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Wednesday, August 5, 2020 | History

1 edition of Long-term structural performance monitoring of bridges found in the catalog.

Long-term structural performance monitoring of bridges

Maria Q. Feng

Long-term structural performance monitoring of bridges

Development of baseline model and methodology for health monitoring and damage assessment

by Maria Q. Feng

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Published by California Dept. of Transportation, Division of Research and Innovation in Sacramento, Calif .
Written in English


Edition Notes

Other titlesDevelopment of baseline model and methodology for health monitoring and damage assessment
Statementprepared by Department of Civil and Environmental Engineering, University of California, Irvine ; prepared for California Department of Transportation, Engineering Services Center ; California Department of Transportation, Division of Research and Innovation
ContributionsCalifornia. Dept. of Transportation. Engineering Service Center, California. Dept. of Transportation. Division of Research and Innovation, University of California, Irvine. Dept. of Civil and Environmental Engineering
Classifications
LC ClassificationsTG260 .L659 2008
The Physical Object
Paginationxxiii, 225 p. :
Number of Pages225
ID Numbers
Open LibraryOL24541722M
LC Control Number2010368232
OCLC/WorldCa464670578

Advances in Bridge Maintenance, Safety Management, and Life-Cycle Performance, Set of Book & CD-ROM book Proceedings of the Third International Conference on Bridge Maintenance, Safety and Management, July , Porto, Portugal - IABMAS ' have been instrumented with sophisticated long-term SHM systems. These SHM systems mainly focus on the tracing of structural behavior and condition of the long-span bridges over their lifetime. Recently, a structural health monitoring and maintenance management system (SHM&MMS) has been designed and will be implemented on.

Load Testing and Structural Health Monitoring of Bridge – NJ Long-Term Bridge Performance (LTBP) Program Data Fusion. Load Testing and Evaluation of Makkah Bridges. Long-Term Bridge Performance Program Research Index. International Bridge Study. Field Demonstration of New and Emerging Bridge Assessment Technologies. Structural Health Monitoring system is a set of subsystems that are used for the controlled parameters monitoring in real-time mode. Depending on Customer’s requirements, the Structural Health Monitoring System may include all types of the monitoring systems or a particular task-specific set of the monitoring systems.

Monitoring of structures affected by external factors Feedback loop to improve future design based on experience Assessment of post-earthquake structural integrity Decline in construction and growth in maintenance needs The move towards performance-based design philosophy. 3. Performance assessment of Jiangyin Bridge using long-term structural health monitoring data: Authors: Zhou, HF Ni, YQ Guo, YL Ko, JM: Issue Date: Source: Proceedings of the 5th International Conference on Bridge Maintenance, Safety and Management, Philadelphia, Pennsylvanian, USA, July , p. (CD-ROM) Appears in.


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Long-term structural performance monitoring of bridges by Maria Q. Feng Download PDF EPUB FB2

Nondestructive Evaluation and Structural Health Monitoring; Products; Long-Term Bridge Performance. LTBP InfoBridge The InfoBridge web portal is a new website for dissemination and visualization of data, information, and products from the Long-Term Bridge Performance (LTBP) Program.

It has been developed in response to stakeholder requests to. Long-term performance of structural health monitoring sy stem in bridges S. Zhu, W.A. Shen & Y.L. Xu Department of Civil and Structural Engineering, The Hong Kong Polytechnic University, Hong Kong.

Structural health monitoring (SHM) refers to the process of implementing a damage detection and characterization strategy for engineering structures such as bridges and buildings.

Here damage is defined as changes to the material and/or geometric properties of a structural system, including changes to the boundary conditions and system connectivity, which adversely affect the system's performance.

Long-Term Structural Health Monitoring of the San Ysidro Bridge The Long-Term Structural Health Monitoring of Bridges in the State of Connecticut.

tests, Full-scale tests, Load factors, Finite element method, Load and resistance factor design, Load tests Journal of Performance of Constructed Facilities. Vol. 20, Issue 1 (February )Cited by: Book Description. Long span suspension bridges cost billions.

In recent decades, structural health monitoring systems have been developed to measure the loading environment and responses of these bridges in order to assess serviceability and safety while tracking the symptoms of operational incidents and potential damage.

This paper discusses both the development and implementation of long-term performance assessment of bridges based on structural health monitoring (SHM) system. The benefits and indexes of long-term SHM on bridges and innovative SHM technology are introduced respectively.

And then four key issues towards this topic in the future are proposed in this paper. Long-term structural performance of pre-stressed concrete bridges: A risk-based monitoring informed framework for life-cycle asset management Funding: European (Horizon ) Duration: 11/15.

In book: Structural Health Monitoring for Suspension Bridges, pp A procedure for assessment of bridge expansion joints making use of long-term monitoring data is presented in this.

The Tsing Ma Bridge in Hong Kong is suspension bridge with a main span of m carrying both highway and railway traffic.

After completing its construction inthe bridge was instrumented by the Hong Kong SAR Government Highways Department with a long-term structural health monitoring system comprising about sensors permanently installed on the bridge. This study measured the deflections of a PSC box-girder bridge using a connected pipe system to provide health monitoring and condition assessment.

A deflection-based, multilevel assessment approach was proposed wherein the individual deflection components (traffic-induced, temperature-induced, and long term) were used to evaluate the bridge state. Protocols addressing structural health monitoring (SHM) are planned for future versions of the protocols.

Additional information about the 51 protocols developed as part of Version 1 released in January can be found in Report FHWA-HRT, Long-Term Bridge Performance (LTBP) Program Protocols, Version 1. Search within book. Front Matter. Instrumentation Performance During Long-Term Bridge Monitoring. Pages PDF.

Stability and Reliability of Fiberoptic Measurement Systems — Basic Conditions for Successful Long-Term Structural Health Monitoring. Structural health monitoring of a cable-stayed bridge with Bayesian neural networks. Structure and Infrastructure Engineering: Vol.

11, Design, Assessment, Monitoring and Maintenance of Bridges and Infrastructure Networks, pp. The SHM process includes recording over time (permanently, continuously, or periodically, in the short, mid, or long term) the parameters that in the best manner reflect structural behaviors and transforming (by analysis) the recorded data into information about structural health conditions and/or performance (Glisic and Inaudi, ).Consequently, a monitoring system has three subsystems (e.g.

Periodic Reporting for period 1 - LoStPReCon (Long-term structural performance of pre-stressed concrete bridges: A risk-based monitoring informed framework for life-cycle asset management) Reporting period: to Summary of the context and overall objectives of the project.

Information about the Horizon project "Long-term structural performance of pre-stressed concrete bridges: A risk-based monitoring informed framework for life-cycle asset management ()" - open-H observatory.

Abstract. 5th International Conference on Bridge Maintenance, Safety and Management, IABMASPhiladelphia, PA, July Despite the fact that structural health monitoring systems (SHMS) are generally intended for long-term service, rare attention has been paid to the long-term performance of sensor systems.

This paper presents a case study on the investigation of fatigue performance of welded details. Long‐term monitoring strain data of 4 years between and collected by the structural health monitoring system mounted on the Runyang Suspension Bridge and Runyang Cable‐stayed Bridge are utilized.

A sophisticated structural performance monitoring system that consists of more than sensors is designed for both in-construction and in-service real-time monitoring of the skyscraper.

This paper reports the structural system and provides details on the performance of the monitoring. Long-Term Structural Health Monitoring of the San Ysidro Bridge proceedings papers, and available book chapters across the entire ASCE Library platform.

ASCE Library Cards remain active for 12 months or until all downloads are used. The Long-Term Structural Health Monitoring of Bridges in the State of Connecticut.

Maintenance, Monitoring, Safety, Risk and Resilience of Bridges and Bridge Networks. DOI link for Maintenance, Monitoring, Safety, Risk and Resilience of Bridges and Bridge Networks. Maintenance, Monitoring, Safety, Risk and Resilience of Bridges and Bridge Networks book.Summary Monitoring strain data provides possibilities for the fatigue assessment of the critical components in real structures under the operational conditions.

This paper presents a case study on. MicroStrain wireless bridge monitoring systems enable long-term performance diagnostics with energy harvesting and remote cloud-based data analytics.

MicroStrain’s wireless structural monitoring system is a new network tool for enhanced long-term performance .