| 桥市风电场风机基础沉降观测及预测分析 |
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| 引用本文： | 彭文春,;周炎明.桥市风电场风机基础沉降观测及预测分析[J].湖南城建高等专科学校学报,2014(3):24-26. |
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| 作者姓名： | 彭文春 ;周炎明 |
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| 作者单位： | [1]中国电建集团中南勘测设计研究院,长沙410014; [2]湖南城市学院土木工程学院,湖南益阳413000 |
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| 基金项目： | 湖南省教育厅科学研究重点资助项目（14A024）; 中国水电顾问集团中南勘测设计研究院科技资助项目（YJ20122.6） |
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| 摘 要： | 为了准确了解风机基础在风机吊装过程与运行过程中的沉降量,采取传统的测量方法对风机基础进行了长期观测,得出了风机在施工过程与运行过程的基础沉降量,同时结合数学Logistic模型对风基基础沉降的变化趋势进行了预测.实践表明,采用Logistic模型得到的预测结果很好地反映了风机基础在运行过程中的实际情况,该预测方法能为类似工程的沉降估计提供一定的参考.
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| 关 键 词： | 风电场 沉降观测 Logistic模型 沉降预测 |
Analysis of Foundation Settlement Measuring and Predicting Based on the Qiaoshi Wind-power Farm |
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| Affiliation: | PENG Wen-chun, ZHOU Yan-ming (1. Mid-South Design and Research Institute, Power Construction Corporation of China, Changsha, Hunan 410014, China; 2. School of Civil Engineering, Hunan City University, Yiyang, Hunan 41000, China) |
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| Abstract: | The traditional measuring method was adopted to monitor the foundation settlements of wind turbines during the time of construction and operation. Foundation settlement monitoring of wind turbines had been carried out for several months, and the foundation settlements were finally obtained. Then the Logistic model was employed in predicting the variation trend of the foundation settlements of wind turbines. Practice shows that the predicting results obtained from Logistic model can well reflect the real situation of the foundation settlements. The forecasting method recommended in this paper can be expected to be of great useful reference. |
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| Keywords: | wind farm settlement measuring Logistic model settlement prediction |
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