Landslide susceptibility model comparative analysis system and display device based on big data

Abstract

The invention relates to the technical field of landslide disaster display, in particular to a landslide susceptibility model comparative analysis system based on big data and a display device.The landslide susceptibility model comparative analysis system comprises a bottom plate, a supporting base is fixedly connected to the top face of the bottom plate, a positioning shaft is rotatably inserted into the top of the supporting base, and rotary display mechanisms are arranged on the two sides of the supporting base; the rotary display mechanism comprises a transmission ring rotationally connected with the supporting seat, and the outer side of the transmission ring is fixedly connected with a plurality of first connecting shafts annularly at equal angles. According to the landslide susceptibility model test device, the rotary display mechanism drives the object source bodies to rotate, so that the object source bodies cut with different slope surfaces are contrasted and displayed in a multi-angle and all-directional manner, and the display effect of a landslide susceptibility model test is improved; the material source body sliding onto the material receiving hopper in the test process can be conveniently and directionally conveyed and collected, so that the cleanness and tidiness of a test display environment are ensured.

Description

technical field [0001] The invention relates to the technical field of landslide disaster display, in particular to a landslide susceptibility model comparison analysis system and display device based on big data. Background technique [0002] The laboratory often uses the landslide source body to simulate the cause of the rockslide geological disaster. Generally, the landslide source body is placed in the test box, and the impact of vibration on the landslide is simulated by slightly shaking the landslide source body in the test box. The impact of rainwater flushing on the landslide is simulated by spraying water on the landslide source body on the test box. The traditional test comparison display device generally only has one test box. When studying the causes of landslides under different working conditions, it is necessary to reciprocate to the test box many times. The landslide source body is put in, and different external conditions need to be applied to the source bod...

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Problems solved by technology

[0002] The laboratory often uses the landslide source body to simulate the cause of rock landslide geological disasters. Generally, the landslide source body is placed in the test box, and the impact of vibration on the landslide is simulated by slightly shaking the landslide source body in the test box. The influence of rainwater flushing on landslides is simulated by sprinkling water on the landslide source body on the test box. The traditional test comparison display device generally only has one test box. When studying the causes of landslides under different working conditions, it is necessary to reciprocate multiple times Putting in the source body of the landslide requires different external conditions to be applied to the source body accordingly. The research process is complicated and laborious, and the traditional test device is not easy to carry out two sets of experiments at the same time for comparison, which affects the effectiveness of the landslide disaster susceptibility test. It is not easy to collect the source body of the landslide that fell during the experiment, which affects the cleanliness of the test display environment

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