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首页> 外文期刊>Journal of Performance of Constructed Facilities >Bridge Health Index for the City and County of Denver, Colorado. I: Current Methodology
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Bridge Health Index for the City and County of Denver, Colorado. I: Current Methodology

机译：科罗拉多州丹佛市和县的桥梁健康指数。一：目前的方法论

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摘要

Current Bridge Health Index (BHI) in Pontis Bridge Management System applied to assess the bridge health conditions for 615 bridges in city and county of Denver (CCD) does not provide CCD engineers a valuable analysis of the health condition of its relatively small bridge network. This paper explores both the calculation results and the computing methodology of the current BHI. The BHI was computed for the entire 615 CCD bridge network using the two current cost-based methodologies. Based on the analysis, it was concluded that the current BHI is subjective to a municipality's often imprecise cost data. This coupled with the methodology of heavily correlating cost with a bridge's condition reveals potential for modification to meet the needs of the CCD. The results of this study are used as a basis for developing an alternate BHI methodology.
机译：用于评估丹佛市和县（CCD）的615座桥梁的桥梁健康状况的Pontis桥梁管理系统中的当前桥梁健康指数（BHI）无法为CCD工程师提供对其相对较小的桥梁网络的健康状况的有价值的分析。本文探讨了当前BHI的计算结果和计算方法。使用两种当前的基于成本的方法对整个615 CCD桥网络计算了BHI。根据分析，得出的结论是，当前的BHI取决于市政当局通常不精确的成本数据。再加上将成本与桥梁状况高度相关的方法，揭示了进行修改以满足CCD需求的潜力。这项研究的结果被用作开发替代BHI方法的基础。

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