压力容器支承式支座局部区域的应力分析和强度评定

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1、...武汉工业学院毕业论文目录摘要.............................................................IIAbstract........................................................III1．绪论.........................................................11．1研究背景及意义........................................................................

2、...............................11．2研究方法.....................................................................................................................21．2．1钢制化工容器强度计算法......................................................................21．2．2有限元（ANSYSWorkbenc）h分析法....................

3、...............................32.计算支承式支座实际承受的载荷....................................52.1支座选用分析..............................................................................................5...2.2．支座实际承受载荷的计算........................................................................5..3．用HG2058

4、2-1998钢制化工容器强度计算规定（WRC107/297计算方法）计算 封头的局部应力.....................................................73.1壳体参数和附件参数的确定....................................................................................73.2．壳体上局部应力的计算...............................................................................

5、..........83．2．1壳体上与支座接触处有垫板时局部应力的计算.............................93．2．2壳体上与支座接触处没有垫板时局部应力的计算.......................113.3局部应力的强度较核..............................................................................................133.3.1壳体上与支座接触处有垫板时的强度评定.........................................14

6、3.3.2壳体上与支座接触处没有垫板时的强度评定.....................................154．用有限元法（ANSYSWorkbenc）h计算支座承受载荷所引起的封头壳体应力..................................................................164.1ANSYSWorkbench在应力分析中的分析原理过程.....................................164.1.1应力分析中的不连续区...................................

7、..........................................164.1.2有限元的设计分析原理.............................................................................174.1.3ANSYSWorkbench的使用..........................................................................184.2用ANSYS分析压力容器封头壳