Model test device for simulating the instability failure of rock and soil slopes under complex conditions

A model test device and slope instability technology, applied in the field of slope engineering and mine geotechnical engineering, to achieve the effect of convenient operation and simple structure
CN110658324APending Publication Date: 2020-01-07KUNMING UNIV OF SCI & TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
KUNMING UNIV OF SCI & TECH
Publication Date
2020-01-07

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Abstract

The invention discloses a model test device for simulating the instability failure of rock and soil slopes under complex conditions, and belongs to the technical fields of geotechnical engineering andmining engineering. The model test device comprises a wind and rain simulation system, an earthquake simulation system, a similar model test system and a monitoring system. Through the adoption of the device, similar model test of rock and soil slope bodies such as waste dumps and tailings dams can be carried out efficiently, and the stability and failure modes of the slope bodies under rainfall,earthquake and the coupling action thereof can be researched and analyzed.
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Description

technical field

[0001] The invention relates to a model test device for simulating rock and soil slope instability failure under complicated conditions, and belongs to the technical field of slope engineering and mine geotechnical engineering. Background technique

[0002] Due to the variety of failure mechanisms of rock and soil slopes, and the failure process is often accompanied by dynamic changes of various factors, the conclusions obtained by simply using theoretical analysis methods to analyze the failure mechanism and failure process cannot accurately and fully reflect the real situation. The destructiveness of rock and soil slopes is so great that it is impossible to repeat experiments in reality. Therefore, model experiments have become an effective way to study the failure mechanism of rock and soil slopes, the degree of impact after failure, and the prevention and control measures. The model can be used to simulate the failure of rock and soil slopes by selecting ...

Claims

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