estimation of damage 中文意思是什麼
estimation of damage
解釋
被害評估, 被害設想 被害予測, 被害想定- estimation : n. 1. 估計，評價。2. 預算，預算額；概算。3. 尊重，尊敬。4. 意見，判斷。5. 【化學】估定；測定。
- of : OF ＝Old French 古法語。
- damage : n 1 損害，損傷；〈口語〉傷害，毀壞。2 〈口語〉費用，代價。3 〈pl 〉 【法律】 賠償損失；賠償金。vt...
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On the basis of measured data of earthquake liquefaction and damage quantity, this thesis set forth artificial neural network models of estimation and grade evaluation of liquefaction, which take versatile factors into account
本文依據地震液化及其危害程度實測資料，綜合考慮多方面因素，建立了液化判別及等級評價的人工神經網路模型。 -
Comparing experimental results with the numerical analytic results using the criterion, it is found that the criterion employs the axial deformations of bracing members as fatigue damage parameters and can be applied to real - time estimation of low - cycle fatigue damage of bracing members under a loading history - dependent random stale
研究結果表明：本文方法以鋼支撐軸向位移為損傷參量，能實時估算在隨機位移荷載下鋼支撐的低周疲勞累積損傷發展，並與試驗結果吻合較好。 -
This paper presents a method of test, estimation and predication of some state parameters of the power unit in power and electric equipment, these parameters can be temperature, voltage, current and so on ; when attaining the values of these parameters at the next state, whether the power unit will go into the malfunction or not can be knew, according to the result, some measures can be made ; by controlling the values of correlative parameters, the unit could be maintained in its optimal running status ; so the damage to the power unit can be prevented, the running quality of the driving system can be guarantied, and the optimized control level of the system can be improved
本論文提出了一種利用預測估計的方法，對電力電子設備中的功率器件的某些主要狀態參量（如：溫度、電壓和電流）進行測試、估計並預測，從而得出未來的運行狀態；然後據此判斷該功率器件是否已進入故障范圍，以便提前採取措施，通過對相關參數的調整來保證功率器件始終工作在最佳狀態；這樣，既避免了功率器件損壞的發生，又避免了驅動系統故障狀態的出現，明顯地提高了系統優化控制的水平。 -
The topic of damage accumulation and life - time estimation of steel in fatigue is one of the important researching directions for solid mechanics now, there are many problems needed to be solved in theory or in experiment
損傷累積與失效預測是當前固體力學學科研究的一個重要方向，無論在理論分析還是實驗研究，都有許多問題有待于解決。 -
According to fiberglass - reinforced composite material, the propagation modes of lamb wave before and after damage ' s generation is analyzed. ellipse technique is applied to determine damage location. three time delay estimation methods are compared
針對復合材料板，分析了lamb波在結構損傷前後的傳播速度；採用了橢圓技術來確定損傷位置；比較了三種不同的時延估計方法的損傷定位效果。 -
Abstract : earthquake fire is a serious secondary disaster duringa earthquake. loss induced by earthquake fire may be much more than the loss induced directly by the damage of earthquake. based on the estimation method of earthquake damage and the experience in structural damage during earthquakes in china, the method to estimate the loss of earthquake fire is given
文摘:地震火災是一種嚴重的地震次生災害.歷史地震資料表明，地震火災造成的損失有時甚至超過地震的直接破壞所造成的損失.本文根據目前我國地震現場災害損失的評估方法，結合我國地震結構損失評估的經驗，建立了地震火災損失的評估方法 -
Nondestructive testing technology includes medium detecting technology and dynamic testing technology which make use of vibration respond of constructure and system dynamic behavior to detect damage in structure. dynamic testing technology is significant not only for the assessing of structures, but also for its economy and convenience, which contains modal parameter identification, extracting and analizing damage indices, determining location of damage, quality assessment and life estimation
無損檢測包括媒介探測技術和振動檢測技術，其中，振動檢測技術利用結構的振動響應和系統動特性參數探測結構損傷，具有經濟、簡便、迅速、可以進行大范圍構件的質量檢測和評定建築結構整體性能等特點，是目前國內外研究的熱點和難點。 -
Recently, techniques for parametric estimation and damage evaluation have been proposed in the literatures, however, the on - line identification of non - linear structures is still a challenge
最近的文獻提出了多種參數估計和損傷評估的技術，但是非線性結構的實時監測仍然是一項具有挑戰性研究。
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