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| 水面舰船结构力学性能虚拟测试初步研究 | |
| 引用本文： | 李慧蕾,杨松林,李坤,张家新,严家文,曾文源,任慧龙. 水面舰船结构力学性能虚拟测试初步研究[J]. 船海工程, 2012, 41(5): 15-18 |
| 作者姓名： | 李慧蕾 杨松林 李坤 张家新 严家文 曾文源 任慧龙 |
| 作者单位： | 1. 江苏科技大学 船舶与海洋工程学院,江苏镇江,212003 2. 江苏现代造船技术有限公司,江苏镇江,212003 3. 中国船舶及海洋工程设计研究院,上海,200011 4. 哈尔滨工程大学,哈尔滨,150001 |
| 基金项目： | 工信部重点基础科研项目 |
| 摘 要： | 在建立虚拟仿真环境库和动态环境库的基础上,实现海浪中航行的船体结构强度、船体自由振动、船体结构疲劳寿命、船体结构总纵强度、总刚度及局部强度等的虚拟测试。以某型舰船的船体结构数据为例进行测试,其结果与强度计算结果基本一致,测试应力均达到许用应力的要求。 |
| 关 键 词： | 水面舰船 结构强度 疲劳强度 结构振动 规范测试 虚拟测试 |
Preliminary Studies on the Structure Mechanics Performance Virtual Test for Surface Ship |
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| LI Hui-lei , YANG Song-lin , LI Kun , ZHANG Jia-xin , YAN Jia-wen , ZENG Wen-yuan , REN Hui-long. Preliminary Studies on the Structure Mechanics Performance Virtual Test for Surface Ship[J]. Ship &Ocean Engineering, 2012, 41(5): 15-18 | |
| Authors: | LI Hui-lei YANG Song-lin LI Kun ZHANG Jia-xin YAN Jia-wen ZENG Wen-yuan REN Hui-long |
| Affiliation: | 1 School of Naval Architecture and Ocean Engineering,Jiangsu University of Science and Technology,Zhenjiang Jiangsu 212003,China;2 Jiangsu Modern Shipbuilding Technology Co.,LTD,Zhenjiang Jiangsu 212003,China; 3 Marine Design and Research Institute of China,Shanghai 200011,China; 4 College of Shipbuilding Engineering,Harbin Engineering University,Harbin 150001,China) |
| Abstract: | The virtual tests were preliminary completed of hull structure strength,structure free vibration,hull structure fatigue life,longitudinal strength,total stiffness and local strength on the basis of establishment of virtual simulation environment and dynamic environment database.The experimental results of a certain ship agreed with the numerical results basically,and the stress results of virtual test were lower than the allowable stress. |
| Keywords: | surface ship structure strength fatigue strength structure vibration standard test virtual test |
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