由意大利软件公司ASDEA开发的基于搭载OpenSEES求解器的新一代有限元软件，可以呈现各种位移和应力应变，反力云图。公司开发了较为丰富的非线性的材料库（包括多维的材料，使得软件可以实现微观的三维模拟），单元库，接触相互作用等等，尤其在土结构相互作用，砌体结构的微观模拟等等有着得天独厚的优势。目前正在开拓全球使用OpenSEES的市场，包括中国市场，如果您有兴趣，关注微信公众号，我们会提供免费且不低于一年的试用期给你体验.
The Scientific ToolKit for OpenSees, aka STKO, is an advanced Graphical User Interface (GUI) for OpenSees. The Python scripting interface means that users can customize and program the already powerful pre and postprocessors as needed. STKO gives companies, scientists, researchers, academics, and individuals the ability to harness the full power of OpenSees. It is the only pre and postprocessor that includes ALL materials, elements, conditions, and interactions offered in OpenSees, allowing you to take advantage of all the potential that OpenSees has to offer.
As you create your model using STKO’s graphic interface, the software creates an input (Tool Command Language, TCL) and output file with the information contained in your model. Once you have built the model, you can create and run the analysis of your choice. The software will build an HDF5-based output database with the analysis results, which can be opened and processed in the postprocessor.
