【摘要】 研究了球罐焊接后、高温回火后及水压试验后壳体中内应力的分布,概括地叙述了测量情况及测试结果。更多还原

【Abstract】 The stress distribution inside the shell of spherical storage tank at as-weld state, high temperature tempered state and state after hydraulic pressure testing was studied. The measurement and result of stess distribution is described in general.更多还原