1、 Hopkinson strut data analysis software (SHPB) alt1000
1.1 Main functions The data analysis software of Hopkinson compression bar, developed by Archimedes industrial technology company, has very powerful functions. It can calculate dynamic compression, tension, torsion, bending, shear and other items at the same time, and obtain the data of dynamic stress, strain, strain rate, strain energy, incident energy, transmission energy, reflection energy, particle velocity, high g value, sample temperature rise and so on.
The data collected by Hopkinson bar experiment mainly include time, incident voltage and transmission voltage. The data analysis program processes the original data, and its main functions are as follows:
According to the graph in the image, the starting position of the incident / transmitted wave is manually captured, and all the data in the required time interval are separated. According to the specific calculation method, the original data is analyzed and the initial position of incident wave / transmitted wave is automatically identified, and all data in the required time interval are separated.
When the initial positions of the incident wave and the transmitted wave deviate, the data of the incident wave or the transmitted wave can be moved to align the initial positions of the two. For the incident voltage and transmission voltage in the effective time interval, the corresponding parameters such as strain rate, stress, strain energy and high g value are calculated according to the given experimental parameters. For a given data list, the specified mapping relationship can be displayed as a plane curve. By default, the abscissa value is represented by time data and the ordinate value is represented by other data columns. You can edit the display style of the mapping curve, including linetype, lineweight, color, display interval, shape, size, color, display interval, etc.
You can edit the style of the coordinate axis, annotation box, drawing border and other elements, including the name of the coordinate axis, the data range of the display range, the display position of the annotation box, whether to hide the border, whether the drawing border is hidden, and whether the grid guide is displayed. It can realize the functions of graph / image scaling, moving, grabbing, bitmap conversion, etc. Zooming and panning change the display range of the curve, and grabbing can get the corresponding value of the clicked image. Bitmap conversion is about to transform into bmp format bitmap and output.
Meet the national standard: GBT 34108-2017 metallic materials high strain rate room temperature compression test method
Automatically move the wave, intercept the wave and calculate the result automatically
Dynamic stress-strain curve
Strain rate curve
Instantaneous temperature rise (° C) curve of impact specimen
Test results (strain rate, stress strain, strain energy, transmission energy, reflection energy, reflection energy, particle velocity, high g value, instantaneous temperature)
high g value
Conservation of energy (incident energy = strain energy + reflection energy + transmission energy)
2、 Hopkinson tension bar data analysis software alt1200
3、 Hopkinson torsion bar data analysis software alt1600
4、 Taylor bar / electromagnetic gun / light gas gun / electric explosion and electromagnetic flyer
5、 Dynamic stress and strain data analysis software yes300
