Performance testing device and testing method for expansion joint

The invention relates to the technical field of expansion joint processing, and provides an expansion joint performance testing device which comprises a testing table, a fatigue testing device and a threaded lead screw are arranged on the testing table, a sliding block is arranged on the threaded le...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DOU LEI, LYU JIJUN, MA TAO, XI JINGBO, MA NAN, YANG BAOXUAN, LIU YANG, ZHANG HAIDONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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