| 某风力发电分离式预应力混凝土塔架的设计和分析 |
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| 引用本文： | 宋玉普,陈渊.某风力发电分离式预应力混凝土塔架的设计和分析[J].特种结构,2012,29(4):47-49,60. |
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| 作者姓名： | 宋玉普 陈渊 |
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| 作者单位： | 大连理工大学 海岸和近海工程国家重点实验室 116024 |
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| 摘 要： | 本文考虑动力荷载作用下混凝土材料强度的提高,对某2.5MW风力发电预应力混凝土塔架在静力和动力荷载作用下的受力性能进行了分析,计算了预应力混凝土塔架最危险截面的轴力、剪力和弯矩,并验算了截面承载力,为钢-预应力混凝土塔架的设计提供经验。
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| 关 键 词： | 风力发电 钢-预应力混凝土混合塔架 混凝土动态强度 承载力 |
Design and Analysis of One Wind Turbine Prestressed Concrete Tower |
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| Song Yupu Chen Yuan.Design and Analysis of One Wind Turbine Prestressed Concrete Tower[J].Special Structures,2012,29(4):47-49,60. |
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| Authors: | Song Yupu Chen Yuan |
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| Affiliation: | Song Yupu Chen Yuan (State Key Laboratory of Coastal and Offshore Engineering,Dalian University of Technology,116024 ) |
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| Abstract: | In all usion to the increase of strength of concrete under dynamic load,mechanical properties of one 2.5MW wind turbine prestressed concrete tower were analyzed under static and wind load.The axial force,shear force and bending moment of the most dangerous section were calculated and its bearing capacity was checked.It can provide experience for the design of steel-prestressed concrete tower. |
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| Keywords: | Wind electric power Steel-prestressed concrete tower Dynamic strength of concrete Bearing capacity |
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