Search Results - "YEIH, W."

Properties of pervious concrete made with electric arc furnace slag and alkali-activated slag cement by Chang, J.J., Yeih, W., Chung, T.J., Huang, R.

“…•The 28-d compressive strength of pervious concrete made with EAFS and AASC is 35MPa.•Pervious concrete made with AASC has a lower BPN than that made with…”
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Effects of stirrups on electrochemical chloride removal efficiency by Chang, C.C., Yeih, W., Chang, J.J., Huang, R.

“…Chloride ions inside the cage did not move by the ECR process. [Display omitted] •The existence of steel reinforce cage hinders the removal for chloride ions…”
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Detection of the corrosion damage in reinforced concrete members by ultrasonic testing by Yeih, W., Huang, R.

“…In this study, the amplitude attenuation method in ultrasonic testing was used to evaluate the corrosion damage of reinforced concrete members. It is found…”
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Enhancement of bond strength for epoxy-coated rebar using river sand by Chang, J.J, Yeih, W, Tsai, C.L

“…In this paper, improvement of bond strength for epoxy-coated rebars is studied. Although the epoxy-coated rebar is well accepted as an alternative corrosion…”
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Enhancement of the bond strength of epoxy coated steel by the addition of fly ash by Yeih, W., Chang, J.J., Tsai, C.L.

“…In this paper, the bond strength of epoxy coated steel enhanced by the addition of fly ash added is examined. The experimental data shows that when the weight…”
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A study on the multiple reciprocity method and complex-valued formulation for the Helmholtz equation by Yeih, W., Chen, J.T., Chen, K.H., Wong, F.C.

“…The relation between the multiple reciprocity method and the complex-valued formulation for the Helmholtz equation is re-examined in this paper. Both the…”
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APPLICATIONS OF THE GENERALIZED SINGULAR-VALUE DECOMPOSITION METHOD ON THE EIGENPROBLEM USING THE INCOMPLETE BOUNDARY ELEMENT FORMULATION by KUO, S.R., YEIH, W., WU, Y.C.

“…In this paper, four incomplete boundary element formulations, including the real-part singular boundary element, the real-part hypersingular boundary element,…”
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Applications of dual MRM for determining the natural frequencies and natural modes of an Euler–Bernoulli beam using the singular value decomposition method by Yeih, W., Chen, J.T., Chang, C.M.

“…In this paper, a dual multiple reciprocity method (MRM) is employed to solve the natural frequencies and natural modes for an Euler–Bernoulli beam. It is found…”
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Determination of the natural frequencies and natural modes of a rod using the dual BEM in conjunction with the domain partition technique by CHANG, J. R, YEIH, W, CHEN, J. T

“…In this paper, the dual BEM in conjunction with the domain partition technique is employed to solve both natural frequencies and natural modes of a rod. In…”
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Suitability of several current used concrete durability indices on evaluating the corrosion hazard for carbonated concrete by Chang, Jiang Jhy, Yeih, Weichung, Huang, Ran, Chen, Chun Tao

“…In this paper, the suitability of several current used concrete durability indices on evaluating the corrosion hazard for a carbonated concrete is examined…”
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Electrochemical chloride removal for reinforced concrete with steel rebar cage using auxiliary electrodes by Yeih, W., Chang, J.J., Chang, C.C., Chen, K.L., Chi, M.C.

“…In this paper, a new approach of electrochemical chloride removal (ECR) using the auxiliary electrodes was proposed and the performances of this method were…”
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ON THE FALSE DEGENERACY OF THE HELMHOLTZ BOUNDARY INTEGRAL EQUATIONS by YEIH, W., KUO, S.R., LIU, R.F., CHANG, J.R.

“…In this paper, the false degeneracy of the Helmholtz boundary integral equations is examined. A new theory to explain the false degeneracy of the Helmholtz…”
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Applications of dual MRM for determining the natural frequencies and natural modes of a rod using the singular value decomposition method by Yeih, W., Chang, J.R., Chang, C.M., Chen, J.T.

“…In this article, the dual multiple reciprocity method is employed to solve the natural frequencies and natural modes for a rod. The conventional approach using…”
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Dual boundary element analysis for cracked bars under torsion by Chen, J.T., Chen, K.H., Yeih, W., Shieh, N.C.

“…A dual integral formulation for a cracked bar under torsion is derived, and a dual boundary element method is implemented. It is shown that as the thickness of…”
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Application of symmetric indirect Trefftz method to free vibration problems in 2D by Chang, Jiang-ren, Liu, Ru-feng, Kuo, Shyh-rong, Yeih, Weichung

“…A symmetric indirect Trefftz method is developed to solve the free vibration problem of a 2D membrane. It is proved that in this approach the spurious…”
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A boundary formulation for calculating moments of an arbitrary closed planar region by Yeih, W, Chang, J.R, Chen, J.T

“…In this study, a boundary formulation for calculating moments of an arbitrary closed planar region is proposed instead of calculating moments using the domain…”
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Applications of the complete multiple reciprocity method for solving the 1D Helmholtz equation of a semi-infinite domain by Chang, J.R., Yeih, W., Wu, Y.C., Chang, J.J.

“…In this paper, the complete multiple reciprocity method is adopted to solve the one-dimensional (1D) Helmholtz equation for the semi-infinite domain. In order…”
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A pullout test for determining interface properties between rebar and concrete by Yeih, W., Huang, R., Chang, J.J., Yang, C.C.

“…In this study, the rebar-concrete interface properties were investigated by conducting the single rebar pullout test. Using a combination of the stress…”
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Effects of gypsum and phosphoric acid on the properties of sodium silicate-based alkali-activated slag pastes by Chang, Jiang Jhy, Yeih, Weichung, Hung, Chi Che

“…In this paper, the effects of gypsum and phosphoric acid on the properties of sodium silicate-based alkali-activated slag paste were examined. Alkali-activated…”
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Effect of concrete cover thickness on hydrogen permeation through cathodically protected steel membranes by Chang, Jiang-Jhy, Huang, Ran, Yeih, Weichung

“…Hydrogen permeation through cathodically protected steel membranes with various concrete cover thicknesses was measured using the electrochemical permeation…”
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