhesive layer with reasonable curing parameters and controlling inner stres

In this paper the conception of road surface management system is elaborated, and the reasons caused pavement breakage are analyzed; at the same time the collection of the data on road position and the evaluation of serviceability are talked about, which can be taken as the reference of maintenance and management for highway department.

It is proved that micro-surfacing is a method of perfect preventive maintenance performance, however it needs to be improved in some area of serviceability.