| 초록 |
Damage sensing was one of the important methods for evaluation of micro-cracking in such as, airplane, vehicle, vessel and building. Damage sensing paste was made as paint type and optimum paste condition was evaluated using nanocomposites. Damage sensing property was investigated using uni-directional tensile test. Electrical sensing data was compared with elongation and strength. Durability of paste was evaluated using dynamic fatigue test. Damage sensing property of general adhesive type matrix was better than this constructional adhesive type, whereas mechanical durability of construction adhesive type was better. Acknowledgement: This work was supported financially by Basic Project from Korea Research Foundation (KRF), 2013-2016. |
