...术语第二节 压力容器分析设计 一、 分析设计概述结束放映目录下一页首页11 11 ⑺局部结构不连续(Local structural discontinuity) 指因壳体中面以外各点变形不连续, 或几何形状不连续, 使结构在很小范围内的应力或应变发生变化, 对结构总的应力分布和变形无...
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本文基于小波变换具有多尺度多分辨率分析的优点,提出了在特定的小波变换分频瞬时属性上,利用局部结构熵算法来检测地震数据的局部不连续性。
Local structural entropy measure in frequency division is put forward to detect local discontinuities of seismic data, by the virtue of the instantaneous attributes based on wavelet transform.
超高压容器在结构上存在局部不连续 ,因而引起应力集中。
There is localized discontinuation in the structure of ultrahigh pressure vessel, so the stress concentration was caused.
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