| 朱星榜，董金善，卢艳玲，姚扬，赵宁.基于国内外安全系数标准对比的球墨铸铁储罐强度研究[J].轻工机械,2016,34(1): |
| 基于国内外安全系数标准对比的球墨铸铁储罐强度研究 |
| Stress Analysis of Storage Tank Constructed from Ductile Iron Based on Comparative Study of Domestic and International Safety Factor Standards |
| |
| DOI：IO.3969/j.issn.1005-2895.2016.01.021 |
| 中文关键词: 压力容器 球墨铸铁储罐 安全系数 安全评定 爆破试验 |
| 英文关键词:pressure vessel ductile iron storage tank safety factor safety assessment blasting test |
| 基金项目: |
|
| 摘要点击次数: 1507 |
| 全文下载次数: 1132 |
| 中文摘要: |
| 针对目前球墨铸铁越来越多地应用于压力容器的制造中，而我国尚未更新相关标准中球墨铸铁压力容器安全系
数的现状，分析比较了我国TSG R00042009《固定式压力容器安全技术监察规程》、美国ASMEⅧ 1和欧盟EN
13445 6等国内外标准规范对球墨铸铁压力容器许用应力安全系数的规定。采用ANSYS Workbench有限元分析软件
对球墨铸铁储气罐进行计算，依据国内外不同的评定标准进行强度评定，并通过爆破试验验证了该空气储罐的安全性。
分析结果表明我国球墨铸铁压力容器安全系数偏大，过于保守；应在保证安全性的条件下，适当地降低安全系数。 |
| 英文摘要: |
| More and more pressure vessels constructed from ductile iron are used in recent years , But the safety factor on
pressure vessels constructed from ductile iron has not been refreshed for a long time in our country. Aiming at the
problem, the paper analyses and compares the difference of the safety factor on pressure vessel constructed from ductile
iron between TSG R0004-2009 ' Supervision Regulation on Safety Technology for Stationary Pressure Vessel' . ASME
\mi-i and EN13445-6. Applying the ANSYS Workbench analysis software to deal with the strength analysis of storage
tank constructed from ductile iron according to the different evaluation standard at home and abroad. The paper
conducted a blasting test to ensure the security of storage tank. The result show that the safety factor on pressure vessels
constructed from ductile iron is too large and conservative in our country. The safety factor should be appropriately
reduced under the condition of ensuring the safety. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |
