Study on Durability Damage Rules and Aging Prediction Method of Geosynthetics

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Abstract:

As geosynthetics is made from polymer, its durability is one of the most important issues people have been concerning. Based on the analysis of data gotten from laboratory, field tests and engineering samplings, the reasons for geosynthetics durability damage are summarized, the injury rules and main factors in various applications are analyzed; after studied the existing durability prediction methods, Support Vector Machine (SVM) theory is applied to predict the durability, and an example is analyzed in which temperature, humidity, UV radiation intensity and the aging time were set as input parameters, residual tensile strength and elongation rate were set as output parameters.

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Advanced Materials Research (Volumes 163-167)

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3242-3248

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December 2010

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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