A Multisource Monitoring Data Coupling Analysis Method for Stress States of Oil Pipelines under Permafrost Thawing Settlement Load

<div>Pipe coordinates and pipe strain derived by IMU for one pipeline in China. (a) Pipe coordinates derived by IMU. (b) The primary strain results without treatment derived by IMU.</div>

Mathematical Problems in Engineering

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Figure 4

Figure 4: A Multisource Monitoring Data Coupling Analysis Method for Stress States of Oil Pipelines under Permafrost Thawing Settlement Load 