| 摘要 |
PURPOSE: A method of evaluating and recovering the reliability of a high-temperature/high-pressure pipe and a support system by reflecting a driving environment is provided to enable the stress in the structure of a pipe system to be recovered to be within an allowable range since load is applied according to the changed environment of the pipe system. CONSTITUTION: A method of evaluating and recovering the reliability of a high-temperature/high-pressure pipe and a support system by reflecting a driving environment is as follows. The display load of a hanger and the display distance of a pipe system are checked when the pipe system is in a room temperature and in a high temperature, respectively. The display load of a support and the display distance of the pipe system are checked. The performance of a pipe support unit is evaluated. Data is created to recognize the confidence level for the whole pipe system. The load change on a pipe support point is calculated in the reverse order of the steps of calculating the reliability data.
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