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1. 发明授权

US09038478B2 Method for determining the fatigue capital of a cable 有权
标题翻译：确定电缆疲劳资本的方法
公开(公告)号：US09038478B2
公开(公告)日：2015-05-26
申请号：US14123489
申请日：2012-06-04
申请人： Gilles Hovhanessian , Alexandre Chaperon , Erik Mellier
发明人： Gilles Hovhanessian , Alexandre Chaperon , Erik Mellier
IPC分类号： G01N3/32 , G01N3/20 , G01D1/16 , G01M5/00
CPC分类号： G01N3/32 , G01M5/0025
摘要： The invention relates to a method for determining the fatigue capital of a cable supporting a civil engineering structure, the method including: a measuring step (S1, S2) during which the normal tensile stress in the cable and the bending stress in the cable are measured in a synchronized manner so as to obtain the compound stress in the cable; a counting step (S3) during which a count of the number of stress cycles, depending on the amplitude of the stress, is carried out from the measured compound stresses; and a step (S4) of assessing the fatigue capital of the cable during which the fatigue capital of the cable is determined by comparing the count, carried out in the counting step, with a pre-set Wohler curve for the cable.
摘要翻译：本发明涉及一种确定支撑土木工程结构的电缆的疲劳资本的方法，该方法包括：测量电缆中的正常拉伸应力和电缆中的弯曲应力的测量步骤（S1，S2）以同步方式获得电缆中的复合应力; 计数步骤（S3），其中根据测量的复合应力执行取决于应力的幅度的应力循环次数的计数; 以及评估电缆的疲劳资本的步骤（S4），其中通过将在计数步骤中执行的计数与电缆的预设Wohler曲线进行比较来确定电缆的疲劳资本。

2. 发明申请

US20140190268A1 METHOD FOR DETERMINING THE FATIGUE CAPITAL OF A CABLE 有权
标题翻译：确定电缆疲劳资本的方法
公开(公告)号：US20140190268A1
公开(公告)日：2014-07-10
申请号：US14123489
申请日：2012-06-04
申请人： Gilles Hovhanessian , Alexandre Chaperon , Erik Mellier
发明人： Gilles Hovhanessian , Alexandre Chaperon , Erik Mellier
IPC分类号： G01N3/32
CPC分类号： G01N3/32 , G01M5/0025
摘要： The invention relates to a method for determining the fatigue capital of a cable supporting a civil engineering structure, the method including: a measuring step (S1, S2) during which the normal tensile stress in the cable and the bending stress in the cable are measured in a synchronized manner so as to obtain the compound stress in the cable; a counting step (S3) during which a count of the number of stress cycles, depending on the amplitude of the stress, is carried out from the measured compound stresses; and a step (S4) of assessing the fatigue capital of the cable during which the fatigue capital of the cable is determined by comparing the count, carried out in the counting step, with a pre-set Wohler curve for the cable.
摘要翻译：本发明涉及一种确定支撑土木工程结构的电缆的疲劳资本的方法，该方法包括：测量电缆中的正常拉伸应力和电缆中的弯曲应力的测量步骤（S1，S2）以同步方式获得电缆中的复合应力; 计数步骤（S3），其中根据测量的复合应力执行取决于应力的幅度的应力循环次数的计数; 以及评估电缆的疲劳资本的步骤（S4），其中通过将在计数步骤中执行的计数与电缆的预设Wohler曲线进行比较来确定电缆的疲劳资本。

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