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Risk to old bridges due to ship impact on German inland waterways

机译:船舶对德国内陆水道的影响可能会损坏旧桥

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摘要

The following paper describes the investigation of two old bridges over inland waterways in Germany under a possible ship impact. Both the numbers of ship impacts against bridges in Germany and the structural description of the bridges has been intensively dealt with. The investigation is based on probabilistic calculations to take into consideration the uncertainty of a possible impact and the uncertainty of material parameters of the old bridges. The results are presented in terms of failure probability for the original bridges and additional strengthening measures and also in terms of risk.
机译:以下论文描述了在可能受到船舶影响的情况下对德国内陆水道上的两座旧桥的调查。在德国,船舶撞击桥梁的次数和桥梁的结构描述都得到了深入的研究。该调查基于概率计算,以考虑可能影响的不确定性和旧桥的材料参数的不确定性。结果以原始桥梁和其他加固措施的失效概率以及风险的形式给出。

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