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Combined display of all available logs of FEAP Wiki. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 17:57, 31 May 2024 S g talk contribs uploaded File:Feap00014.jpg
• 17:57, 31 May 2024 S g talk contribs created page File:Feap00014.jpg
• 17:53, 31 May 2024 S g talk contribs created page Deformable indenter (Created page with "In this example a half cylindrical indenter is pushed into a block of material. The example illustrates the use of super nodes and blending to define the indenter and the contact surface. Node to surface contact is used with augmentation. <pre> feap ** Contact Example of a deformable indenter into a block ** 0 0 0 2 2 4 mate 1 ! Indenter material solid plane strain elastic isotropic 210e5 0.3 finite mate 2 ! Material being tested solid plane strai...")
• 00:14, 14 December 2023 S g talk contribs created page Control values (Created page with "The <code>FEAP</code> record is typically the first line in an input file. After the keyword one can provide a text string to define the title of the problem and which is subsequently used in the output file. On the record after the keyword one defines the parameters of the problem: # ''numnp'' - number of nodal points (optional FEAP will compute for you if input as zero) # ''numel'' - number of elements (optional FEAP will compute for you if input as zero) # ''nummat'...")
• 15:58, 13 July 2023 S g talk contribs uploaded File:BuckCant.png
• 15:58, 13 July 2023 S g talk contribs created page File:BuckCant.png
• 15:47, 13 July 2023 S g talk contribs uploaded File:BranchSwitching.png
• 15:47, 13 July 2023 S g talk contribs created page File:BranchSwitching.png
• 15:22, 13 July 2023 S g talk contribs created page Branch Switch (Created page with "Branch switch in FEAP is possible if one use arclength continuation methods. Here is a simple example. Consider a built-in column with an axial load. <pre> feap ** Buckling Path Following with Arclength ** 0 0 0 3 3 8 para e = 1.0 d = 0.5 h = 20 pi = 4.*atan(1.) i = 16.*d*d*d*d/12 pe = pi*pi*e*i/h/h/4 ! Euler load p = 0.1*pe/4/d/d ! Reach euler load a prop value of 1 mate solid elastic moon e 0.4 0.05 finite mixed block cart 4 4 20*2...")
• 11:55, 29 June 2023 S g talk contribs created page MATLAB (Created page with "MATLAB functions can be called from FEAP if you have installed the MATLAB Engine (toolbox) when you set up MATLAB on your computer. The basic steps to getting this work are gone over below for a specific use case where I would like to use a MATLAB (*.m) file to compute a material model response for a user material. The basics steps are as follows. (1) Have MATLAB and the MATLAB Engine installed. (2) Create a user macro that will start the MATLAB engine. This permits...")
• 11:51, 29 June 2023 S g talk contribs created page User macro customized to change material data (Created page with " Copy one of the <code>umacrXX.f</code> files from the <code>user</code> folder to your working directory. Add the include files <pre> include 'cdat1.h' include 'pointer.h' include 'comblk.h' </pre> Set the <code>uct</code> variable to what you would like to name your macro (4 letters). Let's say <pre> uct = 'resd' </pre> We will call the macro as <code>resd,,ma,dl,dv</code> where <code>ma</code> will correspond to our material number and <code>dl</code> the data loc...")
• 11:44, 29 June 2023 S g talk contribs created page Memory (Created page with " '''Basics''' FEAP's memory management system utilizes an offset technique. There are two (short arrays) <code>hr( )</code> of type real*8 and <code>mr( )</code> of type integer, which are both defined in the common block <code>comblk.h</code>. When FEAP arrays are allocated they are done so using the system <code>malloc</code>. This is either done in the source file <code>unix/memory/cmem.c</code>, if on Linux/MAC, or in the source file <code>windows/memory/setmem.f...")
• 11:23, 29 June 2023 S g talk contribs created page Spin boundary (Created page with "A spin boundary condition can be applied to a group of nodes via LOAD GROUp definition. Here is a simple example that takes a block. Clamps its lower face <math> z = 0</math> and rotates its upper face <math> z = 1 </math>. First set up the basic geometry and boundary codes <pre> feap ** Example use of the SPIN option in a load group ** 0 0 0 3 3 8 ! Solid elastic body mate solid elastic isotropic 100e6 0.3 ! 5x5x5 block of elements block cart 5 5 5 1 0 0...")
• 14:21, 27 June 2023 User account D.brands talk contribs was created by S g talk contribs and password was sent by email
• 06:56, 25 May 2022 S g talk contribs uploaded File:FeapPlateBuck.jpg
• 06:56, 25 May 2022 S g talk contribs created page File:FeapPlateBuck.jpg
• 02:46, 25 May 2022 S g talk contribs created page Plate buckling (Created page with "= Eigenvalue methods for computing buckling loads =")
• 07:35, 21 September 2021 S g talk contribs created page Lysmer-Kuhlemeyer (Created page with "=Lysmer-Kuhlemyer Boundary Condition= FEAP has a very basic element for creating non-reflecting boundary conditions, based upon the classic paper "Finite dynamic model for inf...")
• 19:13, 15 July 2021 User account Ajaybh talk contribs was created by S g talk contribs and password was sent by email
• 16:58, 8 June 2021 S g talk contribs created page Data after the end (Created page with "When you want to use a FEAP command in a BATCh block, that in interactive mode would prompt the user for additional data, then you must put that data after the corresponding E...")
• 03:13, 30 May 2021 S g talk contribs created page 3D hollow thermal tube (Created page with "Short example that shows how to impose boundary conditions in a polar frame (3D). The inner radius is 1.0 and the outer radius is 2.0. The outer boundary has an imposed temper...")
• 03:00, 30 May 2021 S g talk contribs created page Hollow thermal tube (Created page with "Short example that shows how to impose boundary conditions in a polar frame. The inner radius is 1.0 and the outer radius is 2.0. The outer boundary has an imposed temperatu...")
• 00:13, 26 November 2020 S g talk contribs created page GDB (Created page with "= GDB Installation on MAC. = If you use BREW to manage packages on the Mac, then here are the instruction for getting gdb to work (these are for Catalina and above, but may w...")
• 09:12, 1 November 2020 S g talk contribs uploaded File:GenericSampleLicense rev1.pdf
• 09:12, 1 November 2020 S g talk contribs created page File:GenericSampleLicense rev1.pdf
• 17:01, 15 July 2020 User account Resammc talk contribs was created by S g talk contribs and password was sent by email (New contributor)
• 22:15, 15 June 2020 S g talk contribs created page Tplot (Created page with "TPLOT")
• 19:10, 12 February 2020 S g talk contribs created page Polling Input (Created page with "== Polling Input == When writing input routines for user elements and user material models it is recommended to use a polling input model. The basic idea it to use a <code>do...")
• 10:12, 23 May 2018 S g talk contribs moved page Stressnode to Nodal Stresses without leaving a redirect
• 10:01, 23 May 2018 S g talk contribs moved page FEAP Wiki Main Page/stressnode to Stressnode without leaving a redirect
• 07:13, 13 April 2018 S g talk contribs moved page JINT to J Integrals without leaving a redirect
• 15:37, 21 June 2017 User account Kli talk contribs was created by S g talk contribs and password was sent by email (New User)
• 01:20, 20 June 2017 S g talk contribs protected License FAQ [Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite) [cascading] (hist)
• 22:54, 19 June 2017 S g talk contribs protected File:GenericSampleLicense.pdf [Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite) [Upload=Allow only administrators] (indefinite) [cascading] (hist)
• 22:54, 19 June 2017 S g talk contribs uploaded File:GenericSampleLicense.pdf (Version 8.5 Sample License)
• 22:51, 19 June 2017 S g talk contribs protected Obtaining FEAP [Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite) [cascading] (hist)
• 22:09, 19 June 2017 S g talk contribs deleted page File:FeapAAAA.jpg (not needed)
• 22:09, 19 June 2017 S g talk contribs deleted page File:Feap00001.jpg (not needed)
• 21:49, 19 June 2017 User account Rlt talk contribs was created by S g talk contribs (New user)
• 21:40, 19 June 2017 User account JStorm talk contribs was created by S g talk contribs and password was sent by email (New user)
• 21:32, 19 June 2017 S g talk contribs deleted redirect FEAP Wiki Main Page by overwriting (Deleted to make way for move from "Main Page")
• 21:32, 19 June 2017 S g talk contribs moved page Main Page to FEAP Wiki Main Page over redirect
• 21:32, 19 June 2017 S g talk contribs moved page FEAP Wiki Main Page to Main Page (revert)
• 21:31, 19 June 2017 S g talk contribs moved page Main Page to FEAP Wiki Main Page without leaving a redirect
• 21:17, 19 June 2017 S g talk contribs uploaded File:FeapWikiLogo.jpg
• 21:09, 19 June 2017 S g talk contribs uploaded File:Feap00001.jpg
• 20:45, 19 June 2017 S g talk contribs uploaded File:FeapAAAA.jpg (Temporary Logo File)