英文摘要 |
For manufacturing and design of pressure vessel, qualified factory and inspection institution bothcannot confirm the strength under the maximum usage pressure due to lack of rule and regulation innational standard (such as CNS 9788), or method in traditional mechanical theory. Depending on theconcerning hydrostatic test of CNS 9788 section 11.8: In a portion of a special shape pressure vesselor a pressure vessel, if it is difficult to calculate the strength, it is able to use the section 3 (examiningwater pressure text) of CNS 9801, and appendix 3 (experimental stress analysis) of CNS 9799 todetermine the pressure vessel or part of pressure vessel the maximum allowable use of pressure. Butadvanced countries such as the United States, the European Union, Japan and China, finite elementanalysis of pressure vessel have been included in the national standard limited; therefore, the studyresults of this article can provide the referred norms that pressure test and finite element method (FEM)to establish evaluation and detection methodology of the pressure vessels in special shape for qualifiedvendors and inspection institution. As a result of the inspection model of the project and steps, whilethe type of qualified manufacturers as the strength of the stress analysis of the project and the steps,so the type of qualified manufacturers of finite element stress analysis of the complete project and itssteps include input and output data to the inspection and inspection agencies, According to the sameitems and steps to check its correctness , and check integrity and correctness of the data. |