| 脉动风作用下的输电塔架的弯曲响应 |
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| 引用本文： | 龚靖 田雷. 脉动风作用下的输电塔架的弯曲响应[J]. 东北电力学院学报, 1999, 19(2): 47-53 |
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| 作者姓名： | 龚靖 田雷 |
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| 作者单位： | 东北电力学院建筑工程系，吉林市铁路联工大学 |
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| 摘 要： | 采用了随机振动理论分析输电塔架在脉动风用下的响应，分别计算出薄壁壁钢管塔架的普通热轧型钢塔架在脉动风作用下的响应。结果表明，脉动风对结构的作用随结构柔性的加大而显著增加。
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| 关 键 词： | 脉动风 响应 输电塔架 弯曲响应 计算 风荷 |
Bending Response of Transmission Tower Set under Pulsating Wind |
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| GONG Jing ,JIA Rui qing ,TIAN Lei. Bending Response of Transmission Tower Set under Pulsating Wind[J]. Journal of Northeast China Institute of Electric Power Engineering, 1999, 19(2): 47-53 |
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| Authors: | GONG Jing JIA Rui qing TIAN Lei |
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| Affiliation: | GONG Jing 1,JIA Rui qing 1,TIAN Lei 2 |
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| Abstract: | Thebending respionse of the transmission tower set under pulsating wind is analyzed by using the theory of random vibration.The responses applied by pulsating wind are calcula ted for the thin-walled tower and the average tower respectively.The conclusion shows that the action of pulsating wind to the structure increases remarkably with increasing of its flexibility. |
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| Keywords: | pulsating wind response power density spectrum |
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