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首页> 外文期刊>International Journal of Marine Engineering Innovation and Research >Stress Analysis of Land Subsidence Effect on Header Pipe 12 Inch in LPG Station Semarang
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Stress Analysis of Land Subsidence Effect on Header Pipe 12 Inch in LPG Station Semarang

机译：LPG Station Semarang中标尺12英寸地线沉降效应的压力分析

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In the process of distributing LPG to all regions in Indonesia, LPG stations have an important role. In operation, LPG stations may have hazards caused by environmental conditions such as pipe fatigue (fatigue) due to geotechnical forces or failure of components in the system. Research case of? piping systems used pipe stress analysis. The purpose of this analysis is to know the deflection of the pipe, the loads that occur by the pipe, and the safety of the pipe and its support. This analysis refers to the code or standard ASME B31.3 where the stress analysis is performed using software. In the process of pipe modeling, there are variations of loading such as pressure load variation, wall thickness and elevation of soil degradation value. From the results of calculation and simulation pipe stress analysis using software can be seen that ?header pipe 12 inch at LPG station of Semarang is NOT stress, so it is safe to be use. The thickness of the pipe allowed for to be unstable when the operating pressure is greater than 0.15 inch, and the operating pressure allowed for the pipe to be unstable at a thickness of 0.4 pipe (schedule 40) is less than 725 Psi (50 Bars).
机译：在将LPG分发到印度尼西亚的所有地区的过程中，LPG站具有重要作用。在操作中，LPG站可能具有由于岩土力或系统中部件的岩土力或部件的失效而导致的环境条件（例如管疲劳（疲劳）引起的危险。研究案例？管道系统使用管应力分析。该分析的目的是知道管道的偏转，管道发生的负载，以及管道的安全性及其支撑。该分析是指使用软件执行应力分析的代码或标准ASME B31.3。在管道建模过程中，诸如压力负荷变化，壁厚和土壤降解值的升高等载荷变化。从计算结果和模拟管道应力分析的结果可以看出，可以看出，Semarang LPG站的标题管12英寸不是压力，因此可以使用它是安全的。当工作压力大于0.15英寸时，管的厚度允许是不稳定的，并且管道允许在0.4管道的厚度不稳定的操作压力（时分40）小于725psi（50巴） 。

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