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首页> 外文期刊>American Journal of Mechanical Engineering >ESA as a Significant Tool for Intensification of Structural Elements of Pipe Systems
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ESA as a Significant Tool for Intensification of Structural Elements of Pipe Systems

机译：ESA是强化管道系统结构要素的重要工具

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摘要

Complex mechanical systems intended for gas transport are formed by complicated technological piping units. Their main components are gas pipelines, compressor stations, connection and distribution nodes, etc. As a part of their operation, monitoring but especially within long-term intensification of their technical competence, it is necessary to solve a variety of complex technical problems. These are mainly related to monitoring and prediction of lifespan of critical system elements, then also to monitoring corrosion damaged pipeline and related repairs and eventually to rectification of older bridges and other temporary or unsatisfactory technical solutions. Important interacting negative factors in the process are gradual degradation of used material, presence of residual stresses, etc. Solving these problems is unthinkable without active application of experimental modeling, relevant experimental methods and corresponding hardware and software. This mainly includes means of modal analysis and analysis of deformation and mechanical stresses. The article also presents relevant conclusions from solving environment of specific technical problems in the conditions of gas piping transport system in the Slovak Republic.
机译：用于气体输送的复杂机械系统是由复杂的技术管道单元形成的。它们的主要组件是天然气管道，压缩机站，连接和分配节点等。作为其运行，监视的一部分，尤其是在长期增强其技术能力的情况下，有必要解决各种复杂的技术问题。这些主要与监视和预测关键系统元件的寿命有关，然后与监视腐蚀损坏的管道和相关的维修工作有关，并最终与旧桥梁的矫正以及其他临时或不令人满意的技术解决方案有关。在此过程中，重要的相互影响的负面因素是用过的材料的逐渐降解，残余应力的存在等。如果不积极应用实验模型，相关实验方法以及相应的硬件和软件，解决这些问题是不可想象的。这主要包括模态分析和变形和机械应力分析的手段。本文还通过解决斯洛伐克共和国天然气管道运输系统条件下特定技术问题的环境提出了相关结论。

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