CLOSE-RANGE PHOTOGRAMMETRIC MEASUREMENT OF BRIDGE DEFORMATIONS

CLOSE-RANGE PHOTOGRAMMETRIC MEASUREMENT OF BRIDGE DEFORMATIONS

A Non-Contact Analysis Method

LAP Lambert Academic Publishing ( 2010-03-08 )

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In this study, the use of digital close-range terrestrial photogrammetry(DCRTP) for measuring bridge deformations under dead and live load is investigated. A DCRTP system is shown to provide a non-contact, non-destructive means of measurement with the added benefits of digital photography and computer-aided photogrammetry analysis. The fundamental concepts of photogrammetric data gathering and processing are first presented followed by a review of research related to the use of close-range photogrammetry for measurement of structural deformations over the last twenty-five years. Theoretical formulas and finite element analyses were used to further validate the photogrammetry results.

Book Details:

ISBN-13:

978-3-8383-5018-9

ISBN-10:

3838350189

EAN:

9783838350189

Book language:

English

By (author) :

Kenneth Leitch

Number of pages:

208

Published on:

2010-03-08

Category:

Informatics