CN103439042B - 一种基于统计方法的索力检测用基频提取方法 - Google Patents
一种基于统计方法的索力检测用基频提取方法 Download PDFInfo
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CN106932135B (zh) * | 2017-05-17 | 2022-09-23 | 苏交科集团股份有限公司 | 一种基于加权窄带搜峰法识别振动频率的柔性拉索索力测试方法 |
CN107144388B (zh) * | 2017-05-17 | 2022-09-23 | 苏交科集团股份有限公司 | 一种柔性绳索振动频率的全域搜峰法 |
CN117571184B (zh) * | 2024-01-17 | 2024-03-19 | 四川省公路规划勘察设计研究院有限公司 | 一种基于滑窗和聚类分析的桥梁结构索力识别方法及设备 |
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DE19531858A1 (de) * | 1995-08-30 | 1997-03-06 | Deutsche Telekom Ag | Messverfahren für Abspannseile |
KR100373517B1 (ko) * | 1999-04-28 | 2003-02-25 | 장승필 | 케이블의 동적 특성을 이용한 교량 케이블의 장력 측정장치 |
CN101586997A (zh) * | 2009-06-26 | 2009-11-25 | 贵州师范大学 | 一种拉索振动基频的计算方法 |
CN102519651A (zh) * | 2011-12-13 | 2012-06-27 | 清华大学 | 一种振动方法测试斜拉桥索力时确定拉索基本频率的方法 |
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JP3313028B2 (ja) * | 1995-08-03 | 2002-08-12 | 株式会社神戸製鋼所 | 張力のかかっているケーブルの曲げ剛性及び張力の測定方法 |
JP2001153740A (ja) * | 1999-11-26 | 2001-06-08 | Tokyo Seiko Co Ltd | ワイヤロープの張力測定方法 |
JP2001255222A (ja) * | 2000-03-09 | 2001-09-21 | Sumitomo Heavy Ind Ltd | ケーブル形式の構造物におけるケーブル張力測定装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
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DE19531858A1 (de) * | 1995-08-30 | 1997-03-06 | Deutsche Telekom Ag | Messverfahren für Abspannseile |
KR100373517B1 (ko) * | 1999-04-28 | 2003-02-25 | 장승필 | 케이블의 동적 특성을 이용한 교량 케이블의 장력 측정장치 |
CN101586997A (zh) * | 2009-06-26 | 2009-11-25 | 贵州师范大学 | 一种拉索振动基频的计算方法 |
CN102519651A (zh) * | 2011-12-13 | 2012-06-27 | 清华大学 | 一种振动方法测试斜拉桥索力时确定拉索基本频率的方法 |
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Inventor after: Wang Jun Inventor after: Chen Lian Inventor after: Tan Zhengqiang Inventor after: Zhang Shouhong Inventor after: Zhang Guo Inventor after: Zhou Kaiyong Inventor before: He Xiangdong Inventor before: Li Xiao Inventor before: Liu Song Inventor before: Wang Fan Inventor before: Huang Zhengyong Inventor before: Yu Hui Inventor before: Zhao Suming |
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