scholarly journals Assessing the potential value of bridge monitoring systems

2016 ◽  
Vol 169 (2) ◽  
pp. 126-138 ◽  
Author(s):  
Paul J. Vardanega ◽  
Graham T. Webb ◽  
Paul R. A. Fidler ◽  
Campbell R. Middleton
Keyword(s):  
Monitoring Systems ◽  
Bridge Monitoring ◽  
Potential Value

scholarly journals Discussion: Assessing the potential value of bridge monitoring systems

2017 ◽  
Vol 170 (1) ◽  
pp. 87-88
Author(s):  
Paul J. Vardanega ◽  
Graham T. Webb ◽  
Paul R. A. Fidler ◽  
Campbell R. Middleton ◽  
John Collins
Keyword(s):  
Monitoring Systems ◽  
Bridge Monitoring ◽  
Potential Value

Selective random decrement techniques for bridge monitoring systems

2005 ◽  
Vol 1 (4) ◽  
pp. 397-404 ◽  
Author(s):  
Sreenivas Alampalli ◽  
Titus GH. Cioara
Keyword(s):  
Monitoring Systems ◽  
Bridge Monitoring ◽  
Random Decrement

Installation of bridge monitoring systems in Connecticut

1996 ◽  
Author(s):  
Robert Lauzon ◽  
John T. DeWolf
Keyword(s):  
Monitoring Systems ◽  
Bridge Monitoring

Remote Bridge Monitoring Systems for Bridge Condition

1997 ◽  
Vol 16 (1) ◽  
pp. 43-56 ◽  
Author(s):  
Sreenivas Alampalli ◽  
Gongkang Fu
Keyword(s):  
Structural Damage ◽  
Structural Engineering ◽  
Continuous Monitoring ◽  
Monitoring Systems ◽  
Bridge Monitoring ◽  
Vibration Properties ◽  
Parameters Of Interest ◽  
Over Time

Long-term continuous monitoring of structures may be helpful in many aspects of structural engineering when parameters of interest may change significantly over time. To test the idea of continuous monitoring for bridges, and to examine sensitivity of vibration properties to structural damage/deterioration, specifications have been developed for remote bridge-monitoring systems. They were implemented on two structures for experimental monitoring of condition. This report describes their capabilities and summarizes experience in their design, installation, and operation.

Need for Bridge Monitoring Systems to Counter Railroad Bridge Service Interruptions

2012 ◽  
Vol 2313 (1) ◽  
pp. 134-143 ◽  
Author(s):  
Duane Otter ◽  
Richard Joy ◽  
Mary Clara Jones ◽  
Luis Maal
Keyword(s):  
Monitoring Systems ◽  
Bridge Monitoring ◽  
Service Interruptions ◽  
Railroad Bridge

A Study on the Problems with Long-Term Bridge Monitoring Systems, and Suggested Solutions

2008 ◽  
Vol 47-50 ◽  
pp. 53-56
Author(s):  
Ki Tae Park
Keyword(s):  
Monitoring System ◽  
Large Scale ◽  
Fiber Optic Sensor ◽  
Sensor Technology ◽  
Monitoring Systems ◽  
Bridge Monitoring ◽  
Problems And Solutions ◽  
Bridge Structures ◽  
Bridge Monitoring System

The first long-term bridge monitoring system in Korea was installed in 1995, and many bridges have been maintained by long-term monitoring systems. Recently, reliability of data and cost effectiveness have been increased by advanced sensor technology (fiber optic sensor, RFID, USN etc) and measuring equipment. In Korea, the large-scale project for the safety network integration for long-term smart monitoring systems for bridge structures started in 2007, and this is the second year of the project. In this system, various innovative sensor types are considered. To increase the effectiveness of this network system, an analysis of the problems with the conventional long-term bridge monitoring system and solution investigations are needed. The biggest problems are low durability and data reliability because of noise, and the lack of data applications techniques. Therefore, in this paper, a brief summary of the projects is presented and the state of bridge monitoring systems in Korea is investigated, and various problems and solutions for these problems are briefly suggested.

scholarly journals Prioritisation methodology for application of bridge monitoring systems for quick post-earthquake assessment

2014 ◽  
Vol 4 (4) ◽  
pp. 255-276
Author(s):  
Piotr Omenzetter ◽  
Poonam Mangabhai ◽  
Ravikash Singh ◽  
Rolando Orense
Keyword(s):  
Monitoring Systems ◽  
Bridge Monitoring ◽  
Earthquake Assessment

scholarly journals Innovative aspects in developing bridge monitoring systems

2018 ◽  
Vol 216 ◽  
pp. 01009 ◽  
Author(s):  
Andrey Yashnov ◽  
Pavel Kuzmenkov
Keyword(s):  
Systematic Approach ◽  
Operational Reliability ◽  
Design Parameters ◽  
Monitoring Systems ◽  
Bridge Monitoring ◽  
Strain Behavior ◽  
Status Monitoring ◽  
Accumulated Damage ◽  
Bridge Structures

The average age of bridges in operation and their accumulated damage are ever increasing, while design solutions of new bridges are increasingly complex. It is difficult to adequately reflect performance characteristics of these structures in design models. In order to prevent accidents during construction and operation, it is necessary to verify experimentally that the actual stress-strain behavior corresponds to design parameters. Special monitoring systems are developed and implemented to improve the operational reliability of structures. This study uses mathematical modeling and instrumental measurements to develop monitoring systems. A systematic approach has been implemented. The paper presents the results produced by modern automated measuring, recording and data processing equipment to provide online diagnostics and long-term status monitoring of bridge structures.

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