Threading and Processing Much of the current StressCheck® Professional code base is single-threaded, though over time ESRD is working to improve as much of the code as possible to be multi-threaded. Therefore, the current release of StressCheck® is more multi-threaded than previous releases, and less multi-threaded than it will be in future releases. Additionally, the […]
The quickest way to find the path to the StressCheck® license file or license server is to open a command prompt (cmd.exe) and copy/paste the following text: REG QUERY “HKCU\Software\FLEXlm License Manager” /v ESRD2_LICENSE_FILE Note: to paste, right click in the command prompt window, and then click “Paste” Hit “Enter”, and the path to […]
The FLEXnet administrator can control access and permissions of specific FLEXnet licensing features based on user, node or group. This is performed by creating a FLEXnet Options file (.opt) and placing this file in the root directory of your FLEXnet installation. From Chapter 11, “Managing the Options File” in the FLEXnet v11.5 License Administration Guide: […]
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You will need to create the environment variable “ESRD2_LICENSE_FILE” and set the value of this to be the new license path or PORT@SERVER. See the below: In System properties, go to Advanced system settings, then “Environment Variables…” Then, click “New…” and set the variable name to “ESRD2_LICENSE_FILE” and the variable value to the license path […]
ESRD has created a Student Version of StressCheck® v9.2 that you are free to download and use, with no expiration date. It is a great way to learn the basics of StressCheck®. The Student Version StressCheck® has the following features and limitations: StressCheck® Student Edition supports 2D analyses for planar, plate bending, and axisymmetric models. […]
Windows does support a silent installation option for all .msi files. Msiexec is the program that “interprets packages and installs products” (see links below) and can be run from the command line. Please note that any command line installation must occur from a command line being run as an administrator. To run command line as […]
When attempting to obtain a license from a license server, StressCheck® does not appear to be able to communicate with the license server even though the client machine is on the network. Checking LMTools server status returns error message “lmgrd is not running: Cannot connect to license server system. The license server manager (lmgrd) has […]
Are you connecting to a computer via remote desktop? ESRD products will not run on a physical or virtual machine using a node-locked license when accessed via remote desktop. This is due to the design security of our license manager, FLEXnet. If you would like to run ESRD products on a computer remotely, please contact ESRD […]
In order to replace an ESRD software license file currently in use on a FLEXnet license server, for example if expired or upgraded, the following steps are recommended: Rename the new license file to the SAME name as the current license file in use on the FLEXnet license server Replace the current license file with the […]
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“A screening of existent commercial and non-commercial tools was carried out in respect to their fracture mechanics capabilities, their design abilities, implementation as well as their complexity. Although, there are many software possibilities, only those within the reach of the author were evaluated. This resulted in the selection of the commercial tool StressCheck®. The assessment of crack propagation on compact tension and two stringer specimens governed by the Paris and Forman regimes was satisfactory compared with experimental results using the material data from simple standard specimens.”
Lloren Llopart Prieto (EADS)Doctoral Thesis, "Modelling and analysis of crack turning on aeronautical structures"