Simulation device and simulation method for rock mechanics experiment temperature, humidity and acid environment control

Abstract

The invention discloses a simulation device and a simulation method for rock mechanics experiment temperature, humidity and acid environment control. The device comprises a box body, a rock test specimen supporting base, a humidification and acid adding system, a real-time environment monitoring controller and a computer, wherein two ends of the box body are independently provided with an opening;the opening on the upper end is provided with a top cover; the center of the top cover is provided with a through hole; the through hole is provided with a cover plate; the opening on the lower end is provided with a base; a temperature and humidity sensor, a heating system and a Ph sensor connected with the real-time environment monitoring controller are arranged in the box body; the box body isconnected with the humidification and acid adding system through an acid and wet gas flue; the acid and wet gas flue is provided with a fan; the humidification and acid adding system and the real-time environment monitoring controller are connected; and the real-time environment monitoring controller is connected with the computer. By use of the device, acidity, temperature and humidity parameters to which a rock mechanics experiment loading process relates can be accurately controlled, the reliability and authenticity of measured rock mechanical properties can be improved, and an experimentresult is more similar to a field practical situation.

Description

technical field [0001] The invention relates to the field of rock mechanics experiments, in particular to a temperature, humidity and acid environment control simulation device and simulation method for rock mechanics experiments. Background technique [0002] Rock mechanics experiment is one of the main methods for the study of rock mechanics characteristics, and it is a work that must be carried out in the research of rock application in engineering and rock mechanics theory. Mechanical parameters are provided for calculation and design and construction of rock engineering. [0003] At present, rock mechanics experiments are mainly carried out indoors. The rock specimens are loaded by a rock testing machine to obtain the mechanical properties of the rock and its mechanical properties under different pressures. The mechanical properties of rock are affected by various parameters, of which temperature and humidity are important factors, especially for rock strength characte...

AI Technical Summary

Problems solved by technology

The current rock mechanics experimental equipment cannot effectively fit the acid, temperature and humidity environment of the engineering site, so that the rock mechanical parameters obtained by the test cannot accurately guide the engineering site application

However, only relying on the acid, temperature and humidity adjustment in the large environment of the laboratory cannot fully meet the experimental requirements, and the experimental cost is high, and the experimental environment is poor, which will bring great harm to the health of the experimental personnel.

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