Marine anchoring foundation uplift bearing capacity model test device and test method

The invention discloses a marine anchoring foundation uplift bearing capacity model test device and a test method, and belongs to the field of marine geotechnical engineering. The test device comprises a model square cabin, a loading system, a water supply system and a digital control and data acqui...

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Bibliographic Details
Main Authors WANG NAN, ZHANG JINLI, SUN ANYUAN, REN YUBIN, YANG GANG, YANG QING, XU JIAOLONG
Format Patent
LanguageChinese
English
Published 11.06.2024
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The invention discloses a marine anchoring foundation uplift bearing capacity model test device and a test method, and belongs to the field of marine geotechnical engineering. The test device comprises a model square cabin, a loading system, a water supply system and a digital control and data acquisition system. According to the invention, the stainless steel model square cabin is used for bearing high water pressure, so that large-volume normal consolidated soil sample preparation is realized; the pulling resistance test under the static/dynamic load effect is realized by virtue of PLC digital control, and the stress state of the anchoring foundation is simulated; a drawing rate control sensor, a displacement sensor and the like are adopted, the uplift bearing capacity of the anchoring foundation and the movement change of the anchoring foundation are monitored in real time, and the change rule of the uplift bearing capacity and the movement position of the anchoring foundation is determined by integrating
Bibliography:Application Number: CN202410488309