[Tool][工具][科研] OSFSV 2017: OpenSees Fiber Section Viewer [OpenSees纤维截面可视化工具]

软件已经更新,新版移步:http://www.jdcui.com/?p=16057

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

  • 程序图标 ( Program Icon )

  • 程序介绍 ( Program Introduction)

OpenSees纤维截面可视化工具 (OpenSees Fiber Section Viewer)。程序基本功能是,解析OpenSees的.tcl文件,提取其中的纤维截面,显示具体的纤维截面剖分情况。OpenSees Fiber Section Viewer is a visualization program for fiber secion in OpenSees.

编写这个程序的主要目的是,由于很多.tcl文件编写时,纤维截面的定义采用的是 OpenSees 提供的path和layer命令,这些命令容易编写却不方便查看,难以检查具体的纤维截面剖分是否正确。尤其是在阅读别人编写的 .tcl 文件时,由于编写命令的习惯不同,更加难以检查 纤维截面的定义是否合理。因此,如果有一个程序能将OpenSees的fiber、path和layer命令解析出来,并形成纤维图形直观显示,将大大提高初学者阅读和检查.tcl文件的效率,本博文提供的这个小程序很好的解决了这个问题。

  • OpenSees中的纤维截面命令 ( Fiber Section Command in OpenSees )

OpenSees中的纤维截面如下所示,摘自 http://opensees.berkeley.edu/wiki/index.php/Fiber_Section

This commnand allows the user to construct a FiberSection object. Each FiberSection object is composed of Fibers, with each fiber containing a UniaxialMaterial, an area and a location (y,z). The command to generate FiberSection object contains in { } the commands to generate all the fibers in the object. To construct a FiberSection and populate it, the following command is used:

section Fiber $secTag <-GJ $GJ> {
fiber…
patch…
layer…

}

$secTag      unique tag among sections
$GJ              linear-elastic torsional stiffness assigned to the section (optional, default = no torsional stiffness)
fiber…        command to generate a single fiber
patch…       command to generate a number of fibers over a geometric cross-section
layer…        command to generate a row of fibers along a geometric-arc

NOTES:

The command to generate a FiberSection contains in { } the commands to generate all the fibers in the section.
The patch and layer commands can be used to generate multiple fibers in a single command.
In an element recorder you can ask a FiberSection for its ‘deformations’, ‘forces’, ‘forceAndDeformation’, ‘fiber $fiberNum $matArg1 ..’, ‘fiber $yLoc $zLoc $matTag $matArg1 ‘

——— from http://opensees.berkeley.edu/wiki/index.php/Fiber_Section

  • 程序界面 ( Program Interface )

  • 实例展示 ( Gallery)

[Rectangular Section]

[Circular Section]

[W Section]

[Hollow Section]

[View only selected Fiber Section Represents]

[Show Fiber Area]

[Show Fiber Coordinates]

[Show Fiber Number]

[Render Fiber as different Shapes]

  • 下载 ( Downloads )

 [20170509] OpenSeesFiberSectionViewer_byCJD  

如果您需要这个软件,在评论区留下您的评论,软件将通过邮件给您发送,敬请尊重劳动成果 !!

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533 thoughts on “[Tool][工具][科研] OSFSV 2017: OpenSees Fiber Section Viewer [OpenSees纤维截面可视化工具]

  1. Airme Reply

    崔博士,您好,能将opensees纤维可视化工具这个软件分享一下吗

  2. QHD Reply

    能麻烦崔博士分享一份用以学习吗,谢谢!

  3. Reply

    崔博士,您好,能否分享下这个软件,不胜感激

  4. PaulGeorge Reply

    崔博士,我想要这个软件,可以发一下吗?万分感谢!!!

  5. JL Reply

    您好崔博士,能否也发我一份这个小程序,非常感谢

  6. 杨安达 Reply

    崔博士您好!需要纤维截面可视化学习一下,可以分享一下吗。

  7. 薛志强 Reply

    崔博士您好,能分享一下这个软件吗谢谢!

  8. SC Song Reply

    崔博士您好,可以分享一下您的软件吗,谢谢啦!
    OSFSV 2017: 0penSees Fiber SectionViewer [OpenSees纤维截面可视化工具]

  9. SC Song Reply

    崔博士您好,可以分享一下您的软件吗,谢谢啦!
    OSFSV 2017: 0penSees Fiber SectionViewer [OpenSees纤维截面可视化工具]

  10. Qin Jun Reply

    崔博士您好,需要一份纤维截面可视化软件供学习使用,非常感谢您!

  11. 李好 Reply

    崔博士您好,您的网站对我太有用了,能否发我一份您这个软件

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