Information system for open trench tunnel lining construction

Abstract

The invention discloses an information system for open trench tunnel lining construction. The information system is used for controlling the pouring, transportation and curing of concrete in a liningconstruction process of an open trench tunnel and the centralized dispatching of equipment for building operation of the lined tunnel. The information system comprises a construction comprehensive information database, wherein the construction comprehensive information database comprises an engineering information management system, a lining construction management system, a construction safety monitoring system and a system control panel, the engineering information management system is used for displaying the lining construction information and productive task of the open trench tunnel, thelining construction management system is used for controlling the pouring, transportation and curing of the concrete in the lining construction process of the open trench tunnel and the centralized dispatching of the equipment for the building operation of the lined tunnel, and the construction safety monitoring system is used for monitoring the lining construction process of the tunnel. The information system has the technical effects of centralized integration of construction information and instant construction control and dispatching and can be widely applied to the technical field of tunnel construction control.

Description

technical field [0001] The invention relates to the technical field of tunnel construction control. More specifically, the present invention relates to an information system for lining construction of open-cut tunnels. Background technique [0002] In the lining construction of open-cut tunnels, formwork trolleys and reinforcement trolleys are widely used, and the characteristics of their mechanized operations meet the needs of the times, but there are still the following problems: [0003] (1) In the case of many tunnel working faces, the number of on-site personnel and mechanical equipment is large and widely distributed, and the construction instructions are complicated to operate. There is a lack of efficient cooperation between various construction links, and the entire construction process lacks a real-time visualized control platform. Unable to realize centralized information management of construction [0004] (2) The tunnel construction safety monitoring and on-si...

AI Technical Summary

Problems solved by technology

[0003] (1) In the case of many tunnel working faces, the number of on-site personnel and mechanical equipment is large and widely distributed, and the construction instructions are complicated to operate. There is a lack of efficient cooperation between various construction links, and the entire construction process lacks a real-time visualized control platform. Unable to realize centralized information management of construction

[0004] (2) The tunnel construction safety monitoring and on-site construction are relatively independent and insufficiently connected. When potential danger or emergency occurs, it cannot be communicated to the site for construction control at the first time, which increases the safety risk of the project

[0005] (3) The walking control and operation methods of the formwork trolley and steel trolley are single-point manual operation, lack of effective centralized control and safety monitoring, the degree of automation is low, and the construction process and quality control are difficult

[0006] (4) In order to ensure the quality of lining concrete pouring, it is necessary to carry out real-time control from the whole process of concrete production, transportation and pouring, and the site management and production scheduling are very difficult

[0007] The current common practice at home and abroad is mainly based on on-site command and dispatch, manual operation of mechanical equipment, and manual monitoring and recording, which cannot be applied to tunnel projects with long lengths, large cross-sectional areas, and a large number of working faces.

Therefore, the integrated lining construction information system of open-cut tunnels can solve the problems of low construction production efficiency, difficulty in construction process and quality control, cumbersome on-site organization, chaotic production scheduling, and high project safety risks.

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