非破壞性地震 的英文怎麼說

中文拼音 [fēipòhuàixìngdezhèn]
非破壞性地震 英文
non-damaging earthquake
  • 非 : Ⅰ名詞1 （錯誤） mistake; wrong; errors 2 （指非洲） short for africa 3 （姓氏） a surname Ⅱ動詞1 ...
  • 破 : Ⅰ動詞1 （完整的東西受到損傷） be broken; be damaged 2 （使損壞） break; break down; damage 3 （使...
  • 壞 : Ⅰ形容詞1 （不好的; 惡劣的; 使人不滿意的） bad 2 （表示程度深 多用在表示心理狀態的動詞或形容詞後面...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 震 : Ⅰ動詞1 （震動） quake; shake; shock; vibrate 2 （情緒過分激動） be greatly excited; be deeply ast...
  • 破壞性 : destructiveness; destructive effect破壞性風暴 [氣象學] blowdown; 破壞性故障 destructive malfuncti...
  • 破壞 : 1 （使建築物等損壞） destroy; wreck; ruin 2 （使事物受到損害） do great damage to; do harm to; da...
  1. Are uncertain and should be regarded as random variables, therefore the reinforced concrete frame is stochastic structure inherently, and then its motive equations converted to combined random differential equations for the uncertain parameters and external random excitation. these equations were solved by order - orthogonal expansion method with pseudo - excitation method, and then the statistic stochastic responses of random structure were obtained. at last, based on the stochastic cumulative damage model with double parameters developed by park, formulas were formulated for calculating structural earthquake damage probability using the structural reliability theory ( mainly jc algorithm ) in extensive random space

    首先對受地震激勵的剪切型鋼筋混凝土結構進行建模，用隨機等效線性化方法將二階非線性微分方程組化成一階線性微分方程組（或稱之為狀態方程） ；再考慮材料等參數的隨機性，則狀態方程成為復合隨機微分方程組，將擴階系統方法和虛擬激勵方法推廣並應用於這個復合隨機微分方程組，求出結構的隨機響應量的統計參數；最後採用隨機累積損傷破壞準則，在廣義隨機空間內，用jc演算法求解失效概率，進而求出結構的抗震可靠度。
  2. Under strong seismic ground movement, after the reinforced concrete bridge columns undergo inelastic deformations, the section happened serious failures and seismic shear strength and stiffness degrade rapidly

    在強烈地震作用下，鋼筋混凝土橋墩經歷多次非彈性變形后，混凝土截面發生嚴重破壞，導致強度和剛度迅速下降，墩柱抗剪能力較靜力荷載作用下有很大的區別。
  3. Beam column connections experienced a great deal of brittle fracture phenomenon in northridge earthquake and hyogoken - nanbu earthquake which indicated that connection performance is very important for steel frames

    發生在美國北嶺和日本阪神地震都發生不同程度的樑柱節點脆性破壞，可見樑柱節點在多層鋼框架結構抗震設計中佔有非常重要的地位。
  4. The seismic security of the nonstructural elements is closely linked with the safety of the indicates that the one economic people ' s lives and properties. a lot of earthquake damage loss caused by the nonstructural elements damage is farmore than thecaused by the structural elements damage in the middling earthquake. moreover, the nonstructural elements damage probably arouses the people ' s casualty. so the people more and more regard the seismic security of the nonstructural elements

    非結構構件的地震安全性與人民的生命和財產的安全息息相關，世界各地的大量震害表明，在中等強度地震作用下，由於非結構構件破壞造成的經濟損失可能遠遠大於由於結構破壞而造成的經濟損失，此外，非結構的破壞也可能引起人員傷亡，因此，非結構構件的地震安全性越來越多的引起人們的重視。
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