Loading head-replaceable load tester for calcareous sand

The invention discloses a loading head-replaceable load tester for calcareous sand. The supporting mechanism comprises a lower platform, an upper platform, a left vertical beam, a right vertical beamand a rear vertical beam, wherein one end of the left vertical beam, one end of the right vertical be...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG TAO, LYU RUNDONG, FENG WEIHAO, CUI HANSHENG, WU XUEHUI, WENG HESEN, CHEN DONG, XU SIFA, WANG QIXIANG, LOU KEDONG, QIU HANGYING, FU YAJUN, CHEN ZHENHUAN, WU SHUWEI, WANG ZHE, REN KANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The invention discloses a loading head-replaceable load tester for calcareous sand. The supporting mechanism comprises a lower platform, an upper platform, a left vertical beam, a right vertical beamand a rear vertical beam, wherein one end of the left vertical beam, one end of the right vertical beam and one end of the rear vertical beam are fixedly connected with the upper platform, and the other end of the left vertical beam, the other end of the right vertical beam and the other end of the rear vertical beam are fixedly connected with the lower platform. The loading mechanism comprises ajack, a lower loading head and an upper loading head, wherein the lower loading head is detachably and fixedly installed on the jack top disc, and the upper loading head is detachably and fixedly installed on the upper platform. The detection mechanism comprises a pressure sensor, a first CT scanner, a second CT scanner, a third CT scanner and a control console. The control console forms a closedcircuit with a liquid cryst