| 索力测试频率法的研究 |
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| 引用本文： | 殷莉娜,缪峰,李威.索力测试频率法的研究[J].山西建筑,2007,33(32):335-336. |
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| 作者姓名： | 殷莉娜 缪峰 李威 |
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| 作者单位： | 1. 长沙中核路桥工程有限公司,湖南,长沙,410600
2. 湖南金路工程咨询监理有限公司,湖南,长沙,410000 |
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| 摘 要： | 由拉索的运动方程出发，经推导得到索力与自振频率之间的精确对应关系，探讨了拉索的抗弯刚度、附加质量、垂度、斜度以及边界条件对索力测试结果的影响，研究所得的结论对频率法测试索力具有指导意义。
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| 关 键 词： | 索力测试 频率法 抗弯刚度 垂度 |
| 文章编号： | 1009-6825（2007）32-0335-02 |
| 修稿时间： | 2007-06-12 |
The research of frequency method of cable force measurement |
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| YIN Li-na,MIAO Feng,LI Wei.The research of frequency method of cable force measurement[J].Shanxi Architecture,2007,33(32):335-336. |
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| Authors: | YIN Li-na MIAO Feng LI Wei |
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| Abstract: | Start with the relation of motion, the exactly relationship between the cable force and natural frequency of vibration is established. The reflection of the anti-flex stiffness, additive weight, deflection, slope and elastic restriction to cable force are analyzed. The research result has master meaning to the frequency method of cable force measurement. |
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| Keywords: | cable force measurement frequency method anti-flexstiffness deflection |
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