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来源：百度知道 编辑：UC知道 时间：2024/06/08 10:51:00
裂解气管道系统变形原因分析

摘要

本文主要对齐鲁乙烯E-BA-2117裂解炉投用并线后引起的原裂解气总管48P-1083-A1T引起的管道系统振动及变形情况进行分析校核。首先根据现场数据建立正确的ANSYS模型，并在有限元模型上施加约束和边界载荷条件进行模拟，查看变形和受力情况，最后根据安全性条件进行校核。结果符合要求。

关键词： ANSYS ；管道；系统变形；裂解气
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Decomposition trachea system distortion reason analysis

Abstract

The original crack which to the Qi and Lu ethylene E-BA-2117 cracking furnace this article mainly throws after and line causes to vent spleen the piping system vibration which and the distortion situation main pipe 48P-1083-A1T causes carries on the analysis examination. First according to the field data establishment correct ANSYS model, and exerts the restraint and the edge load condition on the finite element model carries on the simulation, examined that the distortion and the stress situation, carry on the examination finally according to the secure condition. The result meets the requirement.

Key word: ANSYS; Pipeline; System distortion; The crack vents spleen