Rainfall-induced dangerous rock falling simulation device

Abstract

The invention provides a rainfall-induced dangerous rock falling simulation device, which belongs to the field of geological disaster experiment equipment, and comprises a test box, a supporting plate, an angle adjusting mechanism, a dangerous rock simulation unit, a rainfall simulation mechanism and a camera. The supporting plate is arranged in the test box; the angle adjusting mechanism is connected with the supporting plate and the test box and used for adjusting the angle of the supporting plate relative to a bottom plate of the test box; the dangerous rock simulation unit is arranged on the supporting plate and is used for simulating a side slope and a dangerous rock; the rainfall simulation mechanism is arranged at the top of the test box and used for simulating rainfall; and the camera is arranged in the test box and used for acquiring images of dangerous rock movement. According to the rainfall-induced dangerous rock falling simulation device provided by the invention, scenes with different gradients and different slope heights can be simulated under the same rock condition, the adjusting process is simple and convenient, operation is easy, the experiment flexibility of thesimulation device can be effectively improved, more representative data can be obtained under the experiment conditions of different gradients, and then the experiment requirement can be better met.

Description

technical field [0001] The invention belongs to the technical field of geological disaster experimental equipment, and more specifically relates to a rainfall-induced dangerous rockfall simulation device. Background technique [0002] my country is a mountainous country, especially in the southwestern mountainous area, where geological disasters and accidents occur frequently. Moreover, the rainy season in the southwest region is long, and there are many dangerous rock collapse disasters caused by rainfall every year. In recent years, the country has strengthened the construction of the western region and increased investment in the western railway, especially the construction of the high-speed railway. Strengthen research on dangerous rock collapse disasters caused by rainfall. [0003] Over the years, a lot of research has been done on the disaster mechanism, rockfall trajectory and prevention and treatment of dangerous rock collapse disasters caused by rainfall at home ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a rainfall-induced dangerous rockfall simulation device, aiming at solving the technical problems of the dangerous rock collapse simulation experiment device in the prior art, which has poor experimental flexibility, limited data, and cannot effectively meet the experimental requirements.

Images