[ 关键词 ]断裂力学, ANSYS Workbench,压力容器,有限元
The application of fracture mechanics analysis function of ANSYS Workbench in pressure vessels analysis
[Abstract] Fatigue failure is a common failure mode for pressure vessels. The methods to research fatigue fracture are based on elastic fracture mechanics and elastic-plastic fracture mechanics. As the theory of fracture mechanics is developed, fracture mechanicshasbeen appliedin pressure vessels more and more, especially applied in defect assessments. As a generalpopularfinite element analysis software, ANSYS has developed a Fracture Tool to solve problems by fracture mechanics. By mastering this tool, it will be convenient to solve the complex problem of pressure vessels with initial crack. Based on ANSYS Workbench, this papercalculates a typical model with an axial nozzle in pressure vessels by Fracture Toolthrough two methods. It willprovide guidance in engineering in the future.
[Keyword]Fracture Mechanics, ANSYS workbench, pressure vessel,FEA
本文由Kenny Shen原创或编辑，转载请保留链接【ANSYS Workbench 中断裂力学分析功能在压力容器中】http://kennyshen.com/?post=62 上一篇： SEISMIC ANALYSIS OF LARGE TOWERING EQUIPMENT BASED ON TRANSIENT DYNAMIC ANALYSIS