Mathematical-statistical model for predicting the tendency of the mechanical integrity of a buried pipeline

3rd International Meeting for Researchers in Materials and Plasma Technology; 1st Symposium on Nanoscience and Nanotechnology

物理学;材料科学

Aponte Betancur, H.^1 ; Vera Lopez, E.^1 ; Pineda Triana, Y.^1

Universidad Pedagógica y Tecnológica de Colombia, Tunja, Colombia^1

关键词: Buried pipelines;    Environmental conditions;    Material wear;    Mathematical statistical models;    Mechanical integrity;    Process Modeling;    Service conditions;    Time of use;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/687/1/012003/pdf
DOI  :  10.1088/1742-6596/687/1/012003

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

This paper is intended to use a process model stochastic renewal to analyze the disintegration of the pipeline due to the time of use and service conditions, classifying the pipeline into segments according to the conditions to which it is exposed (temperatures, pressures, speed flow, environmental conditions, etc.). The model will determine the material wear over time, periods of renewal of the material and life chances at any time.