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12 4, which lasted five years, the reliability evaluation of decision-making asphalt pavement technology systems finally acceptance by the expert appraisal, the project has reached international advanced level. Accurate collection of asphalt pavement construction and operation state of the quality of information, reliability of the information into the results of the test surface, make it a Treatment works and road maintenance based on the work plan is to achieve scientific Road prerequisite for conservation. Through investment in Henan Science and Technology Agency approved the project's key research programs (International Science and Technology Cooperation ) Project, China?? Belarus road engineering science and technology research centers, high-grade highways in Henan Engineering Research Center, Xi'an Highway Maintenance Technology Engineering Research Center last five years of research, a suitable reliability of China's national conditions of asphalt pavement evaluation and decision technology systems on December 4 acceptance by the expert appraisal, the project has reached the international advanced level. Science of road maintenance techniques have been developed mainly for the preventive treatment measures in order to repair large and medium stage and the ultimate means for the new pattern. In this new mode of production technology, can maximize the use of highway cycle, effective road maintenance cost savings. The kind of small, slow, poor, costs to repair the main road maintenance technology model will be phased out. "What is preventive road maintenance?" "Preventive maintenance of the objects of early road was that?" "When the use of preventive conservation measures?" When people began to care about technology, preventive road maintenance time, presented these problems to be solved. The so-called preventive road maintenance is to pre-conservation treatment measures, it is important to predict whether the presence of disease, particularly diseases that are not visible to invisible. If not, there is nothing natural preventive road maintenance, it is a "bottleneck." If we are only the visible road surface defects for the collection of objects, or in the absence of hidden defects formed on the basis of information reliability evaluation method of road surface, then the evaluation is difficult to play a role in early warning, is lagging behind, because Invisible Diseases (including invisible decay of road material) is often essential, be decisive. Therefore, the over-reliance on the information surface characterization of the evaluation method established or standard has two main aspects. First, as the implementation of the road can not be based on preventive conservation measures. Using this evaluation method is often a large amount of invisible good way to include rates of disease assessment section of the scope of the quality of these "good" "good" way we have any reason to impose Treatment measures? Only the "keep 'good' bad repair, and repair the rotten rotten 'good'" it. This is a result highway maintenance repair-type source model of production technology, preventive maintenance to achieve the development process must be resolved at the technical level "bottleneck" problem; Second, as the production of long-term conservation plan developed based on this approach there is greater uncertainty, because of its content and its corresponding interpretation method not accurately describe the health status of the road reliability or the variation, less predictable. China?? Belarus road engineering science and technology research centers on the reliability evaluation of asphalt pavement technology systems research, is characterized by information in an integrated road and the road information based on the invisible disease, in order to interpret the main line pavement material decay law of a The new evaluation system. In this new evaluation system, the introduction of the asphalt road map of differential thermal detection and sound characteristics of permeable pavement layer continuous method detection technology. These two technologies are patented in China and detection technology to fill gaps in the road, not only in accurate interpretation of the early play an important role in disease, but also the concept of the past, the so-called "road material variability" barrier-free law became necessary to reflect good law information. Greatly improves the system reliability and scientific decision-making capabilities. Evaluation of a new detection system has its own dedicated computer software developed to support a large number of data processing can be done automatically in the Xuyu Jian has good maneuverability and practicality. This research is the reliability evaluation of asphalt pavement technology, an innovation. I am an expert from trk.cc, while we provides the quality product, such as Pet Tracking Device Manufacturer , Child Tracking Device Manufacturer, Mini GPS Pet Tracker,and more.
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