[Tool]Nonlinear Dynamic Analysis of SDOF system (SDOF系统动力非线性分析)

分享一个小程序。  A small program to share with you.

  • 程序图标 ( Program Icon )

  • 程序作者 ( Author)

JiDong Cui (崔济东) 1

1.华南理工大学  土木与交通学院;

  • 程序介绍 ( Program Introduction)


SDOF is a Microsoft Windows based application for the dynamic analysis of single degree of freedom structural systems. The structure may be modeled as elastic, elastic-plastic. The dynamic loading may be input as an earthquake accelerogram acting at the base of the structure, or as a dynamic force applied at the roof of the structure. The program uses a step-by-step method to solve the incrementally nonlinear equations of motion.

  • 程序界面 ( Program Interface )



  • 程序功能 ( Program Function )

主要功能如下(Main functions are as follows):

(1)计算时程响应(Computed Time Histories


(2)显示滞回曲线(Computed Hysteresis Plots


(3)计算能量(Computed Energy Plots


  • 程序下载 ( Program Download )

 Download:  Under Construction

  • 相关话题 ( Related Topics)

[1] [Tool] SPECTR – A program for Response Spectra Analysis [反应谱计算程序]

  • 注释 ( Comments )

  ( 如果你发现软件有bug或者软件使用有问题,请留言给我,或者通过邮箱联系我。邮箱:jidong_cui@163.com )

  ( If  you have found any bug in the program or have any problem when using the program, please don’t hesitate to contact me directly.  E-mail : jidong_cui@163.com)

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12 thoughts on “[Tool]Nonlinear Dynamic Analysis of SDOF system (SDOF系统动力非线性分析)

  1. jinsong Reply

    整理完了没,崔博士,Waiting for Download

  2. 痕迹 Reply


  3. ade Reply


  4. afei Reply

    这个那里下载,找不到,网站有些国际范,不大适合我这不懂鸟语的 8-O

    • CJD Post authorReply


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