- [建 力] 結(jié)構(gòu)動力學(xué)
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dynamics of structures中文什么意思
例句與用法
- seasonal dynamics of structure and diversity of insect communities in wheat fields
麥田昆蟲群落結(jié)構(gòu)及多樣性的季節(jié)動態(tài) - seasonal dynamics of structure and diversity of insect communities in the poplar nursery
楊樹苗圃昆蟲群落結(jié)構(gòu)及多樣性季節(jié)動態(tài) - the paper derived the formulae for the strain response mode with the knowledge of dynamics of structures, of materiaj mechanics, of elastic mechanics, and pointed out their use range . a computer program is worked out with fortran power stations 4.0, it can compute the characteristic value, the characteristic vector and the strain mode for a bridge structure, and it is verified correct
論文綜合結(jié)構(gòu)動力學(xué)、材料力學(xué)、彈性力學(xué)等知識推導(dǎo)出橋梁結(jié)構(gòu)應(yīng)變響應(yīng)模態(tài)模型的數(shù)學(xué)公式，指出了該方法的適用范圍，基于fortranpowerstation4.0計算機工作平臺，用fortran語言編制了能h算橋梁結(jié)構(gòu)特征值及特征向帛羽小于變模態(tài)的哭小m序。 - the research of approach to monitor bridge state has become a hot spot in the engineering through the theory of dynamic of structures and the test technology . structure mode parameters ( vibration frequency, mode of vibration ) are the functions of physical property parameters ( mass, rigidity, damping ) . the damage of structures leads to the transformation of physical property parameters, and certainly leads to the transformation of structure mode parameters finally
結(jié)構(gòu)模態(tài)參數(shù)(振動頻率、振型)是結(jié)構(gòu)物理參數(shù)(質(zhì)量、剛度、阻尼)的函數(shù)，而結(jié)構(gòu)損傷必然會導(dǎo)致結(jié)構(gòu)物理參數(shù)的變化，最終會引起結(jié)構(gòu)模態(tài)參數(shù)的變化，因此利用現(xiàn)代的信號測試技術(shù)測出結(jié)構(gòu)模態(tài)參數(shù)的變化就可以對橋梁的損傷程度、承載能力進行判斷。 - the research of approach to monitor bridge health state has become a hot spot which social and technologic people have explored through the theory of, dynamics of structures and the lest technology . structure mode parameters ( vibration frequency, mode of vibration and damping ) are the functions of physical property parameters ( mass, rigidity, damping ) . the damage of structures certainly leads to the transformation of physical property parameters
結(jié)構(gòu)模態(tài)參數(shù)(振動頻率、振型和模態(tài)阻尼等)是結(jié)構(gòu)物理特性參數(shù)(質(zhì)量、剛度、阻尼)的函數(shù)，結(jié)構(gòu)損傷必然導(dǎo)致結(jié)構(gòu)物理特性的變化，即結(jié)構(gòu)參數(shù)發(fā)生改變，利用現(xiàn)代的測試技術(shù)準確地測出這些參數(shù)變化，就可對橋梁損傷狀況進行評估，應(yīng)變模態(tài)方法識別橋梁損傷就是基于這種理論提出的，本文所做的主要工作為：1
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