- 子空間迭代法
- iterative method: 迭代法; 迭代漸近法; 疊代法
- subspace iteration method: 子空間迭代法
- subspace trust region method: 子空間置信域法
- accelerated iterative method: 加速迭代法
- asynchronous parallel iterative method: 異步并行迭代算法
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subspace iterative method中文什么意思
- 子空間迭代法
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例句與用法
- secondly, to analyze seismic response of the concrete gravity dam, subspace iterative method was applied to compute free vibration period of the dam, time integration method was built up for the seismic time history analysis and formulation of coupled vibration of reservoir water and dam were also deduced
其次，針對混凝土重力壩的地震響應(yīng)分析問題，采用子空間迭代法計算了大壩的自振周期，建立了地震時程分析的逐步積分方法，并且推導(dǎo)了庫水和壩體耦合振動的理論公式。 - thirdly, subspace iterative method is adopted in the paper, and natural periods and modes of preceding fifteen steps of zhongshan no . one bridge are solved, dynamic characteristics of this kind of structural system are obtained, inherent link between dynamic characteristics and structural rigidity is discussed deep, the viewpoint is provided that dynamic characteristics of a structure are considered as important basis whether structural scheme is rational; in addition, the author brings out some own views and opinions about calculational methods of prestress value of different sorts of tie rods, simulation of local rigidity region, foundation of a local finite element model of a node
另外，提出在施工階段中某些構(gòu)件的應(yīng)力有可能比成橋狀態(tài)的應(yīng)力還大，需防止在施工狀態(tài)中構(gòu)件因強度不足而破壞；再次，采用于空間迭代法，求解了拱式組合體系橋梁的自振周期和振型，得出該種結(jié)構(gòu)體系的動力特性，深入探討了動力特性和結(jié)構(gòu)剛度之間的內(nèi)在聯(lián)系，提出了把結(jié)構(gòu)的動力特性作為判斷結(jié)構(gòu)方案是否合理的重要依據(jù)。此外，本文還就系桿預(yù)應(yīng)力值的確定方法、局部剛度區(qū)域的模擬、節(jié)點局部有限元分析提出了作者的見解和看法，對解決類似問題得出了一些有參考意義的結(jié)論。