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SeismoSignal | 地震波处理软件

SeismoSignal最新版为2016,其功能包含:基线调整和滤波、加速度积分、傅立叶谱和能量谱、响应谱等等,软件对于动力输入的拟合有较好的支持。


SeismoSignal还可以过滤给定信号中不需要的频率内容。SeismoSignal软件里面提供了三种不同的数字滤波器型式,可做high-pass,low-pass,band-pass,和band-stop数字式信号滤波处理。


SeismoSignal软件构成了一种处理强运动数据的简单有效的方式,具有良好的用户友好可视界面,并且能够获得工程师、地震学家经常需要的多种强运动参宿。


SeismoSignal能够计算:


  • 弹性和等延性非弹性反应谱

  • 傅立叶谱和能量谱

  • 阿里亚斯(Ia)和特征(Ic)强度

  • 累积绝对速度(CAV)和比能量密度(SED)

  • 加速度,速度和位移的均方根(RMS)

  • 持续最大加速度(SMA)和速度(SMV)

  • 有效设计加速度(EDA)加速度(ASI)和速度(VSI)谱密度

  • 主要(Tp)和平均(Tm)时期

  • 胡斯德和能量通量图

  • 包围,统一,重要和有效的持续时间


SeismoSignal与Windows环境完全集成,SeismoSignal允许将数字和图形结果复制到任何Windows应用程序(例如MS Excel,Word等)中。



软件部分界面展示


             

SeismoSignal constitutes an easy and efficient way to process strong-motion data, featuring a user-friendly visual interface and the capability of deriving a number of strong-motion parameters often required by engineer seismologists and earthquake engineers, such as:

 

  • Fourier and Power spectra

  • Elastic response spectra and pseudo spectra

  • Overdamped and constant-ductility inelastic response spectra

  • Root-mean-square (RMS) of acceleration, velocity and displacement

  • Arias (Ia) and characteristic (Ic) intensities

  • Cumulative absolute velocity (CAV) and specific energy density (SED)

  • Acceleration (ASI) and velocity (VSI) spectrum intensity

  • Housner intensity (HI)

  • Sustained maximum acceleration (SMA) and velocity (SMV)

  • Effective design acceleration (EDA)

  • Predominant (Tp) and mean (Tm) periods

  • Husid and energy flux plots

  • Bracketed, uniform, significant and effective durations

 

Bracketed, uniform, significant and effective durations The program is able to read accelerograms saved in in different text file formats, which may then be filtered and baseline-corrected. Polynomials of up to the 3rd order may be employed for the latter, whilst three different digital filter types are available, all of which capable of carrying out highpass, lowpass, bandpass and bandstop filtering.

 

Finally, and due to its full integration with the Windows environment, SeismoSignal allows for numerical and graphical results to be copied to any Windows application (e.g. MS Excel, MS Word, etc.), noting that the characteristics plots can be fully customised from within the program itself.

PyroSim | 消防动态仿真模拟软件
​SeismoStruct | 非线性有限元分析软件

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