原文传递
Estimation of load carrying capacity of bridges based on damage and deficiency
| 题名： | Estimation of load carrying capacity of bridges based on damage and deficiency |
| 责任者： | Comité technique 4.3 - Ponts routiers Technical Committee 4.3 - Road Bridges |
| 关键词： | not available |
| 学科分类： | 交通运输规划与管理 |
| 摘要： | Based on the answers from 18 road authorities in 16 countries this report examines the extent to which an estimation of the load bearing capacity of road bridges is made based on damage and deficiency. The report firstly examines the Codes/Directives/Manuals used for the estimation of the load carrying capacity of road bridges and what triggers the inspection procedures that lead to the estimation of the load carrying capacity. It then deals with the practice of road bridges inspections in different countries: type of inspection, frequency, bridge inspection personals, contents and state condition indices currently used. The survey determines if countries are making an estimation of the load bearing capacity of road bridges and if so based on which data and according to which methodology. At last, the report deals with traffic restriction. It reviews collection of actual field road data, the types of traffic restriction and alternative or mitigations measures. |
| 出版机构： | 世界道路协会（PIARC） |
| 总页数： | 156 |
| 报告类型： | 科技报告 |
| 资源类型： | 科技（咨询、行业）报告 |
| 初始创建时间： | 2016 |
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