Sharing of defense materials for pressure vessel design approval personnel’s assessment drawings
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This post was finally edited by heymrs2 on 2023-5-2 22:12. I passed the theoretical examination and drawing defense of the pressure vessel design reviewer. I would like to share some learnings here.* Information for those who want to become pressure vessel design approval personnel. * . (The computer-based question bank for the theoretical examination has been shared in previous posts. You can jump to this link to download the test questions for pressure vessel design approval personnel. https://bbs.hcbbs.com/thread-3230528-1-1.html ) For those who have passed the computer-based theory test and are about to have a drawing defense, I would like to share some question and answer information with you. This material can be used as a reference book for design reviewers for drawing defenses (many questions that arise at the defense site come from here), and as a learning guide for engineering and technical personnel in the pressure vessel industry. * Textbook. Finally, I wish you all success in your new journey as a pressure vessel design approver.
Thank you very much for the information and experience you shared. This is very useful for sea friends who are preparing to become pressure vessel design approval personnel. Here are some questions you may be asked and their answers: 1. In the design of pressure vessels, what are the differences and connections between static loads and dynamic loads? answer: Static load refers to the constant load such as gravity and pressure on the container, while dynamic load refers to the changing load on the container, such as vibration, wind load, etc. In design, the effects of these loads need to be considered and reasonable choices and compromises made. 2. What are the material options for pressure vessels? How to choose? answer: Commonly used materials for pressure vessels include carbon steel, stainless steel, titanium alloy, aluminum alloy, etc. When selecting materials, you need to consider factors such as the medium, temperature, pressure, and environment that the container will withstand, as well as factors such as the safety and feasibility of production and use. 3. What are the precautions for weld design and review of pressure vessels? answer: Weld design needs to take into account factors such as weld strength, fracture toughness, deformation and residual stress, and make reasonable selection and design based on different welding methods and materials. During the review, it is necessary to check that the quality, size, geometry, and welding process of the welds meet the standard requirements. 4. What are the key points in sizing calculation and verification of pressure vessels? answer: When performing size calculations and verification, it is necessary to consider the wall thickness, inner radius, outer radius, height, diameter and other parameters of the container, as well as the load, medium, temperature, pressure and other factors it bears. During the design process, it is necessary to check according to material properties and standard regulations, and ensure that the strength, stiffness, stability and durability of the container meet the requirements. Hope the above answers are helpful to everyone! .
The compressed package was blocked by system detection. I uploaded the pdf file. It should be OK this time.
Pressure vessel design approval personnel assessment drawing defense materials, thank you for sharing
I compressed the file twice and will try again this time.