CAJ | 학술논문

合理确定设计寿命体现设计水平，而确定设计寿命需要失效模式的控制和工程经验的积累。一般以工程经验确定设计寿命，再以失效模式控制来保障设计寿命。其中合理结构选材及确定腐蚀裕量是对腐蚀失效的控制，而合理设置安全附件又是对超设计条件失效的控制，开孔补强则是对强度失效控制之一，耐压试验是对建造的可靠性控制等，结合分气缸施工图工艺审图所发现的问题，对此进行了讨论，并给出合理的建议。
합리학정설계수명체현설계수평，이학정설계수명수요실효모식적공제화공정경험적적루。일반이공정경험학정설계수명，재이실효모식공제래보장설계수명。기중합리결구선재급학정부식유량시대부식실효적공제，이합리설치안전부건우시대초설계조건실효적공제，개공보강칙시대강도실효공제지일，내압시험시대건조적가고성공제등，결합분기항시공도공예심도소발현적문제，대차진행료토론，병급출합리적건의。
Reasonable design life reflects the design level. The determination of the design life needs failure mode control and engineering experience accumulation. Usually, the design life is conifrmed by engineering experience, and ensured by failing mode control. Reasonable material and structure to determine the corrosion allowance is the control of corrosion failure. Setting up reasonable safety attachment is the control of the super design conditions for the failure. Opening reinforcement is one of the controls of strength failure. Withstand voltage test is to build the reliability of the control and so on. Found with the technological plan approval points to the problems of cylinder construction drawing, which are discussed, and given reasonable Suggestions.