Journal ArticleDOI
A brief review and prospect of experimental solid mechanics in China
TLDR
In this paper, a critical look at the research progress of experimental solid mechanics in China for the past years is presented, where issues are discussed of the discovery and development of new fundamental methods and techniques versus performance benchmarking for many of their applications.About:
This article is published in Acta Mechanica Solida Sinica.The article was published on 2010-12-01. It has received 27 citations till now.read more
Citations
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Fourier-transform method of fringe-pattern analysis for computer-based topography and interferometry
TL;DR: In this article, a fast Fourier transform method of topography and interferometry is proposed to discriminate between elevation and depression of the object or wave-front form, which has not been possible by the fringe-contour generation techniques.
Journal ArticleDOI
High-Speed Photography and Digital Optical Measurement Techniques for Geomaterials: Fundamentals and Applications
TL;DR: High-speed imaging can provide detailed insights into phenomena including fracture, impact, fragmentation and penetration in geological materials as discussed by the authors, which can be used to advance the understanding of the mechanical response of materials to impact loading.
Journal ArticleDOI
A Stereovision-based Crack Width Detection Approach for Concrete Surface Assessment
TL;DR: Wang et al. as mentioned in this paper used a pair of cameras to capture cracks images for recovering 3D coordinates of crack edge, and does not need scale attached to concrete surface for converting measurement unit.
Journal ArticleDOI
Investigation of Portevin-Le Chatelier effect in 5456 Al-based alloy using digital image correlation
TL;DR: In this paper, a 3D digital image correlation (3D-DIC) was employed to investigate the PLC effect in 5456 Al-based alloy and the temporal and spatial evolutions of deformation in the full field of specimen surface were observed.
Journal ArticleDOI
Mechanical behavior study of microdevice and nanomaterials by Raman spectroscopy: a review
Wei Qiu,Yilan Kang +1 more
TL;DR: In this paper, a review of applications related to residual stress measurements of micro-structure and experimental investigations of the mechanical properties of low-dimensional nanomaterials are reviewed.
References
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Journal ArticleDOI
An improved technique for determining hardness and elastic modulus using load and displacement sensing indentation experiments
Warren C. Oliver,George M. Pharr +1 more
TL;DR: In this paper, the authors used a Berkovich indenter to determine hardness and elastic modulus from indentation load-displacement data, and showed that the curve of the curve is not linear, even in the initial stages of the unloading process.
Journal ArticleDOI
Measurement of hardness and elastic modulus by instrumented indentation: Advances in understanding and refinements to methodology
Warren C. Oliver,George M. Pharr +1 more
TL;DR: In this article, the authors review the current understanding of the mechanics governing elastic-plastic indentation as they pertain to load and depth-sensing indentation testing of monolithic materials and provide an update of how they now implement the method to make the most accurate mechanical property measurements.
Journal ArticleDOI
A new microscopic principle.
TL;DR: An improvement of the resolution by one decimal wotild require a correction of the objective to four decimals, a practically hopeless task.
Journal Article
Fourier-transform method of fringe-pattern analysis for computer-based topography and interferometry
TL;DR: In this article, a fast Fourier transform method of topography and interferometry is proposed to discriminate between elevation and depression of the object or wave-front form, which has not been possible by the fringe-contour generation techniques.
Journal ArticleDOI
Fourier-transform method of fringe-pattern analysis for computer-based topography and interferometry
TL;DR: In this paper, a fast Fourier transform method of topography and interferometry is proposed to discriminate between elevation and depression of the object or wave-front form, which has not been possible by the fringe-contour generation techniques.