IMPROVED MODAL-STRAIN-ENERGY DAMAGE DETECTION METHOD 改进模态应变能法在混凝土组合箱梁桥损伤诊断中的应用
Based on the damage mechanism of armor targets impacted by kinetic energy projectiles, the method of selecting surrogates for this typical ammunition-target system was advanced.
根据动能弹对装甲目标作用的毁伤破坏机理,提出了这一特定弹靶系统中装甲目标等效靶的建立方法。
The structural damage recognition has been analyzed with mode identification method and the method for extracting the wavelet package signal energy eigenvalue has been analyzed.
从模式识别的观点对结构损伤识别进行了分析,分析了小波包信号能量特征提取的方法。
The structural damage recognition is studied with the mode identification method, and the method for drawing the wavelet package signal energy eigenvalue is analyzed.
从模式识别的观点对结构损伤识别进行了分析,分析了小波包信号能量特征提取的方法。
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