| Title | Completeness and Correctness Check of Bridge Data in the Taiwan Bridge Management System (T-BMS) |
| Dept | Transportation Engineering, Maritime and Air Transport Division |
| Year | 2011 |
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| Summary | This project selected 100 bridges of five districts of the Directorate General of Highways and 52 bridges of eight counties via a random sampling by layers method to check completeness and correctness of data, i.e., degree of soundness, in the Taiwan Bridge Management System (T-BMS). The five districts are Jinmei, Miauli, Taidong, Yuli, and Dounan the eight counties are Hsingchu, Miauli, Yuenlin, Nantou, Tainan, Pingdong, Hualiang, and Taidong. Each of the selected bridges has a length more than 50 meters. Total areas of inspected bridges are 108,076 and 109,465 square meters for the districts and counties, respectively. This project checks the degree of soundness of inventory data and inspection data of the selected bridges. In the perspective of bridge inventory data, almost every county has more 80% degree of soundness except for Taidong County. The best one is Nantou County with 95.15% and the worst one is Taidong County with 78.16% degree of soundness. For the Directorate General of Highways, except for Jinmei District, the other four districts have more than 80% degree of soundness. The best one is Yuli District with 94.39% and the worst one is Jinmei District with 77.76% degree of soundness. In the perspective bride inspection data, only Hsingchu County, 74.17%, and Yuenlin County, 41.36%, are lower than 80% while other counties all have above 80% degree of soundness. For the Directorate General of Highways, the results present two extremes. The better ones are Yuli, Taidong, and Dounan districts with more than 80% degree of soundness, and the worse ones are Miauli, 51.17%, and Jinmei, 48.83%, respectively. |
| Post date | 2011/06/20 |
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