Set of management and maintenance system for monitoring clusters of urban major transportation infrastructures

A technology of infrastructure and monitoring system, applied in the direction of transmission system, data exchange through path configuration, special data processing application, etc. Problems such as communication and integration, to achieve the effect of prolonging mean time between failures, easy upgrade and modification, and flexible expansion

Inactive Publication Date: 2013-04-17
ZHEJIANG IND POLYTECHNIC COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]In order to overcome the singleness of the existing monitoring system, there is a lack of communication and integration among the various systems, and the spatial and geographical coverage of the monitoring system is not enough to ensure the overall safety of urban transportation infrastructure Effective support is provided, the

Method used

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  • Set of management and maintenance system for monitoring clusters of urban major transportation infrastructures
  • Set of management and maintenance system for monitoring clusters of urban major transportation infrastructures
  • Set of management and maintenance system for monitoring clusters of urban major transportation infrastructures

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Experimental program
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Effect test

Embodiment 1

[0041] refer to Figure 1~Figure 4 , a cluster monitoring and complete set of management and maintenance system for major urban traffic infrastructure, the system includes:

[0042] Online monitoring module: the core is the database management module, which is used to manage all data such as bridge construction information, geometric information, monitoring information and analysis results. It is the core of the cluster monitoring system and is responsible for data storage, backup, modification, deletion and query Function;

[0043] Data analysis and processing module: compare and statistically analyze the preprocessed monitoring data through the sensor module, list or graphically display the structural state changes under various loads and environmental factors, and form a bridge health file;

[0044] Early warning evaluation module: it is used to evaluate the operating status of the structure and analyze the safety, applicability and durability of the structure based on the d...

Embodiment 2

[0081] The following will further illustrate the present invention through the specific steps of the embodiments and in conjunction with the accompanying drawings.

[0082] Referring to Figure 5(a) to Figure 11(c), taking Yeqingdou Bridge, a tied arch bridge located on Wenhui Road in Hangzhou City as an example, the overall layout of the bridge is shown in Figure 5(a). The upper structure of the bridge adopts the under-supported reinforced concrete tie arch, the calculated span is 71.6 m, the rise height is 14.32 m, and the rise-span ratio is 1:5; the arch axis is in the form of a quadratic parabola, and the equation is y=4×14.32 / 71.6 2 ×(71.6-x)x; there are 17 pairs of suspenders in the whole bridge, and the distance between adjacent suspenders is 4 m; the lower part is a reinforced concrete box abutment, and the 120 cm bored pile foundation. The total width of the bridge deck is 27.7 m, and the horizontal layout is: 3.25 m (sidewalk) + 1.60 m (tie beam) + 18.00 m (motor vehi...

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Abstract

The invention discloses a set of management and maintenance system for monitoring clusters of urban major transportation infrastructures. The system comprises an online monitoring module, a data analyzing and processing module, an early warning evaluation module, a decision support module and a monitoring system controlling, managing and maintaining module. The modules of the system take a system cluster management platform as a center, take a server as a background data base and build communication and contact through an urban network in a man-machine interaction mode. The set of management and maintenance system combines a set of management and maintenance technologies and a full-service-life concept, provides a novel solving scheme for research of informationalization of public and safe urban infrastructures, combines a hardware layer and a software layer and provides a theoretical and experimental basis for analysis and research of typical transportation infrastructures.

Description

technical field [0001] The invention relates to a whole-life-based cluster monitoring and complete management and maintenance system for major urban traffic infrastructures. Background technique [0002] Stiglitz, a Nobel laureate in economics, listed urbanization in my country and high technology in the United States as the two key factors affecting human development in the 21st century. The fierce urbanization process has supported my country's economic take-off and the world's largest transportation infrastructure construction. A large number of world-renowned bridges, tunnels, elevated roads and other major urban landmark transportation infrastructures have been built (including under construction): Such as Hangzhou Bay Bridge (the world's longest sea-crossing bridge, 36km); Sutong Yangtze River Bridge (the world's longest span cable-stayed bridge, 1088m); Qinling Zhongnanshan Tunnel from Xi'an to Zhashui section (the world's longest double hole expressway tunnel, single ...

Claims

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Application Information

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IPC IPC(8): G06F17/30H04L29/08H04L12/46
Inventor 罗晓峰邢国徽
Owner ZHEJIANG IND POLYTECHNIC COLLEGE
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