Analysis of Possible Registration of Inhomogeneous Deformation Fields in Composite Plates with Technological Defects

摘要

When using composite materials in industry there arises the need of structure state control to reveal damages and defects. The most frequent defects are discontinuity ones: defects of delamination, starved spot, nonpressing, cracks, air or gas inclusions. In most cases, such defects as discontinuity - are the defects which have technological background, as well as there is a possibility of their occurrence during operation. These defects must be eliminated by improving the process or their diagnostics during operation. A large number of foreign research works is devoted to defects diagnosis during operation using digital optical video system Vic-3D.