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CONDITION, SAFETY, AND ASSET VALUE MONITORING IN HUNGARY.
| 题名： | CONDITION, SAFETY, AND ASSET VALUE MONITORING IN HUNGARY. |
| 作者： | Gaspar-L; Rosa-D |
| 关键词： | CONFERENCES-; HUNGARY-; PAVEMENT-MANAGEMENT; PERFORMANCE-INDICATORS; PAVEMENT-CONDITION; PAVEMENT-PERFORMANCE; FUND-ALLOCATIONS; AUTOMATED-SURVEY-METHODS; TIME-SERIES-ANALYSIS; ACCIDENT-DATA |
| 摘要： | In Hungary the adequacy and asset value of the road network have been evaluated periodically since 1979. This assessment, covering pavements, drainage, alignment, capacity and cross section, junctions, bridges, and culverts and lighting, was based on annual surveys of the road network and a series of standards established for the various road classes. The data collected were used to produce a number of performance indicators of the condition and performance of the network overall as well as their trends from year to year. The indicators, converted into scores, were used to determine the level of funding required for capital and maintenance works. In particular, the loss of asset value, expressed as the ratio of the net value (depreciated value of deteriorated pavement or structure) to the gross value (current replacement value of the roadway and foundation), was used to justify the amount of funds for road works to be made available. Since 1990 continuous automated survey methods have been used and pavement management has been progressively implemented. The time series of accident data, which have already been collected in Hungary for several decades, are also used for several management goals. |
| 总页数： | Conference Title: Third International Conference on Managing Pavements. Location: San Antonio, Texas. Sponsored by: Transportation Research Board |
| 报告类型： | 科技报告 |
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