Open AccessApplication of micro wire on the sample made from asphalt mixture with using bitumen
Author(s) -
Jakub Bokomlaško,
Ján Mandula
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/566/1/012002
Subject(s) - asphalt , sample (material) , materials science , vibrating wire , composite material , signal (programming language) , sample preparation , electrical engineering , engineering , computer science , chemistry , chromatography , programming language
The micro wire are new possible sensors, when serves for the contactless measurement of the deformations, which arise in the sample. We can have correct measurement, with right length, diameter and application of the micro wire on the sample. The micro wire was used to two samples, which were made of asphalt mixture AC 11. Bitumen was used in order to glue the micro wire to the test sample. The signal was sufficiently strong for both test specimens. Measurement was made on a sample in the form of a beam. The reaction of the micro wire to the load applied was evaluated. Measurement was done in cycles. In total, three measurement cycles were performed. Measurement results were evaluated.