structural failure

Because Park-Ang model reflects the failure mechanism that the structural damage is due to the deformations of large amplitude and energy dissipation in a certain extent, it is have been generally recognized.

Park类型的模型在一定程度上反映了结构或构件塑性破坏是由于变形与耗能联合造成的这一破坏机理，因此得到了普遍的认可。

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But aircraft structure is valuable in general; the structural failure will bring on enormous economy losing and endanger life safe of airman and fare.

而飞行器一般价值昂贵，结构失效后会导致巨大的经济损失，甚至危及飞行员与旅客的生命安全。

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Failure Analysis of Steel Rope Jacket Cold Stamping Die and Its Structural Finite Element Calculation

钢丝绳套冷压模具失效分析及结构有限元计算

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The failure time of elements in structural system under dead load and fatigue load was studied.

对在静载荷和疲劳载荷共同作用下的结构系统中的各失效元件的失效时间进行研究。

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Enumerate Structural System Main Failure Models Using Genetic Optimization Algorithm

应用遗传优化算法枚举结构系统的主要破坏模式

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Once the internal failure of any structural element, may lead to unstable operation of equipment, or even the possibility of paralysis of the entire device. This will not only cause huge economic losses, severe personal safety will be endangered.

一旦其内部任何组成部分出现故障，都有可能导致整个系统运行不稳定，甚至系统瘫痪的可能性，这不仅会造成巨大的经济损失，严重时还会危及到人身安全。

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The safe index of design performance is defined as the negative natural logarithm of structural failure probability in this paper. The safe grade of design performance is got by calculating the one-order partial derivative of the structural failure probability to the reliable indication of every structural element.

定义结构失效概率的自然对数的负值为设计性能安全指数，通过计算结构失效概率对各构件可靠指标的一阶偏导数的方法，求出结构的设计性能安全等级。

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Mechanism for Shar Failure of Weak Structural Plane and Fissured Rock

软弱结构面和裂隙岩体直剪破坏机理研究

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Shear failure is an important mode of dynamic failure of structural members under impulsive loading.

剪切失效是强动载荷作用下结构失效的重要模式.

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Approximate analysis for failure probability of structural systems

结构系统失效概率的近似分析

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The main reason is that cumulative pore pressure and unrecoverable structural failure has been caused in the clay.

主要原因是循环荷载使软粘土内部产生累积孔隙水压力和不可恢复的结构性破坏。

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There were 9 cases of deaths. The deaths were associated with PVE, TE, heart failure and structural valve deterioration except one. The late mortality rate was 3.69% patient years.

晚期死亡9例，其中置换瓣膜心内膜炎（PVE）5例，血栓栓塞（TE）、瓣膜毁损、心衰、原因不明各1例，死亡率3.69%病人年。

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Experimental research on structural failure analysis of 3-D braided composites by braided optical fibers

光纤用于3-D编织复合材料结构失效分析的实验研究

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