本实验旨在通过ENF试件的三点弯曲试验测试不同胶接接头(不同胶黏剂和不同被粘结材料)的II型开裂力学性能。
The purpose of this experiment is to test the type II cracking mechanical properties of different adhesive joints (different adhesives and different bonded materials) through the three-point bending test of ENF specimens.