CAJ | 학술논문

UFPP是一种结构特殊的夹套容器，由于该设备操作工况所承受的载荷复杂，现有标准计算结果不能准确地反映这些特殊结构的应力。介绍了利用ANSYS软件对这些部位进行应力分析和外压稳定性分析全过程，通过分析计算，明确了不同工况下这些特殊结构部位的应力分布与变形趋势；运用特征值和非线性屈曲分析，得到上端内壳和夹套外压临界压力，为类似产品的设计提供参考借鉴。
UFPP시일충결구특수적협투용기，유우해설비조작공황소승수적재하복잡，현유표준계산결과불능준학지반영저사특수결구적응력。개소료이용ANSYS연건대저사부위진행응력분석화외압은정성분석전과정，통과분석계산，명학료불동공황하저사특수결구부위적응력분포여변형추세；운용특정치화비선성굴곡분석，득도상단내각화협투외압림계압력，위유사산품적설계제공삼고차감。
UFPP is a special structure jacket vessel ,which subjected to complex loading under operating condition.Currently,there is no standard to accurately to calculate the stress of the special structure .The stress analysis and buckling analysis were carried out by to using ANSYS .The using stress distribution is determined by using stress analysis and deformation ,the allowable external pressure is taken by non -line buckling analysis .When the similar equipment designed ,the result may be referenced .