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首页> 外文会议>ASME(American Society of Mechanical Engineers) Pressure Vessels and Piping Conference: Design and Analysis of Ressure Vessels and Piping: Implementation of ASME B31, Fatigue, ASME Section VIII, and Buckling Analyses; 20030720-20030724; Cleveland,OH; US >DESIGN OF AN OPTIMUM I-BEAM REINFORCEMENT FOR AN API 620 TANK
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DESIGN OF AN OPTIMUM I-BEAM REINFORCEMENT FOR AN API 620 TANK

机译：API 620储罐的最佳工​​字梁加固设计

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The objective of this paper is to analyze an existing American Petroleum Institute (API) 620 Tank[10]. The API Tank had failed in the field. The tank is analyzed without reinforcement and with an optimum I-Beam reinforcement The API Tank is used to store chemicals used in today's industry. The initial over-all dimensions of the API Tank are determined from the capacity of the stored chemicals. The design function is performed using the ASME Code Sec Ⅷ Div 1. The API Tank design is broken up into (a) bottom plate, (b) shell section with 9 mm thickness, (c) shell section with 8 mm thickness, (d) shell section with 7 mm thickness, (e) shell section with 6 mm thickness, (f) shell section with 5 mm thickness, (g) top head with 5mm thickness, (h) bolts, and (i) reinforcement ring. The designed dimensions are used to recalculate the stresses for the complete API Tank. The dimensioned API Tank without reinforcement is modeled first using STAAD Ⅲ finite element software. The stresses from the finite element software are obtained. Next the API Tank with I-Beam reinforcement was modeled using STAAD Ⅲ finite element software. Ten different I-Beams were considered for the present analysis. The main objective of this paper was to find the optimum I-Beam that resulted in safe reinforced configuration. Optimum I-Beam was considered to be the one that resulted in similar stresses for the beam as well as the tank. This assures elastic matching between the beam and the tank. The design is found to be safe for the I-Beam reinforced configuration considered.
机译：本文的目的是分析现有的美国石油协会（API）620储罐[10]。 API储罐在现场失败。分析该储罐时不进行加固，而是采用最佳的工字梁加固。API储罐用于存储当今行业中使用的化学药品。 API储罐的初始总体尺寸由存储的化学品的容量决定。使用ASME Code SecⅧDiv 1执行设计功能。API储罐设计分为（a）底板，（b）厚度为9 mm的外壳部分，（c）厚度为8 mm的外壳部分，（d ）外壳部分的厚度为7毫米，（e）外壳部分的厚度为6毫米，（f）外壳部分的厚度为5毫米，（g）顶部头的厚度为5mm，（h）螺栓，以及（i）加强环。设计尺寸用于重新计算整个API储罐的应力。首先使用STAADⅢ有限元软件对不带加强筋的API储罐进行建模。获得了有限元软件的应力。接下来，使用STAADⅢ有限元软件对具有I型梁加固的API储罐进行建模。本分析考虑了十种不同的工字梁。本文的主要目的是找到导致安全加固配置的最佳工字梁。最佳工字梁被认为是对梁和储罐产生相似应力的梁。这确保了梁和水箱之间的弹性匹配。发现该设计对于所考虑的工字梁加强配置是安全的。

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