登录
首页 » Abaqus » buckling

buckling

于 2020-06-29 发布
0 179
下载积分: 1 下载次数: 2

代码说明:

说明:  薄壁圆柱壳轴压屈曲非线性计算,采用模态缺陷作为初始缺陷(In the nonlinear calculation of thin-walled cylindrical shells under axial compression, modal defects are used as initial defects)

文件列表:

001%2B002.inp, 1574614 , 2020-06-05

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • 三维凸包
    matlab画三维凸包,根据一些离散点,效果非常好(Matlab draws three-dimensional convex hull, according to some discrete points, the effect is very good.)
    2021-02-26 14:09:37下载
    积分:1
  • ukf_for_track_6_div_system
    对于非线性模型的跟踪预估问题,摒弃额对非线性函数进行线性化的做法,采用无迹变换处理均值和方差的非线性传递问题。(For the tracking and prediction problem of the nonlinear model, the linearization of the non-linear function is abandoned, and the traceless transformation is used to deal with the non-linear transfer of mean and variance.)
    2019-04-16 16:37:10下载
    积分:1
  • 3d
    说明:  3维hashin失效准则~复合材料层合板(3-D Hashin Failure Criterion ~Composite Laminates)
    2019-06-10 06:01:42下载
    积分:1
  • cohesive inp和for子程序
    ABAQUS 有限元子程序,粘弹性本构,蠕变应力松弛测试拟合结果 cohesive 粘接单元,用于分层分析的子程序,帮助初学者快速掌握ABAQUS的内聚体单元应用(ABAQUS umat creep stress relaxation fitting result Cohesive bonding unit, used for hierarchical analysis of the subroutine, to help beginners quickly grasp the ABAQUS cohesive unit application)
    2018-05-02 14:21:50下载
    积分:1
  • IGBT逆变器采用SPWM技术power_3level
    该模型是对50kW、380V、50Hz三相三电平逆变器的两个相同电路进行建模。IGBT逆变器采用SPWM技术,(8kHz载频)将直流电源从a +/-200Vdc源转换为220V AC, 50Hz。逆变器通过75kVA 220/380V变压器输入50kW电阻负载。变频器输出采用L-C滤波器滤除主要产生于8kHz开关频率倍数(Fh=n*8000 +/-k*50Hz)附近的谐波频率Fh。逆变器所需的12个逆变脉冲由PWM发生器块产生。该系统以恒定的调制指标在开环中工作。 电路1使用三电平桥块对逆变器进行建模。电路2使用独立的IGBTs和二极管块。用开/关延时块模拟死区,仅在电路1上应用。(It is easy for us)
    2020-07-14 09:08:52下载
    积分:1
  • NLFM_signal
    说明:  非线性调频信号的产生函数,以及绘制时域频域图像(Proudce a NLFM signal,use for radar test)
    2019-09-25 16:46:50下载
    积分:1
  • 最近邻耦合网络&度分布计算
    说明:  通过设置参数构建最近邻耦合网络;计算网络的度分布(This program is to create a NN coupled network and calculate the degree distribution of a network.)
    2020-06-19 00:40:02下载
    积分:1
  • 基于pid糊预测
    说明:  根据一设定运动轨迹进行模糊pid观测器设定,让后进行跟踪,实现有效跟踪。(According to a set motion trajectory, the fuzzy PID observer is set, and then the tracking is carried out to achieve effective tracking.)
    2019-05-30 08:16:18下载
    积分:1
  • 风机发电
    说明:  定速风电机组仿真: 风速波动仿真; 电网故障仿真(Constant speed wind turbine simulation: Wind speed fluctuation simulation; Grid Fault Simulation)
    2020-03-16 19:17:40下载
    积分:1
  • 随机共振仿代码
    说明:  基于仿真噪声信号的随机共振分析,结果准确可靠(Based on stochastic resonance analysis of simulated noise signal, the results are accurate and reliable)
    2020-05-08 11:43:54下载
    积分:1
  • 696522资源总数
  • 104038会员总数
  • 40今日下载