FIELD: oil and gas industry.
SUBSTANCE: recording of signals is performed at the central monitoring point through a communication line from measuring units of workstations arranged in diagnostics places along the route. In location places of stress-and-strain state sensors the measured mechanical stresses are compared to values of allowable compressive and tensile stresses, and as per the comparison results, the decision is taken on the necessity of performing emergency prevention activities.
EFFECT: improving diagnostics reliability of stress-and-strain state of the pipeline and possibility of predicting hazardous geodynamic processes.
2 dwg
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