Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
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 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 the relation between the uplift bearing capacity and the displacement.
本发明公开了一种海洋锚固基础抗拔承载力模型试验装置及测试方法，属于海洋岩土工程领域。该试验装置包括模型方舱、加载系统、供水系统和数字控制与数据采集系统。本发明通过不锈钢模型方舱，承受高水压作用，实现大体积正常固结土样制作；依靠PLC数字控制实现静/动荷载作用下抗拔力测试，模拟锚固基础的受力状态；采用拉拔速率控制和位移传感器等，实时监测锚固基础抗拔承载力和锚固基础的移动变化，综合抗拔力与位移关系，确定锚固基础抗拔承载力与运动位置的变化规律。
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 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 the relation between the uplift bearing capacity and the displacement.
本发明公开了一种海洋锚固基础抗拔承载力模型试验装置及测试方法，属于海洋岩土工程领域。该试验装置包括模型方舱、加载系统、供水系统和数字控制与数据采集系统。本发明通过不锈钢模型方舱，承受高水压作用，实现大体积正常固结土样制作；依靠PLC数字控制实现静/动荷载作用下抗拔力测试，模拟锚固基础的受力状态；采用拉拔速率控制和位移传感器等，实时监测锚固基础抗拔承载力和锚固基础的移动变化，综合抗拔力与位移关系，确定锚固基础抗拔承载力与运动位置的变化规律。
Marine anchoring foundation uplift bearing capacity model test device and test method
一种海洋锚固基础抗拔承载力模型试验装置及测试方法
YANG GANG (Autor:in) / WANG NAN (Autor:in) / SUN ANYUAN (Autor:in) / YANG QING (Autor:in) / XU JIAOLONG (Autor:in) / REN YUBIN (Autor:in) / ZHANG JINLI (Autor:in)
11.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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