CN109060219B - 复杂边界条件下基于未知减振器支撑刚度的索力测试方法 - Google Patents
复杂边界条件下基于未知减振器支撑刚度的索力测试方法 Download PDFInfo
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
- G01L5/042—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands by measuring vibrational characteristics of the flexible member
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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
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JP7490381B2 (ja) | 2019-02-12 | 2024-05-27 | 神鋼鋼線工業株式会社 | 線状体の張力、線状体の曲げ剛性及び線状体に取り付けられたダンパの特性の算定方法 |
CN110110423B (zh) * | 2019-04-29 | 2022-11-01 | 西安理工大学 | 一种橡胶减振器的选型方法 |
CN112613204B (zh) * | 2020-12-02 | 2023-03-24 | 武汉理工大学 | 一种拱桥吊杆索力计算方法及装置 |
CN112985671B (zh) * | 2021-02-23 | 2021-11-23 | 中冶建筑研究总院有限公司 | 基于全索系索力测试和误差自适应分析的损伤判定方法 |
CN115452226B (zh) * | 2022-10-05 | 2023-12-19 | 大连理工大学 | 一种考虑两端半刚性约束的拉索索力识别算法 |
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JP3437469B2 (ja) * | 1998-12-17 | 2003-08-18 | ゲイツ・ユニッタ・アジア株式会社 | 振動センサ |
CN101419104B (zh) * | 2008-11-28 | 2010-10-27 | 湖南科技大学 | 基于混凝土箱梁桥腹板竖向预应力筋张拉力的检测系统 |
CN101839781B (zh) * | 2010-05-27 | 2011-08-17 | 南京工业大学 | 悬索桥主缆状态快速识别方法及装置 |
CN101864845B (zh) * | 2010-06-22 | 2012-06-06 | 湖南科技大学 | 监测加固工程预紧力动态的预应力钢杆智能锚固系统 |
CN105181200B (zh) * | 2015-05-29 | 2018-06-29 | 上海同济建设工程质量检测站 | 一种频率法测量索力的精确算法 |
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 |
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Effective date of registration: 20191211 Address after: 510640 Tianhe District, Guangdong, No. five road, No. 381, Applicant after: Xu Yufeng Applicant after: Guangzhou South China University of Technology science and Technology Park Co., Ltd. Address before: Nansha District Avenue South Ring of 511458 cities in Guangdong province Guangzhou City, No. 25 Hua Da Guangzhou production and Research Institute Applicant before: South China University of Technology |
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