WEIBULL parameter testing

Impact strength data is a noteworthy factor for designing airport pavements, civilian and military structures etc and it is ought to be modelled precisely. In order to achieve an appropriate modelling data, it is important to select a suitable estimation method. One such commonly used statistical tool is the two parameter Weibull distribution for modelling impact failure strength accurately besides the variations in test results. This study statistically commandsthe variations in the impact failure strength (number of blows to induce failure) of fibre reinforced concrete (FRC) subjected to drop hammer test. Subsequently, a four-different novel method for the computation of Weibull parameter (Shape parameter) based on the earlier researchers test results has been proposed. The accuracy of the proposed four novel method is demonstrated by comparing with power density method and verified with goodness of fit test. Finally, the impact failure strength of FRC is offered in terms of reliability. The proposed four NEPFM is very suitable and efficient to compute the shape parameter in impact failure strength applications.

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WEIBULL parameter testing

The Weibull Distribution ◽

10.1201/9781420087444.ch21 ◽

2008 ◽

pp. 624-650

Keyword(s):

Weibull Parameter

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Weibull parameter calculation and estimation of wind speeds for the return period: A case study in the Kori and Wolsong NPP areas

Annals of Nuclear Energy ◽

10.1016/j.anucene.2017.04.040 ◽

2017 ◽

Vol 108 ◽

pp. 406-412 ◽

Cited By ~ 3

Author(s):

Jong Kuk Lee ◽

Kwan-Hee Lee ◽

Sung Il Kim ◽

Daesik Yook ◽

Sangmyeon Ahn

Keyword(s):

Return Period ◽

Weibull Parameter ◽

Parameter Calculation ◽

Wind Speeds

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Lifetime test evaluation with mathcad®: Automated weibull parameter and plotting point estimate with arbitrary confidence interval and graphics

Quality and Reliability Engineering International ◽

10.1002/qre.4680100210 ◽

1994 ◽

Vol 10 (2) ◽

pp. 155-161

Author(s):

Alberto Accumolli ◽

Sven Sjöberg

Keyword(s):

Confidence Interval ◽

Point Estimate ◽

Test Evaluation ◽

Weibull Parameter ◽

Lifetime Test

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Inference of Sampling on Weibull Parameter Estimation

IEEE Transactions on Dielectrics and Electrical Insulation ◽

10.1109/tdei.1997.590897 ◽

1997 ◽

Vol 4 (1) ◽

pp. 146-146 ◽

Cited By ~ 2

Author(s):

J. Jacquelin

Keyword(s):

Parameter Estimation ◽

Weibull Parameter

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A Four Novel Energy Pattern Factor Method for Computation of Weibull Parameter in Impact Strength Reliability of Fibre-Reinforced Concrete

International Journal of Engineering & Technology ◽

10.14419/ijet.v7i3.12.16041 ◽

2018 ◽

Vol 7 (3.12) ◽

pp. 272

Author(s):

Gayathri R ◽

Murali. G ◽

Parthiban Kathirvel ◽

Haridharan M.K ◽

Karthikeyan. K

Keyword(s):

Reinforced Concrete ◽

Impact Strength ◽

Shape Parameter ◽

Failure Strength ◽

Fibre Reinforced Concrete ◽

Test Results ◽

Weibull Parameter ◽

Impact Failure ◽

Novel Method ◽

The Impact

Impact strength data is a noteworthy factor for designing airport pavements, civilian and military structures etc and it is ought to be modelled precisely. In order to achieve an appropriate modelling data, it is important to select a suitable estimation method. One such commonly used statistical tool is the two parameter Weibull distribution for modelling impact failure strength accurately besides the variations in test results. This study statistically commandsthe variations in the impact failure strength (number of blows to induce failure) of fibre reinforced concrete (FRC) subjected to drop hammer test. Subsequently, a four-different novel method for the computation of Weibull parameter (Shape parameter) based on the earlier researchers test results has been proposed. The accuracy of the proposed four novel method is demonstrated by comparing with power density method and verified with goodness of fit test. Finally, the impact failure strength of FRC is offered in terms of reliability. The proposed four NEPFM is very suitable and efficient to compute the shape parameter in impact failure strength applications.

Download Full-text