Effects of the loading rate and cyclic loading on the strength and deformation properties of a geosynthetic
作者： Castorina Silva Vieira , Maria de Lurdes Lopes
DOI: 10.1016/J.CONBUILDMAT.2013.08.048
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摘要: Abstract The paper describes monotonic and cyclic load-extension tensile tests performed on a geocomposite used as soil reinforcement material. effects of the loading rate behaviour are important to improve numerical codes. This study showed that damping ratio tends decrease, while stiffness increase, with cycles. unload reload not very sensitive frequency, for range values analysed. decrease frequency loading. Previous did induce significant reduction geosynthetic strength.
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