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在用压力容器的检验中,按《在用压力容器检验规程》第24条规定,有下列情况之一的应进行强度校核:1.存在大面积腐蚀;2.强度计算资料不全或强度设计参数与实际情况不符;3.错边量与棱角度有严重超标;4.结构不合理,且已发现严重缺陷;5.检验员对强度有怀疑。
In the inspection of pressure vessels, the strength verification shall be carried out in accordance with the provisions of Article 24 of “Rules for Inspection of Pressure Vessels in Use” under any of the following conditions: 1. Large-area corrosion exists; 2. Insufficient strength calculation or strength design Parameters and the actual situation does not match; 3. The wrong side of the amount and edge angle serious overweight; 4. The structure is irrational, and serious defects have been found; 5. Inspectors have doubts about the strength.