Nondestructive Testing Of Concrete Bridge Decks Using Ground Penetrating Radar And The Chain Drag Method
Download Nondestructive Testing Of Concrete Bridge Decks Using Ground Penetrating Radar And The Chain Drag Method full books in PDF, epub, and Kindle. Read online free Nondestructive Testing Of Concrete Bridge Decks Using Ground Penetrating Radar And The Chain Drag Method ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads.
Author |
: Jerry J. Scheff |
Publisher |
: |
Total Pages |
: |
Release |
: 1998 |
ISBN-10 |
: OCLC:70951169 |
ISBN-13 |
: |
Rating |
: 4/5 (69 Downloads) |
Synopsis Nondestructive Testing of Concrete Bridge Decks Using Ground-penetrating Radar and the Chain Drag Method by : Jerry J. Scheff
Author |
: |
Publisher |
: Transportation Research Board |
Total Pages |
: 96 |
Release |
: 2013 |
ISBN-10 |
: 9780309129336 |
ISBN-13 |
: 0309129338 |
Rating |
: 4/5 (36 Downloads) |
Synopsis Nondestructive Testing to Identify Concrete Bridge Deck Deterioration by :
" TRB's second Strategic Highway Research Program (SHRP 2) Report S2-R06A-RR-1: Nondestructive Testing to Identify Concrete Bridge Deck Deterioration identifies nondestructive testing technologies for detecting and characterizing common forms of deterioration in concrete bridge decks.The report also documents the validation of promising technologies, and grades and ranks the technologies based on results of the validations.The main product of this project will be an electronic repository for practitioners, known as the NDToolbox, which will provide information regarding recommended technologies for the detection of a particular deterioration. " -- publisher's description.
Author |
: Henrique L. M. dos Reis |
Publisher |
: |
Total Pages |
: 290 |
Release |
: 1998 |
ISBN-10 |
: UIUC:30112042523503 |
ISBN-13 |
: |
Rating |
: 4/5 (03 Downloads) |
Synopsis Evaluation of Bridge Deck Delamination Investigation Methods by : Henrique L. M. dos Reis
An objective view of the relative advantages and limitations of the nondestructive testing and evaluation methods that are currently used in the inspection of bridge decks is presented and discussed. The three main nondestructive testing technologies that were evaluated are impact-echo, ground penetrating radar, and infrared thermography. Nondestructive testing and evaluation procedures, including methodology and equipment to evaluate concrete bridge decks with asphalt overlays, are also presented and discussed. Current results indicate that a combination of ground penetrating radar and infrared thermography would provide the best methodology for evaluating the structural integrity, e.g., delaminations, of concrete bridge decks with overlays. Furthermore, current results also indicate that the impact-echo method shows promising future development towards the nondestructive evaluation of bridge superstructures.
Author |
: Tyler W. Robison |
Publisher |
: |
Total Pages |
: 16 |
Release |
: 2020 |
ISBN-10 |
: OCLC:1251686097 |
ISBN-13 |
: |
Rating |
: 4/5 (97 Downloads) |
Synopsis Evaluating Concrete Damage in Bridge Decks with and Without Overlays Using Nondestructive Testing Procedures by : Tyler W. Robison
The state of Wyoming alone has 13.1 million square feet of bridge deck, and evaluation of those decks has become an important part of the Wyoming Department of Transportation's (WYDOT) management of bridge repairs. The authors believe that development and advancement of nondestructive evaluation methods over the past 25 years may provide a more efficient, standardized, and accurate method for evaluating bridge deck conditions compared with current practices. A study was performed on three bridge decks in Wyoming: the First Street Bridge in Casper, the Douglas I-25 Bridge, and the Remount I-80 Bridge. For each bridge, an investigation was done using standard WYDOT practices for chain dragging. In addition, the bridges were evaluated using impact echo, thermal imaging, and ground-penetrating radar (GPR) techniques. All three methods considered were successful, and the damage locations between the impact echo, thermal imaging, and GPR generally correlated well. Based on this study, a complete bridge deck evaluation should combine impact echo with GPR testing to provide the most accurate predictions of delamination and debonding in support of optimal maintenance decisions.
Author |
: Brian M. Pailes |
Publisher |
: |
Total Pages |
: 167 |
Release |
: 2014 |
ISBN-10 |
: OCLC:889312975 |
ISBN-13 |
: |
Rating |
: 4/5 (75 Downloads) |
Synopsis Damage Identification, Progression, and Condition Rating of Bridge Decks Using Multi-modal Non-destructive Testing by : Brian M. Pailes
Author |
: Lesley Sneed |
Publisher |
: |
Total Pages |
: 356 |
Release |
: 2014 |
ISBN-10 |
: OCLC:876290918 |
ISBN-13 |
: |
Rating |
: 4/5 (18 Downloads) |
Synopsis Nondestructive Evaluation of MoDOT Bridge Decks. N Phase 2 by : Lesley Sneed
This research has examined the use of nondestructive techniques for concrete bridge deck condition assessments. The primary nondestructive testing/evaluation (NDT/NDE) technique utilized in this research was ground-coupled ground penetrating radar (GPR). The objectives of this research were to examine the utility of the nondestructive techniques in evaluating the condition of MoDOT bridge decks to enable faster, better, and more cost-effective bridge deck assessments, and to determine the accuracy of the information provided.
Author |
: Christopher S. Adam |
Publisher |
: |
Total Pages |
: 300 |
Release |
: 1997 |
ISBN-10 |
: OCLC:37954649 |
ISBN-13 |
: |
Rating |
: 4/5 (49 Downloads) |
Synopsis Ground Penetrating Radar for Non-destructive Evaluation of Concrete Bridge Decks by : Christopher S. Adam
Author |
: Abdullah Hadi Zaid Alhaj |
Publisher |
: |
Total Pages |
: 63 |
Release |
: 2018 |
ISBN-10 |
: OCLC:1084475042 |
ISBN-13 |
: |
Rating |
: 4/5 (42 Downloads) |
Synopsis Bridge Deck Assessment Using Visual Inspection, Ground Penetrating Radar, Portable Seismic Property Analyzer-ultrasonic Surface Wave, Hammer Sounding and Chain Drag by : Abdullah Hadi Zaid Alhaj
"Integrated non-destructive techniques were utilized to assess the condition of a reinforced concrete bridge deck. There were two main objectives accomplished. The first objective was to assess the integrity of the reinforced concrete bridge deck using four non-destructive techniques, namely visual inspection, ground penetrating radar, portable seismic property analyzer-ultrasonic surface wave, and hammer sounding and chain drag. Visual inspection data were used to identify signs of deterioration on surface of the bridge deck such as cracking, concrete leaching, and reinforcement corrosion. Ground penetrating radar data were used to determine the relative condition of the bridge deck. However, due to the significant differences in depth of the embedded reinforcements, ground penetrating radar data were not useful in terms of assessing the overall condition of the bridge deck. Portable seismic property analyzer-ultrasonic surface wave data were used to determine the concrete quality of the bridge deck by estimating average Young's modulus (elastic modulus). Hammer sounding and chain drag data were used to identify non-delaminated and severe delaminated areas in the bridge deck. The second objective was to demonstrate the effect of temperature and moisture content changes on ground penetrating radar signal amplitude. Ground penetrating radar signal amplitude variations associated with different weather condition of temperature and moisture changes were evaluated. Ground penetrating radar signal amplitude was increasingly attenuated during low temperature and high moisture content. In contrast, ground penetrating radar signal amplitude was decreasingly attenuated during high temperature low moisture content"--Abstract, page iii.
Author |
: Alireza Ghorbanpoor |
Publisher |
: |
Total Pages |
: 116 |
Release |
: 2005 |
ISBN-10 |
: NWU:35556036043834 |
ISBN-13 |
: |
Rating |
: 4/5 (34 Downloads) |
Synopsis Non-destructive Testing of Wisconsin Highway Bridges by : Alireza Ghorbanpoor
Author |
: Benjamin Taylor |
Publisher |
: |
Total Pages |
: |
Release |
: 2016-12-31 |
ISBN-10 |
: 1622604350 |
ISBN-13 |
: 9781622604357 |
Rating |
: 4/5 (50 Downloads) |
Synopsis The Economic Impact of Implementing Nondestructive Testing of Reinforced Concrete Bridge Decks in Indiana by : Benjamin Taylor
The deck is among the most expensive components of a bridge over its lifetime because of the frequent and costly maintenance and rehabilitation required. Currently, the Indiana Department of Transportation (INDOT) performs visual inspections of a bridge deck as the principal means of determining its condition, which enables the inspector to definitively document the surface condition while the unseen condition below the deck surface is left to the inspector's expert judgement. To compensate for this lack of data, INDOT supplements visual inspections with programmatic scheduling for major work actions, which is very effective for INDOT but costly. In this continuing era of funding shortfalls, INDOT commissioned this study to investigate nondestructive testing (NDT) methods to fill their data gap to inform its work action decision. The NDT methods have been shown to accurately locate corrosion and delamination and are a cost-effective alternative. A project level comparison between the NDT methods was performed to show which method, as well as which combination of methods, were the best choices from a cost perspective. A project level analysis of 30 bridge decks was performed, and those costs were compared to the costs of the current INDOT programmatic schedules. Finally, the analysis was expanded to the network level, which included the entire bridge inventory in Indiana. The results of this study indicate that implementing the NDT methods is cost-effective for INDOT at both the project and network levels.