振型分解法的英文

• modal analysis method
• mode analysis method

• "振"英文翻译    shake; flap; wield
• "型"英文翻译    mould; model
• "分解"英文翻译    resolve; decompose; disinteg ...
• "法"英文翻译    law
• "特征类型分解法" 英文翻译 :    modal approach
• "分解法" 英文翻译 :    decomposition method
• "桥梁振型分析" 英文翻译 :    bridge vibration mode analysis
• "模型分解" 英文翻译 :    model decomposition
• "lulu分解法" 英文翻译 :    lu factorization
• "qr分解法" 英文翻译 :    qr decomposition
• "电子分解法" 英文翻译 :    electronic separation
• "定积分解法" 英文翻译 :    solution by definite integral
• "多次分解法" 英文翻译 :    multipass decomposition approach
• "费用分解法" 英文翻译 :    cost breakdown method
• "分解法则" 英文翻译 :    resolution principle
• "封闭分解法" 英文翻译 :    decomposition in sealed vessel
• "功能分解法" 英文翻译 :    function analysis system technique
• "渐进分解法" 英文翻译 :    progressive decomposition method
• "矿石分解法" 英文翻译 :    ore breakdown process; ore-opening process
• "浓酸分解法" 英文翻译 :    opening by concentrated acid
• "区间分解法" 英文翻译 :    interval resolution
• "燃烧分解法" 英文翻译 :    decomposition by combustion
• "热分解法" 英文翻译 :    pyrolytic process; thermal decomposition method
• "熔融分解法" 英文翻译 :    decomposition by fusion
• "三角分解法" 英文翻译 :    triangular decomposition

• The model analysis technique of the symmetry model for a liquid filled piping system considering fluid - solid interaction
  充液管道流固耦合对称方程的振型分解法
• Analysis of the problems existing in operation mechanism of transformation for agricultural science and technology achievements
  非比例阻尼隔震结构地震响应的实振型分解法
• In view of characteristics of the thick slab , the author suggests using not only the method of the modal decomposition but also time interval analyses and found the moment - shear model
  鉴于厚板转换层的受力特性，建议对其除用振型分解法进行计算外，还应用时程分析法进行补充计算，提出了层间弯剪的力学模型。
• The mode superposition method , based on equivalent linearization and forcing decoupling method of non - classical damping matrix of energy dissipation systems , is the just one . at the same time , iterative process will increase computing workload and forcing decoupling method increase error
  基于等效线性化的强行解耦振型分解法在一定程度上符合此要求，但此方法存在着迭代计算工作量大、强行解耦增大计算误差的不足。
• Earthquake and wind ) , because of the damping matrixes of the two structures " motion equations are both non - classical , the dynamic equation ca n ' t be decoupled by the traditional real - mode analysis ( the mode - superposition method ) . though , in this thesis the complex - mode analysis is used to solve the stationary and non - stationary random earthquake response of structures and their analytic expressions are got . on the basis of these expressions , the optimal parameters of the two structures " isolation & seismic decrease equipment are analyzed
  目前，基础隔震结构、 “加层减震” ( tmd减震)结构正逐步应用于工程实际，由于这两种结构在动力荷载(如地震、风)作用下动力方程中的阻尼矩阵为非经典情形，传统的实模态分析方法(振型分解法)不能使动力方程解耦，因此本文运用复模态分析方法求得了结构在平稳和非平稳随机地震激励下结构随机地震响应的解析表达式，在此基础上进行了基础隔震和tmd减震装置参数的优化分析。
• The first - order perturbation method correct for forcing decoupling method based on perturbation theory is put forward to decrease error ; iii . the complex modal method is introduced into analysis of non - classical damping systems to eliminate error of forcing decoupling method , and improve the complex modal response spectrum , which can apply to design of non - classical damping systems ; iv . for exerting the energy dissipation capability of each device , a two - step optimum method , whose controlling function is extremum expectation of interbedded displacement , is put forward to optimize the number and position of device ; v . the problem of iterative method applied to analyze energy dissipation systems is indicate , and give some primary advice based on pilot study
  为改善上述缺点，本文进行了以下的研究工作：在忽略耗能器附加质量的基础上，推导出适用于耗能减震结构的摄动法，减少振型分解法在迭代计算过程中的工作量，加快计算速度；针对运动方程的强行解耦所产生的误差，根据摄动法原理，对其进行一阶摄动修正；为消除强行解耦振型分解法用于非比例阻尼结构分析时产生的误差，引入状态空间对系统进行复模态分析，并改进了基于复模态理论的、适用于非比例阻尼结构设计的双反应谱方法；对于耗能器的数量和位置优化进行了一些探讨和研究。
• Some helpful conclusions were made . based on the experimental results and theories research , the author put forward some valuable conclusions of this new type of frame - bent structures : ( 1 ) the initial force calculation method considering the lateral torsional coupled ; ( 2 ) the design and construction method of the high - strength concrete frame - bent columns under the high axial compression ratio ; ( 3 ) the construction method of the abnormal joints
  在试验和理论研究的基础上，提出框排架结构的设计原则和具体的设计方法，主要有以下内容： ( 1 )考虑平扭耦联空间整体结构的振型分解法； ( 2 )针对该类主厂房结构中应用高强混凝土的问题，提出应用高强混凝土的框排架柱的轴压比限值及相应的构造要求； ( 3 )对异型节西安建筑科技大学博士学位论文点划分不同区域分别给出其构造要求。