Device and method of indoor landslide model experiment

Abstract

The invention provides a device and a method of indoor landslide model experiment, solves the problem that the traditional simulation device can hardly simulate the whole process of the landslide from the development to the occurrence. The model comprises a landslide model, an experiment process record-storage-analysis equipment and intelligent temperature control box. The landslide model is placed in the intelligent temperature control box. The landslide model comprises a slide bed, a slide body and a geologically defected structure which is made of heat sensitive material. The device unshackles the confinement of traditional material, uses the heat sensitive material to simulate the landslide defected structure, uses the heat sensitive material characteristic that the physical property of the heat sensitive material varies with the temperature variation of the environment where the material exists. A novel design method is proposed for the execution of indoor landslide physical model experiment based on heat sensitive material. The application of the method and the device can facilitate the convenient acquisition of a whole series of process material including the burgeoning, developing and occurring of landslide calamities caused by geological defects, and has positive function to the study of defective landslide calamity development process.

Description

technical field [0001] The invention relates to laboratory disaster simulation, in particular to an indoor landslide model test device and a test method thereof. Background technique [0002] Landslide disasters are the most common geological disasters on open-air slopes. For a long time, landslide geological disasters have deprived a large number of people of their lives, destroyed houses, roads, bridges and other important infrastructure, caused huge losses to human beings, and seriously threatened the sustainable development of social economy. healthy growth. [0003] Landslide hazards are not limited to landslides with mountainous terrain, but also include dumps, construction waste dumps, and muck dumps. At the same time, the occurrence of open-air landslide disasters is particularly susceptible to natural or human factors such as rainfall, earthquakes, freeze-thaw, blasting, excavation, and stacking. [0004] Numerous landslide events have shown that landslide defects...

AI Technical Summary

Problems solved by technology

[0006] The invention proposes an indoor landslide model test device and its test method, which solves the problem that the tradition

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