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269935-SpaTools
- 采用Vc++开发,可进行地震计算中的振型迭代-used Vc, can be calculated for the earthquake vibration-type iterative
EX2
- 利用有限元理论,求一二维梁的固有频率和振型。短边固定,给定长度、横截面积,弹性模量及材料密度已知。并对比理论计算结果进行分析。各参数自己设定。-Using finite element theory, seeking a two-dimensional beam natural frequencies and modes. The short side is fixed, given the length, cross-sectional area, modulus of elasticity
Critical-spindle-speed
- 主轴有限元分析临界转速及刚度、阻尼与模态振型。-Finite Element Analysis Critical spindle speed and stiffness, damping and mode shapes.
vibration
- 这个程序可以用来计算梁结构弹性振动特性,包括固有频率、振型函数等。-To calculate the vibration parameters of free beam
ITD
- itd,一种时域模态参数识别方法,可以得到结构频率,阻尼比,振型,可直接使用,不需更改-A time domain modal parameter identification, can be measured data get the structure frequency and damping ratio and mode shapes
duoziyoudu
- 多自由度强迫振动计算,含详细解释,可以得到频率,阻尼比,振型-A time domain modal parameter identification, can be measured data get the structure frequency and damping ratio and mode shapes