| 某车载式可升降微波塔的抗风分析 |
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| 引用本文： | 肖飞,宋文杰,周志勇,翁大根.某车载式可升降微波塔的抗风分析[J].特种结构,2006,23(3):61-62,69. |
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| 作者姓名： | 肖飞 宋文杰 周志勇 翁大根 |
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| 作者单位： | 1. 同济大学结构工程与防灾研究所,上海,200092
2. 同济大学,桥梁工程系,上海,200092 |
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| 摘 要： | 本文以某车载式可升降微波塔架为工程背景,分别运用拟静力法和计算流体动力学方法(CFD)计算该微波塔架的风荷载,利用SAP2000工程软件建立了该微波塔架的三维空间有限元模型,分析了静力风荷载作用下结构的位移响应和部分构件的内力响应,并对该种车载式结构提出了合理的改进意见。
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| 关 键 词： | 塔架结构 风荷载 计算流体力学 |
The Analysis of Wind-resistant Behavior for A Mobile Microwave Tower |
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| XiaoFei,Song Wenjie,Zhou Zhiyong,Weng Dagan.The Analysis of Wind-resistant Behavior for A Mobile Microwave Tower[J].Special Structures,2006,23(3):61-62,69. |
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| Authors: | XiaoFei Song Wenjie Zhou Zhiyong Weng Dagan |
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| Abstract: | Based on the mobile lift microwave tower,wind load on the microwave tower is computed with pseudo-static method and computed fluid dynamics method.By using SAP2000 engineering software,the three-dimensional finite element modals of the microwave tower are constructed.The displacement response and the internal force of some components are analyzed.Some improved proposes are presented about this mobile tower. |
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| Keywords: | Tower structure Wind load CFD |
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