| 苏通大桥MD3600塔吊抗风安全性评估研究 |
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| 引用本文： | 殷扬,郁犁.苏通大桥MD3600塔吊抗风安全性评估研究[J].世界桥梁,2008(2):35-38. |
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| 作者姓名： | 殷扬 郁犁 |
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| 作者单位： | 南京长江第三大桥建设指挥部,江苏,南京,210028 |
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| 摘 要： | 介绍MD3600塔吊在苏通大桥应用中,围绕其抗风安全评估分析进行的模态识别测试、结构应力监测、风速场和抖振力模拟、结构有限元时程响应分析、有限元计算结果和实测数据对比分析和模型优化,以及索塔-塔吊联合体系抗风安全性评估等科研工作。
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| 关 键 词： | 塔吊 抖振响应 风速 模型 安全评估 |
Evaluation and Research of Wind Resistance Safety of MD3600 Tower Crane Used for Sutong Bridge |
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| YIN Yang,YU Li.Evaluation and Research of Wind Resistance Safety of MD3600 Tower Crane Used for Sutong Bridge[J].World Bridges,2008(2):35-38. |
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| Authors: | YIN Yang YU Li |
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| Abstract: | This paper presents a series of the scientific researches made for the wind resistance safety evaluation and analysis of application of the MD3600 tower crane to Sutong Bridge,including the modal identification testing,structural stress monitoring,simulation of wind velocity field and buffeting force,analysis of structural finite element time history response,comparison and analysis of finite element calculation results and field measurements,model optimization and also the wind resistance safety evaluation of the pylon and tower crane joint system. |
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| Keywords: | tower crane buffeting response wind velocity model safety evaluation |
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