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  1. No Access

    Article

    Photothermal radiometric detection and imaging of surface cracks

    This paper discusses surface crack detection by photothermal radiometric imaging (PRI). In PRI, also called dynamic infrared scanning, a surface is scanned with a spot of heat. Imperfections are detected by ra...

    Irving Kaufman, Pan-Tze Chang, Hsueh-Shun Hsu in Journal of Nondestructive Evaluation (1987)

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    Article

    The double-light-beam method in three-dimensional scattered-light photoelasticity

    This paper presents a new scattered-light photoelasticity technique which may be called the double-light-beam measurement method. Principal-stress directions and relative retardations related to the principal-...

    X. -L. Liu, S. -C. Pan, L. -Z. Ha in Experimental Mechanics (1988)

  3. No Access

    Article

    A Curvature-ovalization measurement apparatus for circular tubes under cyclic bending

    In this paper, the authors report the design and construction of a new measurement apparatus, along with the result of its testing. This apparatus can be placed at the midspan of the circular tube specimen and...

    W. F. Pan, T. R. Wang, C. M. Hsu in Experimental Mechanics (1998)

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    Article

    Failure loads of spot weld specimens under impact opening and shear loading conditions

    Failure loads of spot weld specimens are investigated under impact combined loading conditions. A set of test fixtures was designed and used to obtain failure loads of mild steel spot weld specimens under comb...

    S. -H. Lin, J. Pan, S. Wu, T. Tyan in Experimental Mechanics (2004)

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    Article

    Upper limit of constant strain rates in a split Hopkinson pressure bar experiment with elastic specimens

    The upper limit of the achievable constant strain rates in linearly elastic specimens loaded by a split Hopkinson pressure bar is estimated based on the specimen properties and a linear ramp loading. The crite...

    Y. Pan, W. Chen, B. Song in Experimental Mechanics (2005)

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    Article

    Recent Progress in Digital Image Correlation

    In this paper, we report the following important progress recently made in the basic theory and practical implementation of digital image correlation (DIC) for deformation measurement. First, we answer a basic...

    B. Pan in Experimental Mechanics (2011)

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    Article

    Constitutive Model Calibration for Powder Compaction Using Instrumented Die Testing

    Calibration procedures for constitutive models for powder compaction are presented. A practical calibration method based on a die compaction experiment is presented. A newly developed apparatus consisting of a...

    C. Shang, I. C. Sinka, J. Pan in Experimental Mechanics (2012)

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    Chapter

    Laser Machining and its Associated Effects

    Laser machining has a wide range of industrial applications. However, laser energy can cause thermal damage to composite materials during the sha** operation following curing. Such damage leads to poor assem...

    C. T. Pan, H. Hocheng in Advanced Analysis of Nontraditional Machining (2013)

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    Article

    Characterization of Wire Rope Defects with Gray Level Co-occurrence Matrix of Magnetic Flux Leakage Images

    Magnetic flux leakage (MFL) techniques are used extensively for non-intrusively detecting and characterizing wire rope defects. Traditionally, MFL signals are captured with induction coil sensors. However, the...

    Donglai Zhang, Min Zhao, Zhihui Zhou, Shimin Pan in Journal of Nondestructive Evaluation (2013)

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    Article

    Digital Image Correlation with Self-Adaptive Gaussian Windows

    A novel subpixel registration algorithm with Gaussian windows is put forward for accurate deformation measurement in digital image correlation technique. Based on speckle image quality and potential deformatio...

    J. Huang, X. Pan, X. Peng, Y. Yuan, C. **ong, J. Fang, F. Yuan in Experimental Mechanics (2013)

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    Article

    Stress-relaxation models of nano-HA/PVA gel biocomposites

    Nanohydroxyapatite reinforced poly (vinyl alcohol) (nano-HA/PVA) gel composites have been proposed as a promising biomaterial to replace diseased or damaged articular cartilage. In this paper, the logarithmic ...

    Yusong Pan, Dangsheng **ong in Mechanics of Time-Dependent Materials (2013)

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    Article

    Fast, Robust and Accurate Digital Image Correlation Calculation Without Redundant Computations

    High-efficiency and high-accuracy deformation analysis using digital image correlation (DIC) has become increasingly important in recent years, considering the ongoing trend of using higher resolution digital ...

    B. Pan, K. Li, W. Tong in Experimental Mechanics (2013)

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    Article

    High-Accuracy 2D Digital Image Correlation Measurements with Bilateral Telecentric Lenses: Error Analysis and Experimental Verification

    By comparing two digital images of a test planar specimen surface recorded in different configurations, two-dimensional digital image correlation (2D-DIC) provides full-field displacements to sub-pixel accurac...

    Bing Pan, Li** Yu, Dafang Wu in Experimental Mechanics (2013)

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    Reference Work Entry In depth

    Nonlinear Fracture Models of Magnetoelectroelastic Media

    CuiYing Fan, MingHao Zhao, Ernian Pan in Encyclopedia of Thermal Stresses (2014)

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    Reference Work Entry In depth

    Extended Displacement Discontinuity Boundary Integral Equation Method for Analysis of Cracks in Smart Materials

    CuiYing Fan, MingHao Zhao, Ernian Pan in Encyclopedia of Thermal Stresses (2014)

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    Reference Work Entry In depth

    Cracks in Transversely Isotropic and Inhomogeneous Elastic Solids

    Ernian Pan, Chunying Dong, Ali Sangghaleh, Yanfei Zhao in Encyclopedia of Thermal Stresses (2014)

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    Reference Work Entry In depth

    Minimization of Welding Distortions

    Panagiotis (Pan) Michaleris in Encyclopedia of Thermal Stresses (2014)

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    Reference Work Entry In depth

    Welding of Large Structures

    Lu Zhang, Panagiotis (Pan) Michaleris in Encyclopedia of Thermal Stresses (2014)

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    Article

    Diffraction-Assisted Image Correlation for Three-Dimensional Surface Profiling

    The recently developed Diffraction-Assisted Image Correlation (DAIC) method (**a et al. Exp Mech 53(5):755–765, 2013) provides a simple and accurate means for three-dimensional (3D) full-field deformation measure...

    Z. Pan, S. **a, A. Gdoutou, G. Ravichandran in Experimental Mechanics (2015)

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    Article

    Comparison of Subset-Based Local and Finite Element-Based Global Digital Image Correlation

    Digital image correlation (DIC) techniques require an image matching algorithm to register the same physical points represented in different images. Subset-based local DIC and finite element-based (FE-based) g...

    B. Pan, B. Wang, G. Lubineau, A. Moussawi in Experimental Mechanics (2015)

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