Bridge construction and maintenance whole-process intelligent monitoring, assessment, alarming and decision-making system and method

Abstract

Disclosed is a bridge construction and maintenance whole-process intelligent monitoring, assessment, alarming and decision-making system and method. The bridge construction and maintenance whole-process intelligent monitoring, assessment, alarming and decision-making system is composed of an intelligent collecting module and an intelligent assessment, alarming and decision-making module, wherein the intelligent collecting module integrates laser radar three-dimensional high-precision scanning technology, building information model technology and wireless intelligent sensing technology and intelligently collects multi-source heterogeneous multi-dimensional high-precision information during a bridge construction and maintenance whole process such as environment monitoring information, structure monitoring information and project process quality safety management information; the intelligent assessment, alarming and decision-making module integrates big data processing technology, cloud computing technology, artificial neural network algorithms and virtual reality technology and structures multi-stage safety alarming indexes and emergency decision-making database to perform online, real-time, high-precision, visual and intelligent assessment analysis, alarming and decision-making on structure and traffic safety performance of the bridge construction and maintenance whole process.The bridge construction and maintenance whole-process intelligent monitoring, assessment, alarming and decision-making system covers the bridge construction and maintenance whole process and has the advantages of being high in efficiency and precision, visualized, intelligent and the like.

Description

technical field [0001] The invention relates to the field of civil engineering, in particular to a monitoring, evaluation, early warning and decision-making system and method for the whole process of bridge construction and maintenance. Background technique [0002] With the rapid development of the transportation economy, the bridge projects across rivers, straits, and deep mountains and canyons have been developed rapidly. my country has successfully built super-large bridges such as Nanpu Bridge, Sutong Yangtze River Bridge, Donghai Bridge, Hangzhou Bay Bridge, Hong Kong-Zhuhai-Macao Bridge, Baling River Bridge, and Beipanjiang Bridge. The giant super cross-sea traffic projects in the three major straits are being planned and studied. These extra-large bridge projects are huge in scale, novel in structure, and adopt many technological innovations, which have a great social impact. However, they face harsh marine environments such as deep water, typhoons, and huge waves, o...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an intelligent monitoring, evaluation, early warning and decision-making system and method for the whole process of bridge construction and maintenance, so as to solve high-precision, high-efficiency, intelligent safety monitoring, evaluation analysis and early warning decision-making in the whole process of bridge construction and operation

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