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首页> 外文期刊>Journal of Infrastructure Systems >Health Assessment and Maintenance Strategy for Bridge Management Systems: Lessons Learned in Taiwan
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Health Assessment and Maintenance Strategy for Bridge Management Systems: Lessons Learned in Taiwan

机译：桥梁管理系统的健康评估和维护策略：台湾的经验教训

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摘要

Usually the rating values are determined by visual inspection in most of the bridge management systems (BMSs). A visual inspection is not very objective, and can sometimes result in a different assessment of element condition that may lead to improper prioritization for corrective action. Our novel evaluation results in a more objective condition rating based on visual inspection data. In order to provide an easier way to arrange and prioritize the maintenance schedule among the bridges, the health condition of a bridge needs to be diagnosed in a more practical and more accurate manner. This work utilized systematic classification and statistical analysis based on the thousands of sets of existing bridge inspection data collected in Taiwan over the past five years, with the following goals in mind: (1) develop a normal zone in the health condition shown on the diagnostic figure, and identify the health situation for the bridge using a specific inspection condition; (2) determine the time when the bridge will be in the worst situation, then determine the proper time for maintenance to be carried out; (3) introduce a new data process and innovative model into the BMS in Taiwan, as it will definitely be an asset to be able to estimate reliable maintenance costs in the future.
机译：通常，在大多数桥梁管理系统（BMS）中，通过目视检查来确定额定值。目视检查不是很客观，有时可能会导致对元素状况的不同评估，从而可能导致纠正措施的优先顺序不正确。我们的新颖评估可以根据目视检查数据得出更客观的病情评级。为了提供一种更容易的方式来安排桥梁之间的维护计划并按优先级排列维护计划，需要以一种更实际，更准确的方式来诊断桥梁的健康状况。这项工作基于过去五年在台湾收集的数千套现有桥梁检查数据进行了系统的分类和统计分析，并牢记以下目标：（1）在诊断显示的健康状况中建立正常区域图，并使用特定的检查条件确定桥梁的健康状况； （2）确定桥梁处于最恶劣状态的时间，然后确定进行维护的适当时间； （3）在台湾的BMS中引入新的数据处理和创新模型，因为它绝对是将来能够估算可靠维护成本的资产。

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