Experimental data monitoring system based on rock-soil experimental platform

Abstract

The invention discloses an experimental data monitoring system based on a rock-soil experimental platform. The experimental data monitoring system mainly comprises various excitation types of sensors, a functional data acquisition system and a PC and terminal experimental data processing system, wherein the functional data acquisition system is connected with the sensors through cables, and is also connected with the PC and terminal experimental data processing system through a cable, the sensors are arranged on an experimental body, and the types of the sensors are selected according to the geometrical shape and physical characteristics of the rock-soil experimental body. The experimental data monitoring system based on the rock-soil experimental platform can be recycled, and a solution with the advantages of high reliability, real-time performance, automation and the like is provided for data acquisition in a rock-soil experimental system.

Description

technical field [0001] The invention relates to the field of geotechnical experiment system engineering, in particular to the field of an experimental data monitoring system of a geotechnical experiment platform. Background technique [0002] With the rapid development of computer science and the improvement of geotechnical engineering theory and methods, the combination of computer science technology and geotechnical engineering has been widely used, and geotechnical experiments are also constantly developing in the direction of informatization. The rock and soil experiment platform is mainly used to study the physical, chemical and mechanical properties of rock and soil and the variation laws of stress, strain, displacement and inclination of rock mass under load. During the experiment, the stress, strain, displacement and inclination change dynamically and in real time. It is necessary to collect a large amount of continuous and accurate data, and transmit, process and an...

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Problems solved by technology

[0003] At present, the geotechnical experiment platform has not yet got rid of the traditional experiment platform mode. The geotechnical experiment platform has a relatively simple way of collecting and processing data, rarely combines software and hardware, and cannot real-time, automatic acquisition, reliable transmission and Timely processing of data

The data collected by the geotechnical experiment may be distorted due to transmission problems, or because the data monitoring is not timely, the data cannot be processed and analyzed in time, and the experimental rules can be found and summarized in time

The use mode of simple instruments and equipment is far from meeting the current requirements for real-time convenient, automatic and high-precision monitoring, recording and analysis of rock and soil experiments

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