In order to validate this new design concept, several test sections were constructed on a large scale and they were tested at the Illinois University, so as to understand the failure mode and fatigue resistance of this system.
Con el fin de validar este nuevo concepto de diseño, varias secciones de prueba a gran escala fueron construidos y probados en la Universidad de Illinois para entender el modo de falla y resistencia a la fatiga de este sistema.