助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   分支模态综合 的翻译结果: 查询用时:0.007秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

分支模态综合
相关语句
  component modal synthesis
     Improved direct component modal synthesis method
     改进的直接分支模态综合
短句来源
     Mixed Interface Direct Component Modal Synthesis Method
     混合界面直接分支模态综合
短句来源
     The direct component modal synthesis method was introduced and tested, the very low accuracy of which was explained.
     介绍了直接分支模态综合法的基本原理并通过算例对算法进行验算,分析了该方法计算结果很不准确的原因并进行了改进。
短句来源
     A new method called Mixed Interface Direct Component Modal Synthesis Method is proposed. The method is developed on the basis of DCMS (Direct Component Modal Synthesis Method) which is essentially a free interface modal synthesis method.
     在直接分支模态综合法(本质上属自由界面模态综合法)的基础上,提出并深入研究了混合界面直接分支模态综合法。
短句来源
  “分支模态综合”译为未确定词的双语例句
     The Branch Mode Synthesis Method for Analyzing the Seismic Responses of the High Electric Bank
     高耸电气贮架地震反应分析的分支模态综合
短句来源
  相似匹配句对
     Improved direct component modal synthesis method
     改进的直接分支模态综合
短句来源
     Mixed Interface Direct Component Modal Synthesis Method
     混合界面直接分支模态综合
短句来源
     cyaneus.
     cyaneus分支
短句来源
     RESEARCH ON PRACTICAL METHOD OF BRANCHED MODE FOR NEIGHBORING STRUCTURES FOUNDATION SOIL INTERACTION SYSTEM
     相邻结构-地基-土相互作用的分支模态实用研究
短句来源
     The Branch Mode Synthesis Method for Analyzing the Seismic Responses of the High Electric Bank
     高耸电气贮架地震反应分析的分支模态综合
短句来源
查询“分支模态综合”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
没有找到相关例句


In this paper, we discuss the seismic responses of the high capacitor bank which was imported from abroad. By using the mode synthesis method, the number of equations of motion is greatly reduced and will be fast to solve by numerical integration. The computational results show that: Without vibration isolating bases, the seismic stresses exceed greatly the allowable stresses of materials and the collapse of the bank can not be avoided. With the vibration isolating bases, by appropriately selecting the horizontal...

In this paper, we discuss the seismic responses of the high capacitor bank which was imported from abroad. By using the mode synthesis method, the number of equations of motion is greatly reduced and will be fast to solve by numerical integration. The computational results show that: Without vibration isolating bases, the seismic stresses exceed greatly the allowable stresses of materials and the collapse of the bank can not be avoided. With the vibration isolating bases, by appropriately selecting the horizontal spring constant, the seismic stresses are greatly reduced and the safety of the bank is guaranteed. The research work provides some specific theoretic bases, computing methods and designing criterions for the self design of the capacitor banks.

本文运用分支模态综合法对从国外引进的大型、高耸、瓷质电容器贮架进行了地震反应的数值分析与研究。计算结果表明,无隔震基础的贮架其地震内力将大大超过材料的容许应力,因而倒塌是不可避免的;但采用隔震基础并适当选取隔震基础的水平弹簧刚度系数,则可使其地震内力大大降低,贮架的安全得到切实的保证。本文的研究工作为此类电气贮架的国产化定型设计提供了一定的理论依据和计算方法。

The direct component modal synthesis method was introduced and tested, the very low accuracy of which was explained. An improved method was developed to lower the error arising from the neglect of the higherorder modes by adding the remaining modes of the main substructure. The results calculated by the improved method were consistent with results obtained by ANSYS with an error of less than 2%. The improved method is not only exact but also keeps the advantages of the original method, so it is suitable for...

The direct component modal synthesis method was introduced and tested, the very low accuracy of which was explained. An improved method was developed to lower the error arising from the neglect of the higherorder modes by adding the remaining modes of the main substructure. The results calculated by the improved method were consistent with results obtained by ANSYS with an error of less than 2%. The improved method is not only exact but also keeps the advantages of the original method, so it is suitable for engineering applications.

介绍了直接分支模态综合法的基本原理并通过算例对算法进行验算,分析了该方法计算结果很不准确的原因并进行了改进。改进的分支模态法将系统中主子结构的剩余模态加入,降低了略去高阶模态带来的严重误差。计算结果与有限元软件ANSYS的计算结果吻合较好,误差小于2%。改进的方法不仅使计算结果准确,而且保持了原方法的优点,适用于工程计算。

A new method called Mixed Interface Direct Component Modal Synthesis Method is proposed. The method is developed on the basis of DCMS (Direct Component Modal Synthesis Method) which is essentially a free interface modal synthesis method. According to the proposed method, the whole structure is divided into several parts. The complex part named main substructure is considered as free-interface, and the other branch substructures as fixed-interface. The computation of each substructure is entirely independent....

A new method called Mixed Interface Direct Component Modal Synthesis Method is proposed. The method is developed on the basis of DCMS (Direct Component Modal Synthesis Method) which is essentially a free interface modal synthesis method. According to the proposed method, the whole structure is divided into several parts. The complex part named main substructure is considered as free-interface, and the other branch substructures as fixed-interface. The computation of each substructure is entirely independent. Residual modes of both main and branch substructures are taken into account to improve the accuracy. The numerical examples confirm the validity, especially for an outer case-pipeline system of aero engine.

在直接分支模态综合法(本质上属自由界面模态综合法)的基础上,提出并深入研究了混合界面直接分支模态综合法。混合界面法将复杂庞大的结构取做主体部件,而将与此主体部件相连的其余部分视为分支部件。对主体部件采用自由界面,分支部件则采用固定界面。各子结构之间完全独立计算,并且通过计入主、从子结构的剩余模态矩阵的办法来补偿所舍去的高阶模态分量,保证了计算精度。本方法从工程应用的实际出发,通过模拟航空发动机机匣管路系统的数值算例,验证了混合界面法的正确性。

 
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关分支模态综合的内容
在知识搜索中查有关分支模态综合的内容
在数字搜索中查有关分支模态综合的内容
在概念知识元中查有关分支模态综合的内容
在学术趋势中查有关分支模态综合的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社