Construction expert information system applicable to extra-large underground cavern group

Abstract

The invention relates to a construction expert information system applicable to an extra-large underground cavern group. The system comprises a data information acquisition and wireless transmission platform and five main subsystems, wherein the data information acquisition and wireless transmission platform is a construction information acquisition and wireless transmission platform based on the Internet of Things, the five systems include the information collecting and processing subsystem, the construction progress visualization and real-time control subsystem, the construction real-time simulation and feedback subsystem, the early warning, forecasting and decision supporting subsystem and the extra-large underground cavern group construction site information management system based on B / S architecture. The construction expert information system has the functions in the aspects of construction information collection, construction progress organization and management, construction monitoring, construction safety control, construction early warning and emergency decisions for construction safety of the extra-large underground cavern group, and the complex, changeable and uncertain construction environmental conditions of underground engineering can be met; construction progress and construction safety of underground caverns can be dynamically analyzed, predicted and displayed, and powerful analysis tools and technical supports can be provided for progress control and construction safety management decisions of the underground cavern group.

Description

technical field [0001] The invention belongs to the technical field of underground engineering, and in particular relates to a construction expert information system suitable for super large underground caverns. Background technique [0002] Underground caverns are important structures in many fields such as water conservancy, transportation, railways, and military affairs. Under the current level of engineering practice and theoretical analysis, there are many key technical problems to be solved urgently in the construction safety of underground cavern group projects in complex environments (engineering geological conditions, hydrological conditions, high ground stress, etc.). The basic feature of the underground cavern group is that the geological environment is complex and changeable. Its construction plan must consider a large number of geological factors, engineering factors and construction factors that are intricately related and cannot be accurately quantified, and c...

AI Technical Summary

Problems solved by technology

The basic feature of the underground cavern group is that the geological environment is complex and changeable. Its construction plan must consider a large number of geological factors, engineering factors and construction factors that are intricately related and cannot be accurately quantified, and comprehensively consider the use requirements, funds, technical conditions, and time. However, the premise to achieve this goal is to be able to obtain and analyze accurate construction site data information in real time, which is difficult in the actual construction process. There are two main problems: one is the existing monitoring Instruments and monitoring methods are very difficult for massive data collection and real-time transmission

At present, there are many researches on the application of expert systems to solve underground engineering problems at home and abroad, but all the researches focus on the analysis and evaluation of monitoring data, and the expression of construction appearance is not integrated with monitoring information, and the simulation of construction process does not consider structural safety. influence, but not involved in the wireless data transmission method under complex, long-distance underground cavern group layout

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