Bridge load testing and damage evaluation using model updating method

2022 ◽  
Vol 252 ◽  
pp. 113648
Author(s):  
Mohammad Abedin ◽  
Francisco J. De Caso y Basalo ◽  
Nafiseh Kiani ◽  
Armin B. Mehrabi ◽  
Antonio Nanni
Keyword(s):  
Model Updating ◽  
Damage Evaluation ◽  
Load Testing ◽  
Bridge Load Testing

scholarly journals Bridge Load Testing: State-of-the-Practice

2021 ◽  
Vol 26 (3) ◽  
pp. 03120002
Author(s):  
Sreenivas Alampalli ◽  
Dan M. Frangopol ◽  
Jesse Grimson ◽  
Marvin W. Halling ◽  
David E. Kosnik ◽  
...  
Keyword(s):  
Load Testing ◽  
Bridge Load Testing

Laser-Based Instrumentation for Bridge Load Testing

2004 ◽  
Vol 18 (4) ◽  
pp. 213-219 ◽  
Author(s):  
P. A. Fuchs ◽  
G. A. Washer ◽  
S. B. Chase ◽  
M. Moore
Keyword(s):  
Load Testing ◽  
Bridge Load Testing

Preparation, Installation and Signal Processing of Strain Gauges in Bridge Load Testing

2015 ◽  
Vol 725-726 ◽  
pp. 903-912 ◽  
Author(s):  
Rok Kamnik ◽  
Boštjan Kovačič ◽  
Andrej Štrukelj ◽  
Nikolay Vatin ◽  
Vera Murgul
Keyword(s):  
Signal Processing ◽  
Time Domain ◽  
Fourier Transformation ◽  
Concrete Beam ◽  
Measured Data ◽  
Strain Gauges ◽  
Fast Fourier Transformation ◽  
Load Testing ◽  
Strain Gauge Sensor ◽  
Bridge Load Testing

Practical approach of strain gauges using is introduced. The use of strain gauges and signal processing of measured data at static experimental load testing of a concrete beam are carried out. The ability of the strain gauge sensor to pick up the specific deformation / strain signals during loading is investigated. The Fast Fourier Transformation (FFT) is applied to obtain the signal in frequency domain and reverse FFT to transform the processed signal back to time domain. The measurements are confirmed with some inductive transducers and total station. This approach is tested on 2.7 m long concrete beam in laboratory. A practical use of strain gauges with bridge constructions under complex inspection is described.

scholarly journals “SCAGLIA ROSSA” EXPERIMENTAL CAMPAIGN AND MODEL UPDATING FOR NUMERICAL DAMAGE EVALUATION

2021 ◽  
Author(s):  
Georgios Panagiotis Salachoris ◽  
Erica Magagnini ◽  
Francesco Clementi
Keyword(s):  
Model Updating ◽  
Damage Evaluation ◽  
Experimental Campaign

Study and Application of Bridge Structure Finite Element Model Updating Based on Static-Load Testing

2011 ◽  
Vol 201-203 ◽  
pp. 2672-2678
Author(s):  
Miao Yi Deng ◽  
Fuen Li
Keyword(s):  
Finite Element ◽  
Static Load ◽  
Model Updating ◽  
Fe Model ◽  
Bridge Structure ◽  
Load Testing ◽  
Box Girder ◽  
Girder Bridge ◽  
Fe Model Updating ◽  
Static Load Testing

A method for continuous box-girder bridge structure finite element (FE) model updating based on static-load testing is proposed. The procedure includes field static-load testing, FE modeling, FE model (parameter) updating, etc. Based on this procedure, the structure FE model updating for an expressway 5-span pre-stressed concrete continuous box-girder bridge is conducted. And the bridge structure static FE model, which is consistent with the static-load testing actual measure response, is gained. The updated FE model (parameter) is foundation of structural performance evaluation for the bridge.

Bridge load testing and rating: a case study through wireless sensing technology

2013 ◽  
Vol 12 (6) ◽  
pp. 661-678 ◽  
Author(s):  
Samir N. Shoukry ◽  
Yan Luo ◽  
Mourad Y. Riad ◽  
Gergis W. William
Keyword(s):  
Wireless Sensing ◽  
Load Testing ◽  
Sensing Technology ◽  
Bridge Load Testing

scholarly journals Methodology for linking business processes undertaken during bridge load testing with the specification of required information according to OpenBIM standards

2018 ◽  
Vol 45 ◽  
pp. 00061
Author(s):  
Tomasz Owerko ◽  
Piotr Owerko
Keyword(s):  
Design Pattern ◽  
Construction Projects ◽  
Business Processes ◽  
Public Procurement ◽  
Load Testing ◽  
Correct Process ◽  
Infrastructure Design ◽  
Public Money ◽  
Flow Of Information ◽  
Bridge Load Testing

Correct process modelling is crucial for the implementation of BIM technology. Considering the interest of public procurement, the use of open standards supports the transparency of spending public money on construction projects. The aim of this paper is to model the flow of information at the stage of bridge load testing in order to properly use BIM technology for bridges. The authors present a concept known from software engineering - design pattern – a general, reusable solution for a commonly occurring problem within a given context, this time applied in infrastructure design.

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