压力容器
壓力容器
압력용기
2001年
3期
60-62,82
,共4页
陈少梁%李思华%王涛%杨宏冰
陳少樑%李思華%王濤%楊宏冰
진소량%리사화%왕도%양굉빙
废热锅炉%椭圆管%安全评估
廢熱鍋爐%橢圓管%安全評估
폐열과로%타원관%안전평고
A boiler for pyrolysis of diesel oil using remaining heat was investigated.Three geometry models on the gas collection tube of the boiler with initial defects were built up based on the NDT data.The effect of damage to the ability of enduring loads of the tube was taken into account by the way of FEA.By applying the rules of ASME Ⅷ and of JB4732-95 standard,some prediction and discussion about the defect effects to the equipment in the engineering was made.
