Geotechnical engineering landslide model test box

Abstract

The invention discloses a geotechnical engineering landslide model test box, which comprises a support base, a test box frame, an electric telescopic rod and a vibration motor, and is characterized in that the upper part of the support base is connected with a spring guide rod, and the upper part of the spring guide rod is connected with the test box frame; a first rock-soil landslide model, a second rock-soil landslide model and a third rock-soil landslide model are arranged in the test box frame, and electric telescopic rods are arranged at the rear ends of the first rock-soil landslide model, the second rock-soil landslide model and the third rock-soil landslide model; the lower parts of the first rock-soil landslide model, the second rock-soil landslide model and the third rock-soil landslide model are connected with a slidable block through a first U-shaped connecting block, and the inclination angles of the first rock-soil landslide model, the second rock-soil landslide model and the third rock-soil landslide model can be adjusted through electric telescopic rods; and the data of the rock-soil landslide can be tested more accurately through different heights of the model, and meanwhile, the test range of the test box is expanded.

Description

technical field [0001] The invention relates to the technical field of geotechnical landslides, in particular to a model test box for geotechnical engineering landslides. Background technique [0002] Landslides are frequent geological disasters in mountainous areas, and high-frequency geotechnical landslide events will occur in rainy seasons or earthquakes. Because geotechnical landslides have certain destructive capabilities, it is of great significance to prevent and control landslides. The activity intensity of geotechnical landslides, It is mainly related to the height of the landslide, the sliding speed and the position of the landslide. Generally speaking, for the landslide, the higher the position of the landslide body, the larger the volume, the faster the moving speed and the farther the moving distance, the less the activity intensity of the landslide. The higher the level, the greater the degree of harm. The traditional test box cannot adjust the inclination angl...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a kind of geotechnical engineering landslide model test box, to solve the inclination angle that traditional test box can't adjust landslide model, make the function of test box relatively simple, and can't guarantee the accuracy of landslide test data, thereby reduce Solved the problem of the utilization rate of the test chamber

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