Submarine landslide impact pipeline simulation device and test method

• Main Authors: WANG JUN, QIN WEI, JIANG JIANXIONG, CHU XIANGRU, FAN NING, GUO LIN
• Format: Patent
• Language: Chinese; English
• Published: 16.04.2021
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention discloses a submarine landslide impact pipeline simulation device which comprises an arm type geotechnical centrifuge, a simulated water environment arranged in a model box of the arm type geotechnical centrifuge, a simulated pipeline fixed in the simulated water environment and a simulated landslide soil sample loader capable of moving relative to the simulated pipeline. The loader is connected with abooster, the loader can be pushed by the booster to move towards the simulation pipeline, and the simulation pipeline is impacted by the simulation landslide soil sample on the loader. The device can also comprise a water environment simulation device for forming a simulated water environment and a data monitoring device for data acquisition. The submarine landslide impact pipeline engineering problem under the real gravity level can be simulated, the actual working condition is better met, the landslide body dynamic impact pipeline process can be comprehensively monitored and analyzed, the functio