| 撑杆跳高支撑力测试装置的设计及动态特征分析 |
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| 引用本文： | 元文学,孟昭莉,胡谊,毕毓秀.撑杆跳高支撑力测试装置的设计及动态特征分析[J].武汉体育学院学报,2002,36(4):95-97. |
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| 作者姓名： | 元文学 孟昭莉 胡谊 毕毓秀 |
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| 作者单位： | 大连理工大学,体育科研所,辽宁,大连,116023 |
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| 摘 要： | 撑杆跳高运动插斗处动态力的测试受到多种因素的影响，分析测力平台在测试中的受力状态，指出装置的设计中应重点考虑装置的实用性，分析其刚性、质量及阻尼的影响，在最大限度简化结构的基础上提高其测试精度。
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| 关 键 词： | 撑杆跳高 测力平台 阻尼系数 动态力曲线 |
| 文章编号： | 1000-520X(2002)04-0095-03 |
The design and dynamic analysis of the testing set of the supporting force on pole vault |
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| YUAN Wen-xue,MENG Zhao-li,HU Yi,et al.The design and dynamic analysis of the testing set of the supporting force on pole vault[J].Journal of Wuhan Institute of Physical Education,2002,36(4):95-97. |
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| Authors: | YUAN Wen-xue MENG Zhao-li HU Yi |
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| Abstract: | The results of the test of dynamic force of the planting box on pole vault were affected by many factors. This paper analyzed the force condition of the force platform during testing. It also put forth that the practicability of the device should be mainly considered in the design of the device. Besides,the effects on the rigidity,mass and damp of the force platform were analyzed. At last,its accuracy of the measurement was improved on the basis of the maximal limitation of the simplified structure. |
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| Keywords: | pole vault force platform damping parameter dynamic force curve |
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