This work proposes the dynamic analysis of a pedestrian walkway. This walkway is placed within the 'Ospedale di Circolo' Hospital complex in Varese. In order to prevent any vibration serviceability issue a dynamic analysis has been committed. Ambient vibration data and vibration data in operating conditions, that is, while people walked along the footbridge, were collected. In order to assess the serviceability of this structure, a complete modal analysis was first performed. This allowed identifying the main resonances of the structure in the range of frequencies potentially at risk because of a possible synchronization with the walking people loading. Vibration levels were then verified according to ISO 10137, and other international standards. A comparison between vibration levels determined according to the normative regulations and those measured in operating conditions is finally proposed.
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机译：这项工作提出了行人走道的动态分析。这个人行道被安置在Varese的“Ospedale di Circolo”医院综合体内。为了防止任何振动可用性问题，发出动态分析已经承诺。环境振动数据和振动数据在运行条件下，即人们沿着行人天桥走路。为了评估该结构的可维护性，首先进行完整的模态分析。由于可能与步行人的装载可能同步，这允许识别可能存在风险的频率范围内的结构的主要谐振。然后根据ISO 10137和其他国际标准进行振动水平。最后提出了根据规范规范确定的振动水平与操作条件中测量的振动水平之间的比较。
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