| 风荷载作用下螺孔间隙对输电塔变形的影响 |
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| 引用本文： | 鞠彦忠,李闯,杨靖波,白俊峰.风荷载作用下螺孔间隙对输电塔变形的影响[J].水电能源科学,2013,31(7):211-214. |
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| 作者姓名： | 鞠彦忠 李闯 杨靖波 白俊峰 |
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| 作者单位： | 东北电力大学 建筑工程学院， 吉林 吉林 132012;东北电力大学 建筑工程学院， 吉林 吉林 132012;中国电力科学研究院， 北京 100192;东北电力大学 建筑工程学院， 吉林 吉林 132012 |
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| 基金项目： | 国家自然科学基金资助项目(50878040);吉林省科技发展计划基金资助项目(200605061);吉林省教育厅“十一五”科学技术研究基金资助项目(200843) |
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| 摘 要： | 为探讨输电塔中螺孔间隙对结构变形的影响程度，以ZMP2-60直线猫头塔为例，采用有限元分析软件ANSYS建立了不考虑和考虑螺孔间隙的输电塔模型，通过分析输电塔在风荷载作用下的位移发现，0°风向时螺孔间隙对ZMP2-60输电塔的变形影响最大。
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| 关 键 词： | 输电塔 螺孔间隙 风荷载 变形 |
Influence of Bolt Gap on Deformation of Transmission Tower under Action of Wind Load |
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| JU Yanzhong,LI Chuang,YANG Jingbo and BAI Junfeng.Influence of Bolt Gap on Deformation of Transmission Tower under Action of Wind Load[J].International Journal Hydroelectric Energy,2013,31(7):211-214. |
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| Authors: | JU Yanzhong LI Chuang YANG Jingbo and BAI Junfeng |
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| Affiliation: | School of Architecture Engineering, Northeast Dianli University, Jilin 132012, China;School of Architecture Engineering, Northeast Dianli University, Jilin 132012, China;China Electric Power Research Institute, Beijing 100192, China;School of Architecture Engineering, Northeast Dianli University, Jilin 132012, China |
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| Abstract: | For study of the impact of bolt gap on the deformation of transmission tower, taking the ZMP2-60 transmission tower for an example, finite element analysis software ANSYS is used to establish two models of transmission tower for considering bolt gap or not. Through analysis of deformation of transmission tower under the action of wind load, it finds out that the bolt gap has greatest impact on ZMP2-60 transmission tower in the wind direction of 0°. |
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| Keywords: | transmission tower bolt gap wind load deformation |
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