| 风载作用下综合集成桅杆动态特性实验研究 |
| |
| 引用本文： | 郭君,周维星,杨文山,姚熊亮.风载作用下综合集成桅杆动态特性实验研究[J].船舶工程,2011,33(1):13-17. |
| |
| 作者姓名： | 郭君 周维星 杨文山 姚熊亮 |
| |
| 作者单位： | 郭君,杨文山,姚熊亮,GUO Jun,YANG Wen-shan,YAO Xiong-liang(哈尔滨工程大学,船舶工程学院,哈尔滨,150001);周维星,ZHOU Wei-xing(中国舰船设计研究中心,武汉,430064) |
| |
| 基金项目： | 海军武器装备预先研究资助项目，国防科技合作资助项目，船舶工业国防科技预研基金资助 |
| |
| 摘 要： | 综合集成桅杆采用复合材料层合板制造,在风载下的动力性能相比传统桅杆有很大改变.通过水池拖曳实验模拟桅杆受风载时的动力特性,测试压力和加速度等动态响应,分析复合材料层合板的力学特性,并与数值计算结果进行对比分析.结果表明:综合集成桅杆在迎风时的动力响应最大;桅杆复合材料层合板的实验值和计算值吻合良好,其应力值和位移值随载荷的增加呈线性变化,桅杆在流体中运动时不会发生共振.
|
| 关 键 词： | 桅杆 复合材料 风载 动力特性 |
Experimental Research on Dynamic Characteristics of Integrated Mast under Wind Load |
| |
| GUO Jun,ZHOU Wei-xing,YANG Wen-shan,YAO Xiong-liang.Experimental Research on Dynamic Characteristics of Integrated Mast under Wind Load[J].Ship Engineering,2011,33(1):13-17. |
| |
| Authors: | GUO Jun ZHOU Wei-xing YANG Wen-shan YAO Xiong-liang |
| |
| Institution: | GUO Jun1,ZHOU Wei-xing2,YANG Wen-shan1,YAO Xiong-liang1(1.College of Shipbuilding Engineering,Harbin Engineering University,Harbin 150001,China,2.China Ship Development and Design Center,Wuhan 430064,China) |
| |
| Abstract: | The integrated mast is made of composite laminates which leads to the great changes of dynamic performances of the mast structure under wind load.Towing experiments were performed on the mast in the pool to simulate dynamic characteristics of the mast under wind load.The experiment tested the dynamic responses of the integrated mast such as pressure and acceleration,and analyzed mechanical properties of the special structure of composite laminates.The result shows that the stress value and displacement valu... |
| |
| Keywords: | mast composite wind load dynamic characteristics |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
