Application of Digital Speckle Correction Method to Inverted Camber Detection of Prestressed Foundation Beam

Chen Guang Xu; Zhen Lin Wang

doi:10.4028/www.scientific.net/AMM.101-102.1134

Paper Titles

Research on Deforming Law of Beam Structure
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Influence on Coupling Vibration of Rotor System with Grouped Blades due to Mistuned Lacing Wire
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Meshless Method for a Kind of Three-Dimensional Hyperbolic Equation
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The Meshless Method for Numerical Solution of Modified Equal Width Wave (MEW) Equation
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Application of Digital Speckle Correction Method to Inverted Camber Detection of Prestressed Foundation Beam
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Design of Computer Measurement and Control System for Electro-Hydraulic Stepping Cylinder
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Effect of Compression Speed on Static Compression Properties of Foams
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The Constitutive Modeling of Double-B Flute Corrugated Board
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Study on Flange Bolted-Joints Structure Based on State Space Model
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 101-102Application of Digital Speckle Correction Method...

Application of Digital Speckle Correction Method to Inverted Camber Detection of Prestressed Foundation Beam

Abstract:

Based on the principle of digital speckle correlation method (DSCM), a distance measuring DSCM system has been developed and realized. With the application of the system, the inverted camber of a pre-stressed beam of beam-slab transfer cadre was traced and analyzed in this paper. Compared with other experimental technique such as dial indicator test method, it shows that DSCM is a powerful optical deformation measurement tool with the required precision and on-site inspection ability.

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Periodical:

Applied Mechanics and Materials (Volumes 101-102)

Pages:

1134-1137

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.101-102.1134

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Online since:

September 2011

Authors:

Chen Guang Xu, Zhen Lin Wang

Keywords:

Digital Speckle Correction Method (DSCM), Distance Measuring, Inverted Camber, Prestressed Foundation Beam

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