Secondary stress simulation device for repaired buried pipeline and test method

The invention relates to the technical field of buried pipeline performance testing, in particular to a device and a method for simulating secondary stress of a repaired buried pipeline. A device for simulating secondary stress of a repaired buried pipeline comprises a loading frame, the loading fra...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HUI ERQING, ZHANG HAN, GAO CHAO, DONG SHUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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