【Daily Question】6.3 Low-Temperature Structures

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This post was last edited by ren6602121 on 2015-6-4 08:34. In order to increase the popularity of the container section, an \"One Question per Day\" activity was initiated under the guidance of the leaders, aiming to foster active technical exchanges while also providing financial rewards to users. The structural design of low-temperature pressure vessels and their components shall fully take into account the following requirements (e). The structure should be as simple as possible to reduce the constraints on the welded parts. The b structure should avoid generating excessive temperature gradients. The C-shaped structure should reduce local stress concentrations as well as sudden changes in cross-section. For containers with welded nozzles and attachments having complex load conditions, when stress-relief heat treatment is required after welding but overall heat treatment is not possible, the possibility of performing heat treatment separately on the welded areas should be considered. e All of the above. Reply with the answer you think is correct; participating in the quiz earns +1 wealth point (points are added automatically according to the rules). If your answer is incorrect, no additional points or feedback will be given. Answering all questions correctly earns an extra +3 wealth points. If you provide a detailed explanation or analysis of the questions and answers, you will receive additional wealth points as well. If your answer is correct and your explanation is accurate, it will be marked as the best reply (the best assistance). Feel free to answer; please do not reply repeatedly ； If a, b, c, and d are all correct, choose e; answering a, b, c, d, e will result in no points. Note: We will close this post after 24 hours to announce the answers and explanations, as well as the best response (the best help provided). Charisma Reward: If you post a topic in this section within two days to provide a detailed explanation of the knowledge points covered in this question, please reply to this post to inform us, and we will have a moderator award you charisma points. It is not allowed to simply copy and paste; original content is preferred, with at least some organization by the user along with personal insights. After registration, we will rank participants based on the content of their posts: the last-place contestant will receive +1 charm point, the second-to-last contestant +2 charm points, and so on, with the highest score earning +5 charm points. http://bbs.hcbbs.com/thread-1381938-1-1.html Inviting friends to join earns wealth. http://bbs.hcbbs.com/thread-1389197-1-1.html Seeking sponsorships from manufacturers