| 数值模拟在高耸结构设计分析中的应用 |
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| 引用本文： | 徐,成,夏,亮,李本悦,樊启广.数值模拟在高耸结构设计分析中的应用[J].山西建筑,2014(20):54-55. |
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| 作者姓名： | 徐 成 夏 亮 李本悦 樊启广 |
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| 作者单位： | 浙江大学建筑设计研究院有限公司,浙江杭州310028 |
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| 摘 要： | 以沿海地区某输电塔结构为原型,采用数值模拟的方法对结构在风荷载作用下的极限承载力进行了分析,结果表明:台风多发地区的输电塔设计必须考虑台风高湍流引起的动力风荷载增大效应,并指出数值模拟是高耸结构设计分析中经济有效的方法。
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| 关 键 词： | 输电塔 数值模拟 台风效应 极限承载力 |
Application of numerical simulation in high-rise structure design analysis |
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| XU Cheng,XIA Liang,LI Ben-yue,FAN Qi-guang.Application of numerical simulation in high-rise structure design analysis[J].Shanxi Architecture,2014(20):54-55. |
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| Authors: | XU Cheng XIA Liang LI Ben-yue FAN Qi-guang |
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| Affiliation: | (Zhejiang University Building Design Academy Co. ,Ltd, Hangzhou 310028, China) |
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| Abstract: | Taking the power transmission tower in coastal region as the original model,the paper analyzes the ultimate bearing capacity of the structure under wind load by applying numerical simulation method. Results show that：the dynamic wind load increasing effect owing to high and strong typhoon turbulence must be taken into consideration of power transmission tower design in typhoon region;furthermore,numerical simulation is an economic method used in high-rise structure design analysis. |
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| Keywords: | power transmission tower numerical simulation typhoon excitation effect ultimate bearing capacity |
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